1. Welcome to ICEIC 2019 2. Technical Program Overview 3

Home , Ice Ic

1. Welcome to ICEIC 2019 _ 2

2. Technical Program Overview _ 4

3. Committee - Organizing Committee _ 5 - Technical Program Committee _ 7 - Advisory Committee _ 8

4. Time Table _ 9

5. Floor Map _ 10

6. Conference Information - Registration _ 11 - Presentation _ 12 - Coffee Break and Lunch _ 12 - Social Program _ 13

7. Plenary Talks _ 14

8. Tutorials _ 21

9.Technical Program: Oral Sessions _ 24

10. Technical Program: Poster Sessions _ 38

11. Venue & Tourist Attractions _ 58 Welcome to ICEIC 2020

On behalf of the committee members, I welcome you to the ICEIC2020, the 19th International Conference on Electronics, Information, and Communication. The theme of ICEIC 2020 is Imagine the Future, Together with IEIE: AI, 5G, XR, and More.

Over the past 19 years, ICEIC has been established as the premier forum to introduce important new results in the fields of Electronics, Information, and Communication. This year, we have 86 oral presentations, 179 poster presentations, and a total of 265 papers. According to the affiliation of the first authors, we have papers from 21 different countries. The technical program covers three days of presentations including three Plenary Talks from world-famous speakers, 9 Special Sessions composed of 27 interesting talks, and 9 invited talks. In addition to the technical programs, a series of social events have been prepared to provide attendees and their guests the opportunities for both academic and informal interactions. The social events begin with the Welcoming Reception on Sunday (Jan. 19th), and continue on with the Opening Ceremony on Monday morning (Jan. 20th). The main social event is the Conference Banquet on Tuesday (Jan. 21st), which will provide an evening of celebration, awarding, and a performance by famous local dancers. Besides these, we have several social entertainment activities for students and young researchers such as “Heroes and Friends,” “Make Your Own Luck,” and “Who is the best photogenic?”. I hope you participate in these activities and make your days at ICEIC2020 more enjoyable. I would like to express my sincere appreciation to the committee members of ICEIC2020. The Organizing Committee (OC) is composed of 20 members, who had actively participated in many general committee meetings and numerously more divi- sion meetings to discuss and plan the details to make ICEIC2020 more successful. I also would like to express my sincere appreciations to the Technical Program Committee (TPC) for their hard work in reviewing the papers and for arranging the excellent technical program. My appreciation also goes to the Special Session organizers and invited speakers. ICEIC2020 is the result of their hard work and the dedication of the staff members of the Institute of Electronics and Information Engineers (IEIE). I especially thank the authors who submitted their precious latest works to ICEIC2020. In addition, I am 2 grateful to the sponsors for their generous and significant financial supports. Finally, I thank you for attending ICEIC2020 at Barcelona, Spain. As the second largest city in Spain, Barcelona is the capital and the largest city of the autonomous community of Catalonia. Barcelona has a rich cultural heritage, in which the architectural works of Antoni Gaudi are particularly renowned. I hope you will use this unique opportunity to establish broader yet profound international friendships and enjoy the technical program. Thank you very much and I sincerely look forward to meeting you in person at the conference venue. Sincerely yours,

General Chair of ICEIC2020 President of IEIE Hyesook Lim Prof. of Ewha Womans University, Republic of Korea

3 Technical Program Overview

On behalf of the Technical Program Committee of the 19th annual International Conference on Electronics, Information, and Communication (ICEIC 2020), it is a great pleasure to welcome all participants and introduce the technical program. This year, 285 papers were submitted to the conference from 22 different countries all over the world. After review process, the technical program committee selected 265 qualified papers that cover a broad range of important and timely issues in the field of electronics, information, and communication technologies. The selected papers were organized into 28 oral sessions with 86 papers and 8 poster sessions with 179 papers. The program also includes three plenary talks given by Prof. Kaushik Roy from Purdue University, the USA, Prof. Adriano Camps from Universidad Politécnica de Cataluña, Spain and Prof. Seung-Woo Seo from Seoul National University, South Korea. The technical program would not be possible without enthu- siastic support from outstanding colleagues. First of all, we would like to express our sincere gratitude to all the participants including the authors, the speakers, and the chair persons. We appreciate the voluntary contributions from the technical program committee members. Special thanks go to the track chairs who helped on the review process and session organization. Also, we would like to thank the member of the organizing committee for their seamless assistance. We truly hope that you will enjoy the technical program and could find big inspiration from the technical discussion and interactions with your colleagues. We also wish you have the most fruitful and pleasant time in Barcelona.

Technical Program Chair Ji-Hoon Kim Ewha Womans University, Korea

4 Committee

Organizing Committee

President, General Chair Hyesook Lim (Ewha Womans University)

General Co-Chair Wahab Almuhtadi (IEEE CE Society) Fernando Pescador (Universidad Politecnica de Madrid)

Organizing Chair Hyuk-Jae Lee (Seoul National University)

Organizing Co-Chair Young Mo Chung (Hansung University)

TPC Chair Ji-Hoon Kim (Ewha Womans University)

TPC Co-Chair Jaehyouk Choi (Korea Advanced Institute of Science and Technology)

Best Paper Track Chair Joonsung Bae (Kangwon National University) Ju Hyoung Mun (Ewha Womans University)

Tutorial Chair Kyung Ki Kim (Daegu University)

Financial Chair Sung-Soo Dong (Yong-in Songdam University)

Publicity Chair Young-Hoon Park (Sookmyung Women’s University)

Registration Chair Seokbum Ko (University of Saskatchewan)

Local Arrangement Chair Hyuk Park (Universitat Politècnica de Catalunya (UPC-BarcelonaTech))

5 Conference Activity Chair Wookyung Sun (Ewha Womans University) Jungwon Lee (Ewha womans University) Junhee Park (Ewha Medical Research Institute)

International Affairs Chair Moonsik Kang (Gangneung-Wonju National University)

Conference Secretary Hyun Kim (Seoul National University of Science and Technology)

6 Technical Program Committee

Cherin Hong (Texas A&M University)

Youngjoo Lee (POSTECH)

Hyun Kim (SeoulTech)

Joonsung Bae (Kangwon National University)

Wonyoung Lee (SeoulTech)

Jaeha Kung (DGIST)

Youngmin Kim (Hongik University)

Young-Hoon Park (Sookmyung Women's University)

Hyoungho Ko (Chungnam National University)

Wookyung Sun (Ewha Womans University)

Byungdo Yang (Chungbuk National University)

Hoyoung Yoo (Chungnam National University)

Chae Eun Rhee (Inha University)

Jungwon Lee (Ewha Womans University)

Kyuho Lee (UNIST)

Ik Joon Chang (Kyunghee University)

Ju Hyoung Mun (Boston University)

Seok Bum Ko (University of Saskatchewan)

Seon Wook Kim (Korea University)

Hyung-Min Lee (Korea University)

Kang-Yoon Lee (Sungkyunkwan University)

7 Advisory Committee

Jin Ok Park (Korea Military Academy, Korea) Duckjin Kim (Korea University, Korea) Kyu Tae Park (Yonsei University, Korea) Jung Uck Seo (e-Trade Promotion Committee KITA, Korea) Tae Won Rhee (Korea University, Korea) Choong Woong Lee (Seoul National University, Korea) Yung-Kwon Kim (Huree Univ. ICT, Korea) Seung Hong Hong (Inha University, Korea) Moon Key Lee (Yonsei University, Korea) Sang Seol Lee (Hanyang University, Korea) Jung Woong Ra (KAIST, Korea) Soo-Jung Kim (Kyungpook University, Korea) Do Hyun Kim (Kookmin University, Korea) Hang Gu Bahk (Soamsystel Inc., Korea) Sung Han Park (Hanyang University, Korea) Jin-Koo Rhee (Dongguk University, Korea) Koeng Mo Sung (Seoul National University, Korea) Jong Wha Chong (Hanyang University, Korea) Jaihie Kim (Yonsei University, Korea) Jae Hong Lee (Seoul National University, Korea) Hong-Tae Jeon (Chung-Ang University, Korea) Seong Dae Kim (KAIST, Korea) Kukjin Chun (Seoul National University, Korea) Sung-Jea Ko (Korea University, Korea) Young Shik Moon (Hanyang University, Korea) Byung Gook Park (Seoul National University, Korea) Yong Seo Koo (Dankook University, Korea) Daesik Hong (Yonsei University, Korea) Joonki Paik (Chung-Ang University, Korea) Cheon Won Choi (Dankook University, Korea) Stephen Dukes (IEEE Consumer Electronics Society, USA) Stefan Mozar (IEEE Consumer Electronics Society, USA)

8 Time Table

th January 19 (SUN), 2020 Time Room LORETO GRACIA A GRACIA B DIAMANTE A 15:00~17:00 Registration (LOBBY) 09:00~15:30 PriMO-5G Workshop(closed) Tutorial: Director 15:30~17:00 Chan-Sei Yoo 17:30 Welcome reception (DIAGONAL)

th January 20 (MON), 2020

Time Room LORETO GRACIA A GRACIA B DIAMANTE A 08:00~15:30 Registration (LOBBY) PriMO-5G Workshop 08:30~09:45 OA1(SD1) OB1(CI1) P1 (open workshop) 10:00~10:15 Opening Ceremony (BARCELONA A+B) Plenary Talk 1, 2 (BARCELONA A+B) 10:15~11:30 Prof. Kaushik Roy / Prof. Adriano Camps PriMO-5G Workshop 11:30~13:00 Lunch [ DIAGONAL ] (open workshop) OB2 Memristive Device 13:00~14:15 OA2(SC+ET1) Tutorial:Prof. P2 - Circuit applications Jun Won Choi 14:15~14:30 Coffee Break Memristive Device 14:30~15:45 OA3(SP1) OB3(COM1) P3 - Neuromorphic applications 15:45~17:00 Haedong award winners1 OA4(SC+ET2) OB4(CI2) P4

st January 21 (TUE), 2020

Time Room LORETO GRACIA A GRACIA B DIAMANTE A 08:00~15:30 Registration (LOBBY) 08:30~09:45 AI System and Advanced Processing 1 OA5(SD2) OB5(CI3) OB6 Circuit and System Designs for Various 09:45~11:00 OA6(SC+ET3) Haedong Student P5 Emerging Applications 1 Research Competition 11:00~11:20 Coffee Break Plenary Talk 3 (BARCELONA A+B) 11:20~12:00 Prof. Seung-Woo Seo 12:00~13:30 Lunch [ DIAGONAL ] 13:30~15:00 AI System and Advanced Processing 2 OA7(SP2) OB7(COM2) P6 15:00~15:30 Coffee Break Circuit and System Designs for Various 15:30~16:45 OA8(SP3) OB8(COM3) P7 Emerging Applications 2 16:45~18:00 Haedong award winners2 OA9(SD3) OB9(COM4) P8 18:00 Banquet (BARCELONA A+B)

nd January 22 (WED), 2020 Room Time LORETO GRACIA A GRACIA B DIAMANTE A 09:00~12:00 Registration (LOBBY) 10:00~11:15 Neuroelectronics Technologies OA10(SD4) OB10(COM5) 9 11:15~12:00 ICEIC 2020 Closing Ceremony Floor Map

10 11 Conference Information

Registration At least one author of every accepted paper should register no later than Nov. 22, 2019 to be presented at the conference and included in the proceedings. Basically, One regular registration will cover the publication of only one accepted paper. Each additional accepted paper by the same “corresponding” author will follow the policy described below. In case of four or more papers, only three registrations are required, which will cover the attendance of three people at the conference. Beyond these three registered participants, additional registrations by coauthors and students are needed to participate in the conference. Accepted papers Rest of the (by the same First Paper Second Paper Third Paper Papers Author) Regular One Paper registration Regular Student Two Papers registration Registration Regular Student Student Three Papers registration Registration Registration Four Papers or Regular Student Student Free More registration Registration Registration

Registration Fee

Domestic Overseas Pre-registration Pre-registration Category Non-members Non-members for IEIE/IEEE for IEIE/IEEE /On-site /On-site members members Regular KRW 750,000 KRW 850,000 USD 650 USD 750 Registration Student KRW 400,000 KRW 500,000 USD 350 USD 450 Registration Additional KRW 70,000 USD 60 Proceeding Additional KRW 100,000 USD 90 Banquet Ticket *Due date for pre-registration is by Dec. 15, 2019

Registration Fee includes Regular Registration Admission to All Sessions, Banquet, Coffee Breaks Proceedings: www.iceic.org Download Student Registration Admission to All Sessions, Coffee Breaks 12 Proceedings: www.iceic.org Download * A banquet ticket is not included. Presentation

Oral Presentation Please meet the session chair at your session at least 15 minutes before the session starts. You should identify yourself to the session chair and check in with the AV staff to go over your equipment needs. You need to bring your ppt file on USB memory, and load it on the computer in your session room. You also need to confirm whether it is working properly. This is very important to pay attention to this time frame. The visual equipment provided is a beam projector.

Time assignment including discussion is as follows:

Plenary : 40minutes Regular : 15-20minutes

Poster Presentation The size of the poster board is 100cm (width) × 200cm (length). You need to prepare your poster within this size and attach it on the poster board in your session room at least 10 minutes before the session starts, and then remove your poster immedi- ately after the session finishes.

Lunch

Lunch will be provided to all participants. Please bring your lunch coupon with your name tag.

Location

January 20 (Mon) 11:30~13:00 Operating Time January 21 (Tue) 12:00~13:30

13 Social Program

Welcome Reception Date : Sunday, January 19, 2020 Time : 17:30 Place : DIAGONAL An invitation to the welcome reception is extended to all participants including registered students.

Opening Ceremony Date : Monday, January 20, 2020 Time : 10:00~10:15 Place : BARCELONA A+B All registered participants are cordially invited to join us and celebrate the official opening.

Plenary Talks 1, 2 (Prof. Kaushik Roy, Prof. Adriano Camps) Date : Monday, January 20, 2020 Time : 10:15~11:30 Place : BARCELONA A+B

Plenary Talk 3 (Prof. Seung-Woo Seo) Date : Tuesday, January 21, 2020 Time : 11:20~12:30 Place : BARCELONA A+B

Banquet Date : Tuesday, January 21, 2020 Time : 18:00 Place : BARCELONA A+B We hope this banquet will offer you a good opportunity to pro- mote friendship with participants. Delicious food and special performance will be offered at the banquet. A banquet ticket is included in the Regular Registration. Student Registration does not include the banquet.

ICEIC 2020 Closing Ceremony Date : Wednesday, January 22, 2020 14 Time : 11:15~12:00 Plenary Talks

Room: BARCELONA A+B 10:15~11:30 Monday, January 20, 2020 Plenary Talk 1

Prof. Kaushik Roy Purdue University

Re-Engineering Computing with Neuro-Inspired Learning: Devices, Circuits, and Systems

Abstract

Advances in machine learning, notably deep learning, have led to computers matching or surpassing human performance in several cognitive tasks including vision, speech and natural lan- guage processing. However, implementation of such neural algorithms in conventional “von-Neumann” architectures are several orders of magnitude more area and power expensive than the biological brain. Hence, we need fundamentally new approaches to sustain exponential growth in performance at high energy-efficiency beyond the end of the CMOS roadmap in the era of ‘data deluge’ and emergent data-centric applications. Exploring the new paradigm of computing necessitates a multi- disciplinary approach: exploration of new learning algorithms inspired from neuroscientific principles, developing network architectures best suited for such algorithms, new hardware techniques to achieve orders of improvement in energy consumption, and nanoscale devices that can closely mimic the neuronal and synaptic operations of the brain leading to a better match between the hardware substrate and the model of computation. In this presentation, we will discuss our work on spintronic device structures consisting of single-domain/domain- wall motion based devices for mimicking neuronal and synaptic units. Implementation of different neural operations with varying degrees of bio-fidelity (from “non-spiking” to “spiking” networks) and implementation of on-chip learning mechanisms (Spike- Timing Dependent Plasticity) will be discussed. Additionally, we also propose probabilistic neural and synaptic computing platforms that can leverage the underlying stochastic device 15 physics of spin-devices due to thermal noise. System-level simulations indicate ~100x improvement in energy consumption for such spintronic implementations over a corresponding CMOS implementation across different computing workloads. Com- plementary to the above device efforts, we have explored different learning algorithms including stochastic learning with one-bit synapses that greatly reduces the storage/bandwidth require- ment while maintaining competitive accuracy, saliency-based attention techniques that scales the computational effort of deep networks for energy-efficiency and adaptive online learning that efficiently utilizes the limited memory and resource constraints to learn new information without catastrophically forgetting already learnt data.

Biography

Kaushik Roy received B.Tech. degree in electronics and electrical communications engineering from the Indian Institute of Technology, Kharagpur, India, and Ph.D. degree from the electrical and computer engineering department of the University of Illinois at Urbana-Champaign in 1990. He was with the Semiconductor Process and Design Center of Texas Instruments, Dallas, where he worked on FPGA architecture development and low-power circuit design. He joined the electrical and computer engineering faculty at Purdue University, West Lafayette, IN, in 1993, where he is currently Edward G. Tiedemann Jr. Distinguished Professor. He also the director of the center for brain-inspired computing (C-BRIC) funded by SRC/DARPA. His research interests include neuromorphic and emerging computing models, neuro-mimetic devices, spintronics, device-circuit- algorithm co-design for nano-scale Silicon and non-Silicon technologies, and low-power electronics. Dr. Roy has published more than 700 papers in refereed journals and conferences, holds 18 patents, supervised 85 PhD dissertations, and is co-author of two books on Low Power CMOS VLSI Design (John Wiley & McGraw Hill). Dr. Roy received the National Science Foundation Career Development Award in 1995, IBM faculty partnership award, ATT/Lucent Foundation award, 2005 SRC Technical Excellence Award, SRC Inventors Award, Purdue College of Engineering Research Excellence Award, Humboldt Research Award in 2010, 2010 IEEE Circuits and Systems Society Technical Achievement Award (Charles Desoer Award), Distinguished Alumnus Award from Indian Institute of Technology (IIT), Kharagpur, Fulbright-Nehru Distinguished Chair, DoD Vannevar Bush Faculty Fellow (2014-2019), Semiconductor Research 16 Corporation Aristotle award in 2015, and best paper awards at 1997 International Test Conference, IEEE 2000 International Symposium on Quality of IC Design, 2003 IEEE Latin American Test Workshop, 2003 IEEE Nano, 2004 IEEE International Conference on Computer Design, 2006 IEEE/ACM International Symposium on Low Power Electronics & Design, and 2005 IEEE Circuits and system society Outstanding Young Author Award (Chris Kim), 2006 IEEE Transactions on VLSI Systems best paper award, 2012 ACM/IEEE International Symposium on Low Power Electronics and Design best paper award, 2013 IEEE Transactions on VLSI Best paper award. Dr. Roy was a Purdue University Faculty Scholar (1998-2003). He was a Research Visionary Board Member of Motorola Labs (2002) and held the M. Gandhi Distinguished Visiting faculty at Indian Institute of Technology (Bombay) and Global Foundries visiting Chair at National University of Singapore. He has been in the editorial board of IEEE Design and Test, IEEE Transactions on Circuits and Systems, IEEE Transactions on VLSI Systems, and IEEE Transactions on Electron Devices. He was Guest Editor for Special Issue on Low-Power VLSI in the IEEE Design and Test (1994) and IEEE Transactions on VLSI Systems (June 2000), IEE Proceedings - Computers and Digital Techniques (July 2002), and IEEE Journal on Emerging and Selected Topics in Circuits and Systems (2011). Dr. Roy is a fellow of IEEE.

17 Room: BARCELONA A+B 10:15~11:30 Monday, January 20, 2020 Plenary Talk 2

Prof. Adriano Camps Universidad Politécnica de Cataluña

NanoSats: Current trends in Scientific and Communications Missions

Abstract

Today, space is experiencing a revolution: from large space agencies, multimillion dollar budgets, and big satellite missions to spin-off companies, moderate budgets, and fleets of small satellites. Some have called this the “democratization” of space, in the sense that it is now more accessible than it was just a few years ago. To a large extent, this revolution has been fostered on one side by the standardization of the platforms’ mechanical interfaces, and on the other side by the technology developments coming from mobile communications. Standard platform’s mechanical interfaces have led to standard orbital deployers, and new launching capabilities. The technology developed for cell phones has brought more computing resources, with less power consumption and volume. Small satellites are used as pure technology demonstrators, for targeted scientific missions, mostly Earth Observation, some for Astronomy, and they are starting to enter in the field of communications, as huge satellite constellations are now becoming more possible. In this lecture, the most widely used nano/microsats form factors, and its main applications will be presented. Then, the main Scientific Earth Observation and Astronomy missions suitable to be boarded in SmallSats will be discussed, also in the context of the rising Constellations of SmallSats for Communication. Finally, the nanosat program at the Universitat Politècnica de Catalunya (UPC) will be introduced.

Biography

Prof. Adriano Camps (IEEE Fellow 2011) was born in 18 Barcelona, Spain, in 1969. He received the degree in Telecom- munications Engineering and Ph.D. degree in Telecommunica- tions Engineering from the Universitat Politècnica de Catalunya (UPC), Barcelona, Spain, in 1992 and 1996, respectively. In 1991 to 1992, he was at the ENS des Télécommunications de Bretagne, France, with an Erasmus Fellowship. Since 1993, he has been with the Electromagnetics and Photonics Engineering Group, Department of Signal Theory and Communications, UPC, where he was first Assistant Professor, Associate Professor in 1997, and Full Professor since 2007. In 1999, he was on sab- batical leave at the Microwave Remote Sensing Laboratory, of the University of Massachusetts, Amherst. Since 1993, he has been deeply involved in the European Space Agency SMOS Earth Explorer Mission, from the instrument and algorithmic points of view, performing field experiments, and since 2001 studying the use of GNSS-R techniques to perform the sea state correction needed to retrieve salinity from L-band radiometric observations. His research interests are focused in microwave remote sensing, with special emphasis in microwave radiometry by aperture synthesis techniques and remote sensing using sig- nals of opportunity (GNSS-R). He has published over 195 papers in peer-reviewed journals, more than 414 international conference presentations, 7 book chapters, and has co-authored with Prof. W. Emery the book “Introduction to Satellite Remote Sensing. Atmosphere, Ocean, Land, and Cryosphere Applications” (Elsevier 2017). He also holds 10 patents, and has advised 23 Ph. D. Thesis students (+ 8 on-going), and more than 120 final project and M.Eng. Theses. According to Google Scholar his pub- lications have received more than 8800 citations, and his h-index is 32 (Thompson Reuters) or 46 (Google Scholar). Prof. Adriano Camps is currently the Scientific Coordinator of the Comm- SensLab “María de Maeztu” Excellence Research Unit, he co-led the Remote Sensing Lab (www.tsc.upc.edu/rs) and co- leads the UPC NanoSat Lab (http://www.tsc.upc.edu/nanosatlab). He is the PI of the first four UPC nano-satellites: 1) 3Cat-1, a 1U CubeSat with 7 small technology demonstrators and scientific payloads, 2) 3Cat-2, a 6U CubeSat with the first dual-frequency dual-polarization GNSS-R payload, launched on August 15th 2016 using a Chinese LM-D2 rocket, 3) 3Cat-4, a 1U Cubesat with a software defined radio to implement a microwave radio- meter, a GNSS-Reflectomer, and an AIS receiver, and 4) FSSCAT, a tandem mission formed by two 6U CubeSats, overall winner of the Copernicus masters competition 2017.

19 Room: BARCELONA A+B 11:20~12:00 Tuesday, January 21, 2020 Plenary Talk 3

Seung-Woo Seo Seoul National University

Recent Trends and Issues of Autonomous Driving Technology

Abstract

Over the decade, researchers have been investigating viable technologies to realize autonomous driving. While there has been significant progress in software as well as hardware technology for driving autonomously in some specific scenarios, there still remain many challenges for driving in general urban environments. Autonomous driving in dense urban areas pres- ents an especially difficult task due to the inherent complexity originated from a large number of moving objects, un- predictable movement of objects, varying road situations, un- certain traffic regulations, etc. In this talk, I will discuss recent trends and several key issues of urban autonomous driving. I will review recent technological advances and bring up some of the controversial issues from both the technology and legal aspects. I will also introduce the research activities in SNU with some research results.

Biography

Seung-Woo Seo is a professor in the Department of Electrical Engineering at the Seoul National University, and Director of Intelligent Vehicle IT (IVIT) Research Center in Seoul. He received his Ph.D. from the Pennsylvania State University, and B.S. and M.S. degrees from Seoul National University, all in Electrical Engineering. He was a Faculty of the Department of Computer Science and Engineering at the Pennsylvania State University, and served as a Member of the Research Staff in the Department of Electrical Engineering at the Princeton University. He was a visiting professor at the Stanford University, Center of Automotive Research in 2014. He has served as a Chair or 20 Committee Member in numerous international conferences and workshops. He was the General Co-chair of 2015 IEEE Intelligent Vehicle Symposium held in Seoul, and has been serving as a Member of Steering Committee of the IEEE Transactions on Intelligent Vehicles. He has also served as an Organizing Committee Chair of the International Unmanned Solar Vehicle Challenge in 2012, and served for five years as a Director of the Information Security Center at the Seoul National University. He has been very active in the research of autonomous driving, and has developed an autonomous car called SNUver in 2015. In 2017, he successfully demonstrated urban autonomous driving in the city roads of Seoul for the first time in Korea. His research areas include autonomous driving, information security, and system optimization.

21 Tutorials

Chair: Kyung Ki Kim (Daegu University)

Room: GRACIA B 15:30~17:00 Sunday, January 19, 2020 Tutorial 1

Director Chan-Sei Yoo KETI

The Trend of 5G Communication and Key Technologies for Millimeter wave 5G Realization

Abstract

Nowadays, the 5G communication becomes the issue according to the 4th industrial revolution. It can have higher speed over 20 times in the comparison with 4G operation and very low latency. The high speed and low latency technology for 5G can be applied not only for telecommunication industry but the next generation smart car industry such as autonomous driving cars also. The 5G service has already started in Korea using sub 6 GHz(3.5 GHz), but the millimeter wave service using 28 GHz is being prepared. The ultimate 5G characteristics will be achieved by millimeter wave operation. In this tutorial session, the current status of 5G service all over the world will be presented. In the meanwhile, the technical issues for millimeter wave 5G service will be suggested. The active device such as power amplifier and passive devices including antenna, filter, coupler will be discussed.

Biography

Chan-Sei Yoo received the B.S and M.S degrees in electro- chemical engineering in 1996 and 1998, respectively and Ph. D degree in electronic and electrical engineering in 2010 from Seoul National University, Seoul, Korea. In 1998, he joined the Electronic Convergence Material & Device Research Center at Korea Electronics Technology 22 Institute, Korea. and is working as a director now. He was a visiting scholar in University of California, SanDiego in 2013 and has been a senior member in IEEE since 2016. His current research focuses the active such as power amplifier, low noise amplifier and passive devices including filter, coupler, balun, etc. for telecommunication. Especially, he is developing millimeter wave devices for 5G communication nowadays.

23 Chair: Kyung Ki Kim (Daegu University)

Room: GRACIA B 13:00~14:15 Monday, January 20, 2020 Tutorial 2

Prof. Jun-Won Choi Hanyang University

Deep Learning for Autonomous Driving

Abstract In this tutorial, we introduce the recent advances in machine learning technology used for autonomous driving. The autonomous driving is considered as an emerging technology lying at the heart of the key innovations in this era. Autonomous driving is more challenging than any other engineering problems in that the systems should generalize well for a wide variety of unseen environments and be (almost perfectly) robust to rarely occurring heavy tailed events. Deep learning offers the great opportunity to overcome these challenges but it also has the limitation that should be factored in the system design. In this tutorial, we will look into these challenges and introduce several disciplines required when designing deep learning-based autonomous driving systems. We will go through the current state of the art perception/deci- sion-making algorithms leveraging the great power of deep learning, which includes 3D object detection, sensor fusion, tra- jectory prediction, and driver intention understanding. Then, we briefly introduce our recent research progress. Finally, we conclude this tutorial, discussing the future research direction.

Biography Jun-Won Choi received B.S and M.S. degrees at Seoul National University and Ph. D. degree at University of Illinois at Urbana- Champaign. In 2010, he joined the company Qualcomm (San Diego, USA) where he participated in research on advanced signal processing technology for the next generation wireless communications. Since 2013, he joined Electrical Engineering Department in Hanyang University as a faculty member. His research area includes signal processing, machine learning, wireless communications, intelligent vehicles, etc. Currently, he is actively studying perception and planning problems for autonomous driving and various learning methods for signal processing and communication applications. He has served as Associate Editor of IEEE Trans. 24 Vehicular Technology and IEEE Trans. Intelligent Transportation Systems. Technical Program

Oral Session OA01 Semiconductor and Devices I

Chair: Younghyun Kim (University of Wisconsin–Madison) Room: GRACIA A 08:30-09:45 Monday, January 20, 2020

01 Self-controllable refresh target row skip and inclusion technique for the intelligent DRAM Jaein Song and Won Woo Ro Yonsei University, Korea

02 A BIST based on Data Destruction Technique for Array-based System Diagnosis Yunhong Kim Samsung Electronics, Korea

03 Approximate Hardware Techniques for Energy-Quality Scaling Across the System Younghyun Kim, Joshua San Miguel, Setareh Behroozi, Tianen Chen, Kyuin Lee, Yongwoo Lee, Jingjie Li, and Di Wu University of Wisconsin–Madison, USA

OB01 Computer and Information I

Chair: Young-Hoon Park (Sookmyung Women’s University) Room: GRACIA B 08:30-09:45 Monday, January 20, 2020

01 Ticket Machine Queuing System Design Application for Service Efficiency Simulation and Comparison Suvit Poomrittigul1, Amorn Koomsubsiri1, Htain Lynn Aung2, Pruk Sasithong2, and Lunchakorn Wuttisittikulkij2 1Pathumwan Institute of Technology, Thailand, 2Chulalongkorn University, Thailand

02 Platform for Integrating Internet of Things Based Smart Healthcare System and Blockchain Network Adhitya Bhawiyuga and Eko Sakti Pramukantoro University of Brawijaya, Indonesia

03 Using BLE beacons and Machine Learning for Personalized Customer Experience in Smart Cafés Imran A. Zualkernan, Michel Pasquier, Sakib Shahriar, Mohammed Towheed, and Shilpa Sujith 25 American University of Sharjah, United Arab Emirates SS01 Memristive Device-Circuit applications

Chair: () Room: LORETO 13:00-14:15 Monday, January 20, 2020

01 Memristor-based Reconfigurable Circuits: Challenges in Implementation Nguyen Cong Dao and Dirk Koch University of Manchester, United Kingdom (Great Britain)

02 Memristor-Enabled Reconfigurable Integrated Circuits Jakub Szypicyn1, Christos Papavassiliou1, Georgios Papandroulidakis2, Geoff Merrett2, Alex Serb2, Spyros Stathopoulos2, and Themis Prodromakis2 1Imperial College London, United Kingdom (Great Britain), 2University of Southampton, United Kingdom (Great Britain)

03 Silicon Oxide-Memory and Beyond Adnan Mehonic, Wing Ng, Mark Buckwell, Dovydas Joksas, and Anthony Kenyon University College London, United Kingdom (Great Britain)

OA02 System and Control + Emerging Technologies I

Chair: Young Il Lee (Seoul National University of Science and Technology) Room: GARCIA A 13:00-14:15 Monday, January 20, 2020

01 Microorganism Image Recognition based on Deep Learning Application Treesukon Treebupachatsakul1 and Suvit Poomrittigul2 1King Mongkut’s Institute of Technology, Thailand, 2Pathumwan Institute of Technology, Thailand

02 IoT Devices and Edge gateway provisioning, realtime analytics for simulated and virtually emulated devices Omer Ali1, Mohamad Khairi Ishak1, Lunchakorn Wuttisittikulkij2, and Tay Zar Bhone Maung2 1Universiti Sains Malaysia, Malaysia, 2Chulalongkorn University, Thailand

03 Aerodynamics Force Analysis for Designing a Flapping Butterfly Robot Wing Kanjanapan Sukvichai and Kan Yajai Kasetsart Univesity, Thailand

04 Model Predictive Control of Power Converters 26 Young Il Lee Seoul National University, Korea SS02 Memristive Device-Neuromorphic applications

Chair: () Room: LORETO 14:30-15:45 Monday, January 20, 2020

01 Hierarchical AI - from neurons to psychology Serb, Alexantrou and Themistoklis Prodromakis University of Southampton, United Kingdom (Great Britain)

02 Cellular Automata coupled with Memristor devices: A fine unconventional computing paradigm Vasileios Ntinas1,2, Rafailia-Eleni Karamani1, Iosif-Angelos Fyrigos1, Nikolaos Vasileiadis1,3, Dimitrios Stathis4, Ioannis Vourkas5, Panagiotis Dimitrakis3, Ioannis Karafyllidis1, and Georgios Ch. Sirakoulis1 1Democritus University of Thrace, Greece, 2Universitat Polyt´ecnica de Catalunya, Spain, 3NCSR Demokritos, Greece, 4KTH Royal Institute of Technology, Sweden, 5Universidad Técnica Federico Santa María, Chile

03 Silicon Nitride RRAM Technology P. Karakolis1, N. Vasileiadis1, P. Normand1, P. Dimitrakis1, V. Ntinas2, I.A. Fyrigos2, I.Karafyllidis2, and G. Sirakoulis2 1NCSR Demokritos, Greece, 2Democritus University of Thrace, Greece

OA03 Signal Processing I

Chair: Hyun Kim (Seoul National University of Science and Technology) Room: GRACIA A 14:30-15:45 Monday, January 20, 2020

01 Video Lossless Embedded Compression Algorithm for Memory Bandwidth Saving in Image/Video AI Computing Yu-Hsuan Lee, Wen-Yu Chiou, and Shu-Yen Lin Yuan-Ze University, Taiwan

02 A Multi-stream Convolutional Neural Network For Micro-expression Recognition Using Optical Flow and EVM Jinming Liu, Ke Li, Baolin Song, and Li Zhao Southeast University, China

03 Facial Expression Recognition in Videos An CNN-LSTM based Model for Video Classification Muhammad Abdullah, Mobeen Ahmad, and Dongil Han Sejong University, Korea

04 Uncertainty Modeling and Its Utilization for Accurate Object Detection in Autonomous Driving Jiwoong Choi, Dayoung Chun, Hyuk-Jae Lee, and Hyun Kim 27 Seoul National University, Korea OB03 Communications I

Chair: Albert No (Hongik University) Room: GRACIA B 14:30-15:45 Monday, January 20, 2020

01 An Efficient ALOHA Based Collision Resolution Algorithm for RFID S. K. Wijayasekara1, M. Saadi2, T. Sriprasert, P. Sasithong3, K. Panyim4, M. Pengnoo3, and L. Wuttisittikulkij3 1General Sir John Kotelawela University, Sri Lanka, 2University of Central Punjab, Pakistan, 3Chulalongkorn University, Thailand, 4Mahidol University, Thailand

02 SDN managed Network Slicing in Mobile Backhaul Alexander Hefele1 and Jose Costa-Requena2 1Dresden University of Technology, Germany, 2Aalto University, Finland

03 Non-asymptotic Upper Bounds on Binary Single Deletion Codes Albert No Hongik University, Korea

04 Performance Analysis of Frame Structure for Efficient Data Transmission in TDMA-based UAS Networks Jun-Woo Cho and Jae-Hyun Kim Ajou University, Korea

SS03 Haedong Award Winners I

Chair: () Room: LORETO 15:45-17:00 Monday, January 20, 2020

01 10 Years of Innovation: When Shannon Meets Feynmann Chan-Byoung Chae Yonsei University, Seoul, Korea

02 Deep Learning-based High dynamic Range Imaging for Next-Generation Displays Suk-Ju Kang Sogang University

03 New Memory Architecture for Deep Learning Applications Boyeal Kim1, Jungwoo Choi1, Hyun Kim2, Ik Joon Chang3, Jun Won Choi4, and Hyuk-Jae Lee1 1Seoul National University, 2Seoul National University of Science and Technology, 3Kyung Hee University, 4Hanyang University 28 OA04 System and Control + Emerging Technologies II

Chair: Sang Beom Jun (Ewha Womans University) Room: GRACIA A 15:45-17:00 Monday, January 20, 2020

01 Hemispherical Microelectrode Array for Retinal Neural Recording Yoon Hee Ha, Hyun Ji Yoo, and Sang Beom Jun Ewha Womans University, Korea

02 Overview and Characteristics of IoT PLC Young Mo Chung Hansung University, Korea

03 Multi-Stage Unknown Input Filtering of Linear Systems Chien-Shu Hsieh Chinese Culture University, Taiwan

OB04 Computer and Information II

Chair: Imran Zualkernan (American University of Sharjah) Room: GRACIA B 15:45-17:00 Monday, January 20, 2020

01 An On-Demand Scrubbing Solution for Read Disturbance Error in Phase-Change Memory Moonsoo Kim, Hyuk-Jae Lee, and Hyun Kim Seoul National University, Korea

02 AI-based Customer Behavior Analytics System using Edge Computing Device Prajogo Atmaja, Dalta Imam Maulana, and Trio Adiono Institut Teknologi Bandung, Indonesia

03 A Minimal Neural Network Model to Predict Power Loss due to Soiling in Stable Environments Muhammad Arbab Arshad, Salsabeel Shapsough, Imran Zualkernan, Rached Dhaouadi, and Mohannad Takrouri American University of Sharjah, United Arab Emirates

04 4G Enabled PhoneBot with Cloud based SLAM Pruk Sasithong1, Ye Moe Myint1, Chalita Kriangprapakit1, Chalermporn Kertiopas1, Irfan Ullah1, Lunchakorn Wuttisittikulkij1, Tapakorn Loetchaipitak1, Kittaphas Chaipirawat1, Ratchatin Chancharoen1, and Muhammad Saadi2 1Chulalongkorn University, Thailand, 2University of Central Punjab, Pakistan 29 SS04 AI System and Advanced Processing I

Chair: () Room: LORETO 08:30-09:45 Tuesday, January 21, 2020

01 Multi-camera based vehicle tracking using collaborative deep learning Phong Phu Ninh and HyungWon Kim Chungbuk National University, Korea

02 Acceleration of DNN Training Regularization: Dropout Accelerator Gunhee Lee, Hanmin Park, Soojung Ryu, and Hyuk-Jae Lee Seoul National University, Korea

03 Implementation of Data-optimized FPGA-based Accelerator for Convolutional Neural Network Mannhee Cho and Youngmin Kim Hongik University, Korea 04 Driver Gaze Estimation on Specific Zones Effective Training with Limited Training Samples Iman Rahmansyah Tayibnapis1, Jaehyeong Park2, Jin-Hee Lee2, and Soon Kwon2 1Nodeflux(Indonesia), 2DGIST, Korea

OA05 Semiconductor and Devices II

Chair: Kyuho Jason Lee (UNIST) Room: GRACIA A 08:30-09:45 Tuesday, January 21, 2020

01 Comparative Study on Device Performance for the Shape of Tapered FinFETs and Gate-All-Around FETs in Sub- 7 nm CMOS Technology Soyoun Kim1, Kitae Lee1, Sihyun Kim1, Munhyeon Kim1, Junil Lee1, Ryoongbin Lee1, Sangwan Kim2, and Byung-Gook Park1 1Seoul National University, Korea, 2Ajou University, Korea

02 A 0.23V 40nm OAI-ROM with Low Active and Standby Power for AI-based IoT Edge Devices Jinn-Shyan Wang, Cheng-Xin Xue, Chien-Tung Liu, and Tay-Jyi Lin National Chung Cheng University, Taiwan

03 Hybrid Multiplication for Efficient Utilization of FPGA Resources in CNN Implementation Seungwan Baek1, Chae Eun Rhee2, and Hyuk-Jae Lee1 1Seoul National University, Korea, 2Inha University, Korea 30 04 Trends of System-on-Chips for Artificial Intelligence Kyuho Lee Ulsan National Institute of Science and Technology, Korea

OB05 Computer and Information III

Chair: Jungwon Lee (Ewha Womans University) Room: GRACIA B 08:30-09:45 Tuesday, January 21, 2020

01 Color image classification on neuromorphic system using reinforcement learning Junhee Park, Sumin Jo, Jungwon Lee, and Wookyung Sun Ewha Womans University, Korea

02 A Distributed Approach to Delegation of Access Rights for Electronic Health Records M. Fahim Ferdous Khan and Ken Sakamura Toyo University, Japan

03 SMART ADVERTISING BOARD W. M. K. W. Wijepala, I. D. P. W. Dhanayaka, J. A. P. M. Jayasundara, K. A. Hansaka Sandaruwan, Mrs. Namalie Walgampaya, and Ms. Jenny Krishna Sri Lanka Institute of Information Technology, Sri Lanka

SS05 Circuit and System Designs for Various Emerging Applications 1

Chair: () Room: LORETO 09:45-11:00 Tuesday, January 21, 2020

01 Memory-Efficient Architecture for Contrast Enhancement and Integral Image Computation Dongsub Kim, Jongkil Hyun, and Byungin Moon Kyungpook National University, Korea

02 Low Power Asynchronous 8-bit CPU design using SG-SCL Jin Kyung Lee and Kyung Ki Kim Daegu University, Korea

03 Area-Efficient Fault Tolerant Design for Finite State Machines Soyeon Choi, Jiwoon Park, and Hoyoung Yoo Chungnam National University, Korea

31 OA06 System and Control + Emerging Technologies III

Chair: Hyun Kim (Seoul National University of Science and Technology) Room: GRACIA A 09:45-11:00 Tuesday, January 21, 2020

01 Overall Torque Ripple Reduction by Constant Band Hysteresis Current Controller with Back EMF Phase Shift Error Compensator in BLDC Motor Drive YongKeun Lee Seoul National University of Science and Technology, Korea

02 APPLICATION OF VARIABLE SPEED DRIVES IN THREE-PHASE MOTORS Marco Antonio Rojas Macedo Universidad Nacional Tecnolóogica de Lima Sur (UNTELS), Peru

03 Electrical Brain Stimulation for Punishment and Reward Youjin Lee and Sang Beom Jun Ewha Womans University, Korea

OB06 Haedong Student Research Competition

Chair: Jaehyouk Choi (KAIST) Room: GRACIA B 09:45-11:00 Tuesday, January 21, 2020

01 Reinforced Classifier: a Solution to Overfitting on Small Dataset Walid Abdullah Al and Il Dong Yun Hankuk University of Foreign Studies, Korea

02 An approximate DRAM design with a flexible refresh scheme for low power deep learning applications Duy Thanh Nguyen1, Hyuk-Jae Lee1, Hyun Kim1, amd Ik-joon Chang2 1Seoul National University, Korea, 2Kyung Hee University, Korea

03 Design of Floating-Point MAC Unit for Computing DNN Applications in PIM Hun Jae Lee, Chang Hyun Kim, and Seon Wook Kim Korea University, Korea

32 SS06 AI System and Advanced Processing II

Chair: () Room: LORETO 13:30-15:00 Tuesday, January 21, 2020

01 Adaptive Input-to-Neuron Interlink Development in Spike-Based Liquid State Machines Sangwoo Hwang and Jaeha Kung DGIST, Korea

02 Training Procedure of Memristor-Crossbar Neural Networks with Ternary Quantization Tien Van Nguyen, Hyunsun Mo, Daejeong Kim, and Kyeong-Sik Min Kookmin University, Korea

03 Issues in In-Memory Neural Network Computing Hyungjun Kim, Yulhwa Kim, Jinseok Kim, and Jae-Joon Kim Pohang University of Science and Technology, Korea

OA07 Signal Processing II

Chair: Yu-Hsuan Lee (Yuan Ze University) Room: GRACIA A 13:30-15:00 Tuesday, January 21, 2020

01 Convolutional Neural Network-based Direction-of-Arrival Estimation using Stereo Microphones for Drone Jeonghwan Choi and Joon-Hyuk Chang Hanyang University, Korea

02 Synchronization of Long OQPSK Bursts in the Presence of Large Frequency Offsets for TDMA Satellite Receiver Bipsa Purushothaman, A Chinna Veeresh, S Venkata Siva Prasad, S V Hari Prasad, and Soundarakumar M Centre for Development of Telematics, India

03 Action recognition via Stacked Short Term Deep Features and Bidirectional Moving-Average Neural Network Jinsol Ha, Joonchol Shin, Hasil Park, and Joonki Paik Chung-Ang University, Korea

04 An Accurate Weight Binarization Method for a CNN Object Detector Using Double Scaling Factors Xuan Truong Nguyen, Tuan Nghia Nguyen, Hyuk-Jae Lee, and Hyun Kim Seoul National University, Korea 33 OB07 Communications II

Chair: Muhammad Usman Sheikh (Aalto University) Room: GRACIA B 13:30-15:00 Tuesday, January 21, 2020

01 Energy Efficient Priority Aware Forwarding in SDN Enabled Named Data Internet of Things Asadullah Tariq1, Rana Asif Rehman1, and Byung-Seo Kim2 1National University of Computer and Emerging Sciences, Pakistan, 2Hongik University, Korea

02 On Adding a Secondary Functional Bloom Filter Hayoung Byun, Sohyun Kim, and Hyesook Lim Ewha Womans University, Korea

03 A new waveform for multi-target detection in FMCW radar And its corresponding algorithm W. S Kouzeiha, A. El Falou, and Y. Ziade Beirut Arab University, Lebanon

04 Dual Connectivity in Non-Stand Alone Deployment mode of 5G in Manhattan Environment Muhammad Usman Sheikh, Muhammad Zeeshan Asghary, and Riku Jäntti Aalto University, Finland

SS07 Circuit and System Designs for Various Emerging Applications II

Chair: () Room: LORETO 15:30-16:45 Tuesday, January 21, 2020

01 FPGA Design for Point-to-Point Delay Measurement in Public PUF Kyung-Kuk Cho and Joon-Sung Yang Sungkyunkwan University, Korea

02 Improving Memory Test Efficiency Using ECC Profile Jae-Yong Lee and Joon-Sung Yang Sungkyunkwan University, Korea

03 A Low-Power Pipelined ADC by Using Reliability- Aware 3D Clock Distribution Network Gyung-Su Byun Inha University, Korea

34 OA08 Signal Processing III

Chair: Seok-Bum Ko (University of Saskatchewan) Room: GRACIA A 15:30-16:45 Tuesday, January 21, 2020

01 Predictive Vector Quantized Variational AutoEncoder for Spectral Envelope Quantization Tanasan Srikotr and Kazunori Mano Shibaura Institute of Technology, Japan

02 Stereo Imaging Mission Verification for Lunar Exploration Sangyoun Shin1, Haeng-Pal Heo1, Seok-Weon Choi1, and Hyoungho Ko2 1Korea Aerospace Research Institute, Korea, 2Chungnam National University, Korea

03 Characterization of Time Evolving Graph Using State-Space Modelling and its Application in Alzheimer’s Disease Detection Himanshu Padole, S. D. Joshi, and Tapan K. Gandhi Indian Institute of Technology, India

04 MSG-CapsGAN: Multi-Scale Gradient Capsule GAN for Face Super Resolution Mahdiyar Molahasani Majdabadi and Seok-Bum Ko University of Saskatchewan, Canada

05 Canine Orthosis Adaptation for Automatic Operation with Fuzzy Control Andres Erazo1, Mireya P. Nacevilla2, and Seok-Bum Ko1 1University of Saskatchewan & IEEE Member, Canada, 2Universidad de las Fuerzas Armadas - ESPE, Ecuador

OB08 Communications III

Chair: Lunchakorn Wuttisittikulkij (Chulalongkorn University) Room: GRACIA B 15:30-16:45 Tuesday, January 21, 2020

01 Synchronization in Multi-Channel Burst Mode Demodulator for DVB-RCS Satellite Receiver: A Multi-core DSP Implementation Point of View Laxmaiah P, Dileep K G, Nithin Kumar S, Hari Prasad S V, Soundarakumar M, and Vipin Tyagi Centre for Development Of Telematics (C-DOT), India

35 02 Design and Testing of Autonomous Steering System Implemented on a Toyota Ha:mo Nuksit Noomwongs1, Ambar Bajpai2, Prin Phutthaburee1, Lattapol Wongpiya1, Anuparp Skulthai1, Tay Zar Bhone Maung1, Ye Moe Myint1, Irfan Ullah1, Lunchakorn Wuttisittikulkij1, and Muhammad Saadi3 1Chulalongkorn University, Thailand, 2Atria Institute of Technology, India, 3University of Central Punjab, Pakistan

03 An Efficient Proposed Yangon Railway System Simulation Module Htain Lynn Aung1, Pruk Sasithong1, Irfan Ullah1, Manus Pengnoo1, Lunchakorn Wuttisittikulkij1, Wasin Pirom2, Suvit Poomrittigul2, and Sanika Wijayasekara3 1Chulalongkorn University, Thailand, 2Pathumwan Insitute of Technology, Thailand, 3General Sir John Kotelawala Defence University, Sri Lanka

SS08 Haedong Award Winners II

Chair: () Room: LORETO 16:45-18:00 Tuesday, January 21, 2020

01 5G and 6G Communications: Key features and Future Challenges Byonghyo Shim Korea University

02 Matrix completion with graph side information Kwangjun Ahn1, Kangwook Lee2, Hyunseung Cha3, and Changho Suh4 1MIT EECS, 2University of Wisconsin-Madison, ECE, 3KaKaoBrain, 4KAIST

OA09 Semiconductor and Devices III

Chair: Seok-Bum Ko (University of Saskatchewan) Room: GRACIA A 16:45-18:00 Tuesday, January 21, 2020

01 Radiation-hardened successive approximation register analog-to- digital converter Seungho Jhung1, Kilyoung Ko1, Minju Lee1, Seungryong Cho1, Gyuseong Cho1, and Inyong Kwon2 1Korea Advanced Institute of Science and Technology, Korea, 2Korea Atomic Energy Research Institute, Korea

02 High-performance RISC-V processor with improved dispatch and commit schemes 36 Jiongrui He and Seok-Bum Ko University of Saskatchewan, Canada 03 Effect of Annealing Conditions on Co silicide Formation for 4H-SiC Ohmic Contact Tae-hong Kim and Kwangsoo Kim Sogang University, Korea

2 7 04 An 18-Gb/s 36×13-μm 3.53-mW 2 -1 PRBS Generator in 40-nm CMOS Junfeng Hu1, Zhao Zhang2, Qiwei Huang1, Jian Yang1, Meihuang Hu1, Qiyao Jiang1, Yuhao Guo1, and Quan Pan1 1Southern University of Science and Technology, China, 2Hiroshima University, Japan

OB09 Communications IV

Chair: Jose Costa-Requena (Aalto University) Room: GRACIA B 16:45-18:00 Tuesday, January 21, 2020

01 Multi-stage Receiver based on Tabu Search (TS) Algorithm for FS-NOMA Systems Insik Jung, Jinkyo Jeong, and Daesik Hong Yonsei University, Korea

02 SDN Network Slicing for URLLC NB-IOT Anteneh Adem1, Jose Costa-Requena2, and Raimo Kantola2 1CUMUCORE, Finland, 2Aalto University, Finland

03 Residual Energy Analysis with Physical-Layer Security for Energy-Constrained UAV Cognitive Radio Systems Waqas Khalid1 and Heejung Yu2 1Yeungnam University, Korea, 2Korea University, Korea

SS09 Neuroelectronics Technologies

Chair: () Room: LORETO 10:00-11:15 Wednesday, January 22, 2020

01 Ultrasonic Modulation of Neuronal Activity Seoyoung Hwang and Sang Beom Jun Ewha Womans University, Korea

02 Carbon fiber based microeletrode with biodegradable silk for in vivo neural recording Yena Lee and Sang Beom Jun Ewha Womans University, Korea 37 03 3D Printed Biaxial Scanning Micromirror for Biomedical Applications Jeong-Yeon Hwang and Chang-Hyeon Ji Ewha Womans University, Korea

OA10 Semiconductor and Devices IV

Chair: Seong-Jin Kim (UNIST) Room: GARCIA A 10:00-11:15 Wednesday, January 22, 2020

01 A 138 Mbps Jitter Based Power Efficient True Random Number Generator Dhirendra Kumar1, Rahul Anand2, and Manish Goswami2 1IIIT Allahabad, India, 2Indian Institute of Information Technology, India

02 Principles and Pixel Structures of Indirect Time-of-Flight Sensors for 3D Imaging Seong-Jin Kim Ulsan National Institute of Science and Technology, Korea

OB10 Communications V

Chair: Haifen Yang (University of Electronic Science and Technology of China) Room: GARCIA B 10:00-11:15 Wednesday, January 22, 2020

01 Energy Harvesting using 2.45GHz Rectenna for Powering Sensors in IoT Devices M.Raghavandaar, M.Prathiksh, S.Revathy, H.Umma Habiba, B.E. Student, Ph.D. Scholar, and Professor Sri Venkateswara College Of Engineering, India

02 A Pilot Assignment Scheme for Multi-cell Massive MIMO System Haifen Yang and Yifeng Chen University of Electronic Science and Technology of China, China

03 The Effects of Varying the Location of Antenna Feed Gaps on Mutual Coupling Between Orthogonal Circular Loops Gerald Pacaba ARADA and Takuichi HIRANO Tokyo City University, Japan

04 Improvement of Power Consumption in RPL-based Networks for Mobility Environment Yejin Shin and Soonuk Seol Korea University, Korea 38 Poster Session P01 Poster I

Chair: Joonsung Bae (Kangwon National University) Room: DIAMANTE A 08:30-09:45 Monday, January 20, 2020

01 A novel 4H-SiC super junction UMOSFET with heterojunction diode for enhanced reverse recovery characteristics Junghun Kim and Kwangsoo Kim Sogang University, Korea

02 A Low Power Integrate and Fire Neuron Circuit for Spiking Neural Network Jongwoo Seo, Kyeong-Sik Min, Dae Hwan Kim, Daejeong Kim, and Hyunsun Mo Kookmin University, Korea

03 A new particle interaction method for fluid-solid particles Kyung Sung Kim Tongmyong University, Korea

04 Effect of Additional Annealing on Ferroelectric Hafnium Zirconium Oxide Thin Film for CMOS Logic Applications Myungsoo Seo1, Min-Ho Kang2, Taeho Kim1, Youngin Goh1, Sanghun Jeon1, and Yang-Kyu Choi1 1KAIST, Korea, 2National Nano Fab Center, Korea

05 A 12-bit 250KSPS SAR ADC with RC Two-step DAC scheme for High-Speed CMOS Image Sensor Application Hyeokjoon Yang, Jin An, Hyunbae Lee, Hanseul Kim, and Jinwook Burm Sogang University, Korea

06 1.5ps resolution Time-to-Digital Converter based on a Ring Oscillator and 5bit SAR ADC Hanseul Kim, Hyunmook Kim, Hyunbae Lee, Hyeokjoon Yang, Jin An, and Jinwook Burm Sogang Univiersity, Korea

07 Efficient PWM Waveform Generation Using Rotary Encoder on Spartan-6E Starter Kit Kyungnam Lee1, Ho Young Hwang1, and Youngmin Kim2 1Kwangwoon University, Korea, 2Hongik University, Korea

08 10-13.6Gbps Referenceless Clock and Data Recovery without Frequency Detector Hyunbae Lee, Changzhi Yu, Hanseul kim, Hyeokjoon Yang, Jin An, and Jinwook Burm Sogang University, Korea 39 09 Study of Program Scheme using Ferroelectric Material in 3D NAND Flash Memory Youngseok Jeong1, Seung Jae Baik2, and Myounggon Kang1 1Korea National University of Transportation, Korea, 2Hankyong National University, Korea

10 Simulation of the Effect of Grain Size and Grain Boundary Position on Tunneling Thin Film Transistors Yunho Choi1, Hyun-Min Kim1, Junil Lee1, Sangwan Kim2, Jong-Ho Lee1, and Byung-Gook Park1 1Seoul National University, Korea, 2Ajou University, Korea

11 Design Optimization of Dual Material Gate Nano Sheet Field Effect Transistors Saehoon Joung1,2 and SoYoung Kim1 1Sungkyunkwan University, Korea, 2Samsung Electronics Co., Korea

12 Power Efficient Design of Zero-Crossing-Based Switched- Capacitor Circuits Dong-Jick Min, Soo Hwan Kim, and Jae Hoon Shim Kyungpook National University, Korea

13 Validation of Spiking Neural Networks Using Resistive-Switching Synaptic Device with Spike-Rate-Dependent Plasticity Suhyun Bang1, Min-Hye Oh1, Min-Hwi Kim1, Tae-Hyeon Kim1, Dong Keun Lee1, Yeon-Joon Choi1, Chae Soo Kim1, Kyungho Hong1, Seongjae Cho2, Sungjun Kim3, and Byung-Gook Park1 1Seoul National University, Korea, 2Gachon University, Korea, 3Chungbuk National University, Korea

14 Bias Quenching Circuit using Calibration Technique for Single photon Avalanche Diodes Jin An, Hanseul Kim, Hyeokjoon Yang, Hyunbae Lee, and Jinwook Burm Sogang University, Korea

15 A Study on the ESD Protection Device LIGBT with Floating N+ Diffusion Region Using Stack Technology Kyoung-Il Do, Byung-Suk Lee, Jeong-Ju Seo, Je-Wook Woo, and Yong-Seo Koo Dankook University, Korea

16 A Tunable and Variable gain mode CMOS Active Balun Low Noise Amplifier for DSRC Reciever Application Zeqing Bai, Sungjin Kim, and Kang-Yoon Lee Sungkyunkwan University, Korea

17 A Global Gravitational Search Algorithm to estimate bladder size using Electrical Impedance Tomography Sunam Kumar Sharma, Sravan Kumar Konki, Anil Kumar Khambampati, and Kyung Youn Kim Jeju National University, Korea 40 18 Cuckoo hashing, better with three hash tables Saeyoung Jang, Hayoung Byun, and Hyesook Lim Ewha Womans University, Korea

19 Indoor Channel Propagation Analysis for Dual-Band Based Positioning Techniques Byeong-ho Lee1, Keunwoo Kim1, Seong-Cheol Kim1, and Yong-Hwa Kim2 1Seoul National University, Korea, 2Myongji University, Korea

20 Power Control Algorithm in Full Duplex Communications Won-Jae Lee, Jin-Ki Kim, and Jae-Hyun Kim Ajou university, Korea

21 A Study on Indoor Positioning Methods Based on Bluetooth Beacons Joo-Yul Kim, Yoon-A Nam, Gwang-Ryeol Jung, Dong Ho Kim, and Ye Hoon Lee Seoul National University, Korea

22 New MPTCP Congestion Control Scheme for Asymmetrical Bandwidth Subflows in High-Speed Networks Ki Moon Han, Jae Yong Lee, and Byung Chul Kim Chungnam National University, Korea

23 Next Generation V2X Communications IEEE 802.11bd SungChul Pyo and SangSun Lee Hanyang University, Korea

P02 Poster II

Chair: Wookyung Sun (Ewha Womans University) Room: DIAMANTE A 13:00-14:15 Monday, January 20, 2020

01 Ultrasonic effect of a matching layer in natural gas vehicle tank using an acoustic energy Seokyeon Im Tongmyong University, Korea

02 Simulation on Polishing Pad Wear in CMP Conditioning with Split Conditioner Disk Hyunseop Lee Tongmyong University, Korea

03 Image Dehaze Method Using Depth Map Estimation Network Based on Atmospheric Scattering Model Yejin Kim and Changhoon Yim Konkuk University, Korea 41 04 Gait Recognition using Convolutional Neural Network Ensemble Soohyung Lee and Heesung Lee Korea National University of Transportation, Korea

05 A Method of Measuring Baseball Position at the Strike Zone Hongjun Lee, Jeyeon Kim, Joongsik Kim, and Whoi-Yul Kim Hanyang University, Korea

06 A Noble Double Balanced Mixer Han-Woong Choi, Sun-Kyu Choi, Jeong-Teak Lim, and Choul-Young Kim Chungnam National University, Korea

07 Two-dimensional Convolution in Spatial Domain Using A Structured Projection Matrix Jong-Ryeol Kim and Beom-Seok Oh Tongmyong University, Korea

08 Transparent Electrode Fingerprint Pixel Sensor Circuit In Hye Kang, Seok Jun Kang, and Byung Seong Bae Hoseo University, Korea

09 A 28-Gb/s Duobinary-Signal Transceiver Jae-Woo Park, Dong-Seok Kang, and Jung-Hoon Chun Sungkyungkwan University, Korea

10 An 11-bit Ring Amplifier Pipeline ADC with Settling-Time Improvement Scheme Chankyu Bae, Seungwoo Shin, Jiteck Jung, Minsu Park, Kibaek Kwon, Jinhyun Kim, Taekyoung Jung, and Joongho Choi University of Seoul, Korea

11 A unified modeling framework for explaining the electrical resistivity trend of composites with nanostructures Jinyoung Hwang1, Jungmin Lee1, Yesol Yun2, Sang Hyun Lee2, and Sung-Hoon Park3 1Korea Aerospace University, Korea, 2Korea University, Korea, 3Soongsil University, Korea

12 Synaptic Characteristics of ALD HfAlOx Fully Depleted Silicon Silicon-On-Insulator Field Effect Transistor Yu-Rim Jeon, Donghwan Lim, Boncheol Ku, Andrey S. Sokolov, Do Hee Lee, and Changhwan Choi* Hanyang University, Korea

13 High Efficiency 1700V 4H-SiC UMOSFET with Local Floating Superjunction Jinyoung Goh and Kwangsoo Kim Sogang University, Korea

42 14 3.3kV 4H-SiC Semi-SJ MOSFET for Low On-Resistance and Switching Loss Jinhee Cheon and Kwansoo Kim Sogang University, Korea

15 Inverter with positive feedback field effect transistor Changhoon Lee and Changhwan Shin Sungkyunkwan University, Korea

16 A 5.8 GHz Adaptive CMOS Image Rejection Mixer for DSRC Transceiver Zeqing Bai, Sung-Jin Kim, Reza E. Rad, and Kang-Yoon Lee Sungkyunkwan University, Korea

17 Impact of Contact Resistance Reduction By Plasma Induced Damage Removal on Cold Temperature Characteristics of PMOSFETs and Inverter Circuits Junhwa Song1, Byoungdeog Choi1, Jihun Kim2, Jeonghoon Oh2, and Ilgweon Kim2 1Sungkyunkwan University, Korea, 2Samsung Electronics Co. Ltd, Korea

18 Low Power 10-BIT 8MS/s Asynchronous SAR ADC with Wake-up and Sample Logic for BLE Application Deeksha Verma, Khuram Shehzad, Sung Jin Kim, and Kang-Yoon Lee Sungkyunkwan University, Korea

19 Insight into mechanism of floating body effect (FBE) in vertical cell array DRAM Youngseung Cho and Byoungdeog Choi Sungkyunkwan University, Korea

20 Multi-level resistive switching in HfO2/Al2O3/HfO2 based memristor on transparent ITO electrode Chandreswar Mahata and Sungjun Kim Chungbuk National University, Korea

21 A Low Power 12-Bit Pipeline ADC with 40 MS/s using a Modified OP-AMP Reza E. Rad, Sung Jin Kim, Arash Hejazi, Muhammad Riaz Ur Rehman, Zeqing Bai, Ding Ziqi, and Kang-Yoon Lee Sungkyunkwan University, Korea

22 Monolithic integration of tunable aperture and lens for distance sensor Yumee Kim1, Kukjin Chun1, and Ismail Saad2 1Seoul National University, Korea, 2University Malaysia Sabah, Malaysia

23 Improvement of Device Reliability in Organic Memory Devices Jang-Sik Lee Pohang University of Science and Technology, Korea 43 24 A 3-D Modified Vernier Time-to-Digital Converter for LiDAR applications Ying He1, Daseul Yoon1, Yoonji Park1, Youngmin Jang2, and Sung Min Park1 1Ewha Womans University, Korea, 2University of Ulsan, Korea

25 Design of Floating-Point MAC Unit for Computing DNN Applications in PIM Hun Jae Lee, Chang Hyun Kim, and Seon Wook Kim Korea University, Korea

P03 Poster III

Chair: Trio Adiono (STEI ITB) Room: DIAMANTE A 14:30-15:45 Monday, January 20, 2020

01 A Study on the Treadmill of the Game-based Interactive Exercise for Elderly Patients Myeon-gyun Cho Semyung University, Korea

02 Field Test-based Indoor Path-Loss Measurement in 900MHz Band and Comparison of Theoretical Models Jaehan Joo, Jeongbin Seo, and Suk Chan Kim Pusan National University, Korea

03 A structure of optical see-through head mounted display Jihyung Kim, Sungeun Park, and Wooksung Kim Pohang University of Science and Technology, Korea

04 BER Analysis of IM and BPPM for Satellite-to-Ground Laser Communications Won Ho Kim Kongju National University, Korea

05 Feedback Assisted Distributed Wireless Power Transfer for Multiuser MIMO Systems Seonyeong Kim1, Kibeom Kim1, Jihoon Choi1, and Jingon Joung2 1Korea Aerospace University, Korea, 2Chung-Ang University, Korea

06 The performance of MIMO-OFDM system using the relay with multi-antennas for cooperative communication Chan Kyu Kim Hanbat University, Korea

44 07 Orthogonal Faster-Than-Nyquist Signaling using Cholesky Pre-whitening Filter Hyeonguk Baek1, Seunghyeon Kim1, Changjun Lee1, Hojun Kim2, Yulong Shang3, and Taejin Jung1 1Chonnam National University, Korea, 2Samsung Electronics, Korea, 3Jiangsu University of Technology, China

08 Construction of Virtual Port Logistics System Gyu Sung Cho Tongmyong University, Korea

09 Short Research on Voice Control System Based on Artificial Intelligence Assistant Tae-Kook Kim Tongmyong University, Korea

10 Normal Approximation to Sum of Log-normal Random Variables in Wireless Sensor Networks Heewon Seo1, Jun Ha1, Jin Kyung Park2, and Cheon Won Choi1 1Dankook University, Korea, 2Ajou University, Korea

11 Double Space-Time Line Codes with Transmit Antenna Selection for Two Users Youngjun Choi1, Jingon Joung1, Jihoon Choi2, and Bang Chul Jung3 1Chung-Ang University, Korea, 2Korea Aerospace University, Korea, 3Chungnam National University, Korea

12 Preliminary Test of Machine Learning Algorithms for D-STLC Transmit Antenna Selection Han-Gyeol Lee1, Jingon Joung1, and Kiho Lim2 1Chung-Ang University, Korea, 2William Paterson University of New Jersey, USA

13 Development of Low-Cost Augmented Reality for Maintenance Training and Operation Sung Ju Park1, Eungyeol Song1, Jincheol Yang1, Ji Woo Lee1, and Sunjin Yu2 1Codevision Inc, Korea, 2Changwon National University, Korea

14 Contents Caching Scheme in D2D Caching Systems when Incentives are Provided to Users Gayoung Kim1, Yoonseok Song1, Minjoong Rim1, and Chung G. Kang2 1Dongguk University, Korea, 2Korea University, Korea

15 Packet Aggregation Scheme to Mitigate the Network Congestion in Blockchain Networks Seyoung Ahn, Teasung Kim, Yongseok Kwon, and Sunghyun Cho Hanyang University, Korea

16 VLC-IR Dual Switching Transmission System for VLC Sensor Networks Doohee Han1 and Kyujin Lee2 45 1Kyung Hee University, Korea, 2Semyung University, Korea 17 Effective CCTV Patrol Methodology for National Border Defense Taewoo Kim1, Pyeongkang Kim1, Hyungheon Kim2, and Youngkyun Cha2 1Innodep Inc., Korea, 2Korea University, Korea

18 A Study on the Security Threats and Privacy Policy of Intelligent Video Surveillance System Considering 5G Network Architecture Hyungheon Kim1, Youngkyun Cha1, Taewoo Kim2, and Pyeongkang Kim2 1Korea University, Korea, 2INNODEP, Korea

19 A Real-time Video Processing Implementation with Massively Parallel Computation Support Woosuk Shin, Mingyu Kim, Sukjun Park, and Nakhoon Baek Kyungpook National University, Korea

20 Dual-Load BFAST Jungwon Lee and Hyesook Lim Ewha Womans University, Korea

21 Modified Uplink Adaptive Algorithm for PRACH on 5G-NR Systems Seungmo Hong, Chonghoon Kim, Bobae Kim, Beomhee Jang, Donggeon Lee, and Sungbin Im Soongsil University, Korea

22 SSPV: Self-time Synchronization Protocol for Vehicular Networks Mahmoud Elsharief, Mohamed A. Abd El-Gawad, and HyungWon Kim Chungbuk National University, Korea

23 An approximate DRAM with efficient refresh schemes for low power deep learning applications Duy Thanh Nguyen1, Hyuk-Jae Lee1, Hyun Kim1, and Ik-joon Chang2 1Seoul National University, Korea, 2Kyung Hee University, Korea

P04 Poster IV

Chair: Jungwon Lee (Ewha Womans University) Room: DIAMANTE A 15:45-17:00 Monday, January 20, 2020

01 Robust Design for Uplink NOMA Systems: Optimal Decoding Order and Power Allocation Van-Phuc Bui, Hieu V. Nguyen, Hyeon Min Kim, Gil-Mo Kang, and Oh-Soon Shin Soongsil University, Korea

02 Optical Polarized Intensity Frequency Shift Keying Modulation for Future Optical Access Network Inho Ha, Hyung-Joon Park, and Sang-Kook Han 46 Yonsei University, Korea 03 Pixel Based Single Stage Convolutional Neural Network for Multi-scale Detection Md Foysal Haque and Dae-Seong Kang Dong-A University, Korea

04 Camera LiDAR Sensor Fusion for 3D Vehicle Detection Yecheol Kim and Jun Won Choi Hanyang University, Korea

05 Design of Machine Learning based Loss Discrimination Algorithm for Wireless TCP Congestion Control Jae Yong Lee and Byung Chul Kim Chungnam National University, Korea

06 Robust preamble detection for PRACH in 5G New Radio Gweondo Jo, Young Ha Lee Electronics and Telecommunications Research Institute, Korea

07 Small Object Detection in Aerial Imagery using RetinaNet with Anchor Optimization Mobeen Ahmad, Muhammad Abdullah, and Dongil Han Sejong University, Korea

08 Fully Automatic Pitching Location Analysis System Using High-Speed Cameras Eunji Cho, Hongjun Lee, Jeyeon Kim, Joongsik Kim, and Whoi-Yul Kim Hanyang University, Korea

09 Wiener Filtering Using Object and Noise Power Spectra for CsI(Tl)-Scintillator Radiography Detectors Eunae Lee and Dong Sik Kim Hankuk University of Foreign Studies, Korea

10 Detection, Classification, and retrieval on deep learning Hyok Song1, Min-Soo Ko1, Sooyeong Kwak2, and Jisang Yoo3 1Korea Electronics Technology Institute, Korea, 2Hanbat National University, Korea, 3Kwangwoon University, Korea

11 In-depth Analysis of the Micro-Doppler Features to Discriminate Drones and Birds SangHong Park1, JooHo Jung2, SangBin Cha2, SooBum Kim3, SeWon Youn3, IkSoo Eo4, and BonTae Koo4 1Pukyong National University, Korea, 2Pohang University of Science and Technology, Korea, 3RADSYS, Co., Ltd., Korea, 4Electronics and Telecommunications Research Institute (ETRI), Korea

12 A FPGA Verification of Improvement Edge Detection using Separation and Buffer Line Tao Peng, Thathupara Subramanyan Kavya, Erdenetuya, Young-Min Jang, and Sang-Bock Cho University of Ulsan, Korea 47 13 Face Tracking Using Unscented Kalman Filter Thathupara Subramanyan Kavya, Tao Peng, Young-Min Jang, Erdenetuya Tsogtbaatar, and Sang-Bock Cho University of Ulsan, Korea

14 Antenna Selection Diversity in Distributed Antenna System for Downlink Ultra-Reliable Low-Latency Communications Jaehyun Park1, Jun-Pyo Hong1, Wooram Shin2, and Seokki Kim2 1Pukyong National University, Korea, 2Electronics and Telecommunications Research Institute, Korea

15 TAS Schemes to Enhance PLS in Two-user NOMA Systems with Multiple Eavesdroppers Kyusung Shim1, Toan-Van Nguyen1, Sang-Yep Nam2, and Beongku An1 1Hongik University, Korea, 2Kookje University, Korea

16 Motion Vector Refinement Method using Improved AWVM for Frame Rate Up Conversion Yun-Ho Ko1, Ho-Hyoung Choi2, and Byoung-Ju Yun2 1Chungnam National University, Korea, 2Kyungpook National University, Korea

17 Object recognition system based on FHD camera and 4-array LiDAR sensor fusion for autonomous vehicle Ju-Young Kim1, Jong-Ho Yoo1, Joong-Hee Lee1, Myung-Ho Song1, Yong-Hun Kim1, Jang-Wook Choi2, and Kyung-Jin Na2 1Gyeongbuk Institute of IT Convergence Industry Technology, Korea, 2Ajin Industrial Corporation, Korea

18 Camera Module Defect Detection Using Gabor Filter and Convolutional Neural Network Sungrok Kim, Taein Jeon, Jeonghyun Yeo, and Yunhee Lee CammSys Corporation, Korea

19 Analysis of the Effects of Decay Coefficient and Time Resolution in SNN Backpropagation Kwi Seob Um, Heejae Hwang, Hyungtak Kim, and Seo Weon Heo Hongik University, Korea

20 A Design of 900 MHz Bow-Tie Antenna for Portable Radio Frequency Identification Systems Dongho Lee1 and Seongmin Pyo2 1Yeungnam University College, Korea, 2Hanbat National University, Korea

21 An Energy-Aware Robust MAC Protocol for Prolonging Network Lifetime in Cognitive Radio Sensor Networks Subash Luitel and Sangman Moh Chosun University, Korea

48 22 Low-Complexity ICI Estimator for SEFDM Minseok So1, Kyeongwon Park2, and Wangrok Oh1 1Chungnam National University, Korea, 2Agency for Defense Development, Korea

23 Analog Front-end Design for All CMOS Temperature Sensor with Chopping and DEM Techniques in 28nm Technology Sungsik Park Samsung Electronics, Korea

P05 Poster V

Chair: Ikjoon Chang (Kyunghee University) Room: DIAMANTE A 09:45-11:00 Tuesday, January 21, 2020

01 Copy Move Forgery Localization Using SIFT and Histogram of CSLBP Jun Young Park, Jong Ju Jeon, and Il Kyu Eom Pusan National University, Korea

02 Investigation of DNN based Feature Enhancement Jointly Trained with X-Vectors for Noise-Robust Speaker Verification Joon-Young Yang1, Kwan-Ho Park1, Joon-Hyuk Chang1, Youngsam Kim2, and Sangrae Cho2 1Hanyang University, Korea, 2Electronics and Telecommunications Research Institute, Korea

03 Nonlinear Unsharp Masking Algorithm Dat Ngo, Seungmin Lee, and Bongsoon Kang Dong-A University, Korea

04 Unsupervised Spatial Attention for Person Re-Identification Dasol Jeong, Joongchol Shin, Hasil Park, and Joonki Paik Chung-Ang University, Korea

05 Night-Time Dehazing Using Five Directional Glow and Radiance- Reflectance Optimization Joonchol Shin and Joonki Paik Chung-Ang University, Korea

06 Reinforced Classifier: a Solution to Overfitting on Small Dataset Walid Abdullah Al and Il Dong Yun Hankuk University of Foreign Studies, Korea

07 Color Based Image Processing Techniques to Detect Oxide Film during Welding Shantanu Sen Gupta, Tae-Ho Kwon, and Ki-Doo Kim Kookmin University, Korea 49 08 Single Image Dehazing with Color Veil Removal Se Eun Kim1, Tae Hee Park2, and Il Kyu Eom1 1Pusan National University, Korea, 2Tongmyong University, Korea

09 HDR Image Synthesis Using Visual-Gamma-based Tone Compression and Detail-preserved Image Blending TaeYoung Jung, Hyuk-Ju Kwon, and Sung-Hak Lee Kyungpook National University, Korea

10 Bleeding Edge Removal Method in 3-D Scanning using Single Camera Hee-Min Park, Sang-Ho Park, Ji-Hwan Lee, and Kwang-Ryul Baek Pusan National University, Korea

11 Crack Detection Method Using Coarse Dataset Jeong Hoon Han, Yong Woo Kwon, Ho Gyeong Lee, Yong Chae Cho, Hyeon Seok Yang, Woo Jin Jeong, and Young Shik Moon Hanyang University, Korea

12 Stress Recognition using Face Images and Facial Landmarks Taejae Jeon, Hanbyeol Bae, Yongju Lee, Sungjun Jang, and Sangyoun Lee Yonsei University, Korea

13 Performance Analysis of Three-layer LDM-MIMO System according to Pilot Patterns Soon-Young Kwon1, Ho Jae Kim1, Hyoung-Nam Kim1, JaeHwui Bae2, and Namho Hur2 1Pusan National University, Korea, 2Electronics and Telecommunications Research Institute, Korea

14 View Synthesis Method with Partitioned Image for Angular Super-Resolution Dong-Myung Kim, Hyun-Soo Kang, and Jae-Won Suh Chung-Buk National University, Korea

15 A Method for Eliminating False Detection Results in FM-radio- based Passive Bistatic Radar Do-Hyun Park1, Geun-Ho Park1, Hyoung-Nam Kim1, Kyu-Ha Song2, and Jun-Il Ahn2 1Pusan National University, Korea, 2Agency for Defense Development, Korea

16 Smart Healthcare for Medical Impediment Care in Evacuation and Urination Rafat Hamood Othman Saeed1, Jung-Tae Lee1, Muhammad Ayaz1, Min-Young Hong1, Eun-A Lim1, Won-Bin Lim1, Hyun-Jig Kim1, Xiang Zhao1, Dal-Hwan Yoon1, and Jong-Hwa Yoon2 1Semyung University, Korea, 2Royal College of Art, England

50 17 An Analysis of Factors Affecting Point Cloud Registration for Bin Picking Jongwook Kim, Hyungmin Kim, and Jong-Il Park Hanyang University, Korea

18 Performance Analysis of LDM and TDM systems for Three PLPs in DVB-T2 Ho Jae Kim1, Soon-Young Kwon1, Hyoung-Nam Kim1, JaeHwui Bae2, and Namho Hur2 1Pusan National University, Korea, 2Electronics and Telecommunications Reserch Institute, Korea

19 Refinement of Canny Edge by using Local Gap Filling Method Ji-Min Cho, Soon-Yong Park, and Sung-Il Chein Kyungpook National University, Korea

20 Background subtraction with shadow removal using hue and texture model for moving object detection Young-Choon Kim1, Tae-Wuk Bae2, and Sang-Ho Ahn3 1U1 University, 2Korea, ETRI, Korea, 3Inje University, Korea

21 Feature-Based Tracking for 3D Hand Gesture Trajectories based on Intel RealSense D435 Young-Ji Yun and Sung-Il Chien Kyungpook National University, Korea

22 CNN-based UAV Detection with Short Time Fourier Transformed Acoustic Features Bobae Kim, Beomhee Jang, Donggeon Lee, and Sungbin Im Soongsil University, Korea

P06 Poster VI

Chair: Seoyoung Hwang (Ewha Womans University) Room: DIAMANTE A 13:30-15:00 Tuesday, January 21, 2020

01 Hardware Implementation of ECIES Protocol on Security SoC Jun-Baek Choi, Dong-Seong Kim, Jun-Yeong Choe, and Kyung-Wook Shin Kumoh National Institute of Technology, Korea

02 Design of Ka-band Middle Power Amplifier MMIC for 5G Infrastructure Keun-Kwan Ryu1, Yong-Hwan Kim2, and Sung-Chan Kim1 1Hanbat National University, Korea, 2RFIC/MMIC research group, Korea 51 03 A Self-Timed Ring based TRNG with Feedback Structure for FPGA Implementation Jun-Yeong Choe, Kyung-Wook Shin Kumoh National Institute of Technology, Korea

04 (N+1)×VDD Gate-Voltage Boosting Circuit Ki-Chan Woo, Sang-Ho Lee, Jung-Ho Kim, Hyeon-Sam Shin, and Byung-Do Yang Chungbuk National University, Korea

05 A Simple Ramp Generator With an Active Ramp Tracking Control For a Fast Response PWM Buck Converter Hyeon-Sam Shin, Sang-Ho Lee, Jung-Ho Kim, and Byung-Do Yang Chungbuk National University, Korea

06 Design of TEG Module for Memristor Device Verification for Neuromorphic Chips HongZhou Jin1, JinSol Cha1, Dogyu Lee1, Pan-Bong Ha1, YoungHee Kim1, and Hoyoung Yoo2 1Changwon National University, Korea, 2Chungnam National University, Korea

07 Artificial Van der Waals Hybrid Synapse for Acoustic Pattern Recognition Seunghwan Seo and Jin-Hong Park Sungkyunkwan University, Korea

08 Fermi-Level Unpinning Using MoS2 Interlayer between Metal and Semiconductor for Source/Drain Contact Seung-Hwan Kim and Hyun-Yong Yu Korea University, Korea

09 Performance Variation-Immune Effect of Metal-Interlayer- Semiconductor Source/Drain structure on n-type Ge Junctionless FET Seung Geun Jung and Hyun-Yong Yu Korea University, Korea

10 Artificial synapse based on charge-trapping mechanism engineered by a self-assembled layer Seyong Oh and Jin-Hong Park Sungkyunkwan University, Korea

11 Phase Locked Loop based Resonator Driving IC with Negative Charge Cancelling Jaesung Kim1, Hyungseup Kim1, Kwonsang Han1, Donggeun You1, Hyunwoo Heo1, Yongsu Kwon1, Hyoungho Ko1, and Hyunjoong Lee2 1Chungnam National University, Korea, 2Electronics and Telecommunications Research Institute (ETRI), Korea

52 12 Low Noise Dual-Mode Sensor Analog Front-End for Capacitive and Resistive Microsensors Yongsu Kwon1, Hyungseup Kim1, Jaesung Kim1, Kwonsang Han1, Donggeun You1, Hyunwoo Heo1, Hyoungho Ko1, Gyungtae Kim2, Woo Suk Sul2, Jong Won Lee2, and Boung Ju Lee2 1Chungnam National University, Korea, 2National Nanofab Center (NNFC), Korea

13 A Comparison Study on Performance Parameters of Photosensitive Inverters Based on Low Dimensional Transition Metal Dichalcogenides FETs Seung Gi Seo, Seung Yeob Kim, Jong Tae Park, and Sung Hun Jin Incheon National University, Korea

14 Synaptic Weight Coverage and Potential Output in Synaptic Pass-Transistors Yeonsu Kang, Danyoung Cha, and Sungsik Lee Pusan National University, Korea

15 Comparison of Two-Types of Monolithic 3D Inverter Consisting of MOSFETs and Junctionless FETs Tae-Jun Ahn1, Yun Seop Yu1, and Nam Ho Kim2 1Hankyong National University, Korea, 2Korea Polytechnic, Korea

16 A 30 Gb/s All-Digital CDR with a Phase Error Compensator Kunhoo Park, Heejae Hwang, and Jongsun Kim Hongik University, Korea

17 Tail Fitting Yield Estimation Method for Resistive Non-Volatile Memory Taehui Na1, Seung H. Kang2, and Seong-Ook Jung3 1Incheon National University, Korea, 2Qualcomm Technologies, USA, 3Yonsei University, Korea

18 12-bit Digital-to-Analog Converter with Low Power Dynamic Element Matching Technique for Wireless Sensor Network Dong-Hyun Yoon1, Dong-Kyu Jung1, Yunsik Lee2, Woojoo Lee1, and Kwang-Hyun Baek1 1Chung-Ang University, Korea, 2UNIST, Korea

19 Double Rail-to-Rail Near-Threshold Voltage SAR ADC Jaesoub Han, Kiho Seong, Woojoo Lee, and Kwang-Hyun Baek Chung-Ang University, Korea

20 Fine pitch GaN micro-LED display with aligned silicon wafer Yuseop Shin1, Junho Bae1, Il Soo Kim2, Taeil Jung2, Myungsoo Han2, and Seunghyun Lee1 1Kyunghee University, Korea, 2LG Display, Korea

21 Dynamic Allocation of Replication and Erasure Codes for Enhancing Storage Efficiency in OpenStack Swift Cheongjin Ahn, Mehdi Pirahandeh, and Deok-Hwan Kim 53 Inha University, Korea 22 Silk-Based Self Powered Pressure Sensor for Applications in Wearable Device Minhyun Jung1, Kwang-Jae Lee2, Jae-Wook Kang2, and Sanghun Jeon1 1Korea Advanced Institute of Science and Technology (KAIST), Korea, 2Chonbuk National University, Korea.

P07 Poster VII

Chair: Yena Lee (Ewha Womans University) Room: DIAMANTE A 15:30-16:45 Tuesday, January 21, 2020

01 Police Information Databank for Crime Risk Analysis Sang-Yun Lee1, Wonjoo Park1, Yong-Tae Lee1, Gyung-Rok Yeom2, Hwang, jae won3, and Kwangho Jang3 1ETRI, Korea, 2IWAZ, Korea, 3Police Science Institute, Korea

02 Seamless Capturing of Moments Using Photographic Compositions and Image Aesthetics Deokho Kim, Taehyuk Kwon, Byeongwook Yoo, Gunill Lee, Wonwoo Lee, Jaewoong Lee, Sunghun Yim, and Jiwon Jeong Samsung Electronics, Korea

03 Realization of Water Process Control for Smart Fish Farm Junchan Lee, Amarnathvarma Angani, Teressa Thalluri, and Kyoo jae Shin Busan University of Foreign Studies, Korea

04 Contour-Driven Saliency Detection Using Multi-Task Learning for Camouflaged Object Donggoo Kang, Donggeun Kim, Sangwoo Park, and Joonki Paik Chung-Ang University, Korea

05 Voice Guidance System Using Real-time Object Recognition and Deep Learning Technology Sang-Hyeon Lee and Moon-Sik Kang GangneungWonju National University, Korea

06 Access Characteristic-based Cache Replacement Policy in an SSD Joohyeong Yoon and Won Woo Ro Yonsei University, Korea

07 A Bound for Finding Defective Samples in Threshold Group Testing Jin-Taek Seong Mokpo National University, Korea

08 Deep Neural Networks for Korean Fonts Generation Daigeun Lee and Jin Tae Kwak 54 Sejong University, Korea 09 Multi-task Deep Learning for Colon Cancer Grading Thi Le Trinh Vuong1, Daigeun Lee1, Jin Tae Kwak1, and Kyungeun Kim2 1Sejong University, Korea, 2Sungkyunkwan University, Korea

10 Machine Learning-based Real-Time Sensor Drift Fault Detection using Raspberry Pi Umer Saeed, Sana Ullah Jan, Young-Doo Lee, and Insoo Koo University of Ulsan, Korea

11 Photovoltaic Power Generation Forecasting using ARIMA (Autoregressive Integrated Moving Average) Minseok Jang, Jiwon Cha, San Kim, and Sung-Kwan Joo Korea University, Korea

12 Development of Speech Emotion Recognition Algorithm using MFCC and Prosody Hyejin Koo1, Soyeong Jeong2, Sungjae Yoon3, and Wonjong Kim3 1Sogang University, Korea, 2Korea University, Korea, 3ETRI, Korea

13 RAM Effects on Hadoop Performance Hee-Sung Yang1 and Youngmi Kwon2 1Ares Co., Ltd, Korea, 2Chungnam National University, Korea

14 Exploring Thermal Interaction for Visual Art Color Appreciation for the Visually Impaired People Jorge David Iranzo Bartolome, Luis Cavazos Quero, Jundong Cho, and Sunggi Jo Sungkyunkwan University, Korea

15 Implementation of Decomposed Autoencoding Neural Network for Denoising in Ray-Tracing based Rendering Cheol Won Jo, Hak Hyun Lee, and Kwang Yeob Lee Seokyeong University, Korea

16 Scrambling Technique of Instruction Power Consumption for Side-Channel Attack Protection Dongkyu Lee, Myeongjin Kang, Peter Plesznik, Jeonghun Cho, and Daejin Park Kyungpook National University, Korea

17 Simulation of Heating Effect According to the Properties of Collected Microbubble-clouds in the Medium During HIFU Sonication Kyoung-Won Shin1, Seong-Cheol Kim1, Heung-Ho Choi1, and Byeong-Cheol Yoo2 1Inje University, Korea, 2AirLAB, Korea

18 Energy Harvesting from Beverage Residues using a Microbial Fuel Cells Jeongjin Yeo and Yoonseok Yang Jeonbuk National University, Korea 55 19 Memory Concurrency Optimization of One-Stage Object Detector for Embedded Systems Dayoung Chun, Jiwoong Choi, Hyuk-Jae Lee, and Hyun Kim Seoul National University, Korea

20 A study of the subject Core Infrastructure in the Fourth Industrial Revolution Era, 5G Kyung-A Kang and Kyung-Hyune Rhee Pukyong National University, Korea

P08 Poster VIII

Chair: Jungwon Lee (Ewha Womans University) Room: DIAMANTE A 16:45-18:00 Tuesday, January 21, 2020

01 Initial State Estimation for AUV Navigation based on GPS and Inertial Sensors Gyu-Hyeon Kim1, Jihong Lee1, Phil-Yeob Lee2, Ho Sung Kim2, and Hansol Lee2 1Chungnam National University, Korea, 2Hanhwa Systems, Korea

02 Analysis of position error generated in readout resistive network for gamma-ray detection system Su-Jin Jeon, Jae-Sang Lee, Seok-Ho Hong, Do-Hyun Kim, and Young-Wan Choi Chung-Ang University, Korea

03 Experiment Investigation and Analysis on Battery with PCM for Electrical Vehicle BTMS Sung Min Oh, Euisong Kim, Hyeonjung Lee, Amarnathvarma angani, Teressa Thalluri, and Kyoo Jae Shin Busan University of Foreign Studies, Korea

04 Development of ICT Convergence Technology-Based Smart Hazard Detection System Sae Hun Kang, Chol-U Lee, and Eung Hyuk Lee Korea Polytechnic University, Korea

05 A Study on Straight Driving Compensation Technique for Saving Power of Powered Assist Module for Stair Climbing Ji-an Jung, Hyun-chang Hwang, Won-Young Lee, and Eung-Hyuck Lee Korea Polytechnic University, Korea

06 Comparison and Evaluation of Various Lateral Controller for Autonomous Vehicle Yeongwon Lee and Byungyong You Kyungil University, Korea 56 07 A Study on Estimation of a Stair Entry Angle and Operation for The Stair Climbing Aid Platform of Wheelchair Su-Hong Eom, Sun-Jong Na, Jung-Hwun You, Hyun-Chang Hwang, and Eung-Hyuk Lee Korea Polytechnic University, Korea

08 Active Matrix Driving System for Photonic Nanomaterial Display to Synthesize Color and Sound Sion Cha, Imbo Kong, and Wooksung Kim Pohang University of Science and Technology, Korea

09 Improving Accuracy and Inference Speed for Deep Learning-Based Visual Inspection of Assembled Screws Seung-Ho Shin Seoul National University, Korea

10 Bitwidth Reduction of Write Counters for Wear Leveling in a Phase-Change Memory System Hyokeun Lee, Hyunmin Jung, Hyuk-Jae Lee, and Hyun Kim Seoul National University, Korea

11 Analysis of Air-gap Interface Transmission Characteristics for Improving Reliability in ATP System See-bin Lee1 and Joon Lyou2 1KORAIL, Korea, 2Chungnam National University, KOREA

12 A New Approach to Designing Type 3 Compensator for Voltage-Mode Controlled Buck Converter Syam Kumar Pidaparthy, Donghyuk Kim, and Byungcho Choi Kyungpook National University, Korea

13 A Study of Private Donation System Based on Blockchain for Transparency and Privacy Junho Jeong1, Donghyo Kim2, Yangsun Lee3, Jin-Woo Jung2, and Yunsik Son2 1Kongju National University, Korea, 2Dongguk University, Korea, 3Soekyeong University, Korea

14 Blockchain-based Model for Trustworthy Shared Internet of Things Device Management Young-Hoon Park1 and Kwangman Ko2 1Sookmyung Women’s University, Korea, 2Sangji University, Korea

15 Gradient boosting based cancer-type classification using gene expression data and discovery of type specific biomarkers Dongmug Kang1, Qiu kexin1, Joongho Lee1, Wonjong Kim2, and Seokhyun Yoon1 1Dankook University, Korea, 2Electronics and Telecommunications Research Institute (ETRI), Korea

57 16 Byzantine Fault Tolerance Based Multi-Block Consensus Algorithm for Throughput Scalability Soohyeong Kim, Sejong Lee, Chiyoung Jeong, and Sunghyun Cho Hanyang University, Korea

17 A New Design Method for Multistage DC Power Distribution Systems Syam Kumar Pidaparthy, Donghyuk Kim, and Byungcho Choi Kyungpook National University, Korea

18 Defect Detection of PV Panels using a RGB-IR Drone Kyudong Sim1, Jong-Il Park1, Jaeguk Kim1, and Sang Hwa Lee2 1Hanyang University, Korea, 2Seoul National University, Korea

19 Comparing BERT and XLNet from the Perspective of Computational Characteristics Hailong Li, Jaewan Choi, Sunjung Lee, and Jung Ho Ahn Seoul National University, Korea

20 Global-scale GDPR Compliant Data Sharing System Yeonghun Nam, Eunok Shin, Suyeong Lee, Seungho Jung, Yohan Bae, and Junghyun Kim Samsung Electronics, Korea

21 A Controller Design for Oxygen Concentrator Soohyun Kim1, Hansil Kim1, and Donghyun Moon2 1University of Ulsan, Korea, 2Key_Net Co., Ltd., Korea

58 Venue & Tourist Attractions

Meliá Barcelona Sarrià Address: Av. Sarria, 50, Barcelona, Spain Tel: (34) 934 10 60 60 Fax: (34) 933 21 51 79 Email: [email protected] http://melia-sarria.to-barcelona-hotels.com

Flamenco Flamenco, which developed from the 14th century, seems to have originated from the folk songs of Gypsy, Anda- lusian, Arab, and Jewish Spanish. In the 19th century, as gypsies danced professionally, flamenco became a reference to Gypsies’ music and dance. It usually consists of cante (songs) accompanied by guitar music and improvisation; a profound and magnificent flamenco is accompanied by spleen and deals with death, defilement, religion, etc. The flamenco of the middle is less profound, but it is often accompanied by an oriental tone in music. When dancing, men’s feet are complicated, with their toes and heels clacking, and women’s dances depend on the beauty of their hands and bodies rather than their feet. Performances involve complex rhythmic clapping, finger bouncing, and 59 tracking, often featuring castanets. Sagrada Familia

It is a Roman Catholic cathedral built in Barcelona, Spain. “Sagrada” means sacred or sacred in Spanish, and Familia is also called the Holy Family Cathedral because it means family. It was designed by Catalan architect Antony Gaudy and was responsible for direct construction. Gaudí’s work on the building is part of the UNESCO World Heritage Site, and in November 2010, Pope Benedict XVI declared promotion to the cathedral he gave to the cathedral. The construction of the cathedral in 1882 was initiated by Francisco de Paula del Villar. When Viyar resigned in 1883, Gaudí took over as chief architect, transforming the project in- to an architectural and engineering style that combined Gothic architectural style and Art Nouveau style. Gaudí spent the rest of his life in the project, and when he died in 1926 at the age of 73, a quarter of the project was completed. This church is the only church Gaudí completed and died in the eastern castle. The building of the cathedral proceeded slowly because it re- lied solely on personal donations, but was stopped by the Spanish Civil War in the 1950s. Since the construction began, construction has been accelerated and construction has been underway in mid-2010 due to the development of technology such as computer support design and CNC (Computerized Numerical Control). However, some of the project’s biggest challenges remain, including the construction of 10 additional spires. Each represents an important biblical figure in the New Testament, and is expected to be completed in 2026, the cente- nary of Gaudí’s death. In addition, Sagrada Familia Cathedral is considered to be 60 one of the best works built by Catalonia Modernism. www.sagradafamilia.cat Casa Mila, La Pedrera It is a coalition house commissioned by Pedro Milla Kamps, a fan of genius architect Gaudí, to see Casa Batyo, better known as La Pedrera (a quarry) than the name Casa Milla (Mila’s house). In the appearance of a building like a huge stone, I can feel the curves Gaudie pursues and the design close to nature. The iron balcony, resembling the appearance of a curved shape reminiscent of the sea wave and the seaweed stem, was a laughing matter for the citizens of Barcelona because it did not match the surrounding buildings, but it is now one of Barcelona’s representative landmarks. The rooftop is impressive with unique design chimneys such as Roman soldiers wearing helmets and tiled crosses, and the scenery of Barcelona overlooking here is also special. Downstairs is an exhibition hall where you can see the works of Gaudí and images of Gaudí. Downstairs are very interesting because there is an exhibition hall where you can see the life of the time.It is also listed on the UNESCO World Heritage Site in 1984. www.lapedrera.com

Picasso Museum in Barcelona Born in Malaga, Picasso moved to Barcelona at the age of 14 and spent puberty, but he did not have much time to stay here because he traveled to Madrid and Paris to study painting. The Picasso Museum of Art in Barcelona, which opened in 1963, is the world’s first Picasso Museum of Art, located in the alley of the Born district, a Gothic district with medieval antique buildings. Picasso has a large number of early works with paintings including paintings, prints, and sketches that display various works of art such as graffiti, sculptures and ceramics from childhood, and is a major space to understand his youth. The museum building, which was built in the 13th and 15th centuries, shows the Gothic style of Catalonia and has been re- paired several times and has reached now. 61 www.museupicasso.bcn.cat Ramblas Street, La Rambla The street from Catalonia Square to the Tower of Col- umbus in the direction of the Barcelona coast. Passing through the places where souvenirs and flowers are sold, comes the San Hospet Market (the Bokerian Market), which is sought by Spain’s largest number of tourists, and it is also good to stop here and drink a glass of fresh fruit juice. Somewhere in the middle of Ramblas Street is a mosaic tile designed by a Hoan maze. Nearby is a building decorated with dragon and umbrella-shaped sculptures, which was said to have been an umbrella shop in the past, and the dragon sculpture is a work of Hoan maze. If you come down a little longer, you will see the Rayal Square, which is full of palm trees, where you can see the streetlights designed by Gaudi as a student, and on the right is the Guel mansion, Gaudi’s work.Finally, as we approach the shore, we notice many street artists who paint various kinds of portraits. Ramblas Street recommends taking a leisurely walk while enjoying the street itself.

Monestir de Montserrat The first known monastery in the 9th century was later renovated, but in 1811 a significant portion was damaged by the army of Napoleon, France, and the monks also suffered a terrible death. It was not until the middle of the nineteenth century that the monks began to gather again. It entered the early 20th century and was restored to its present form, and now it is home to about 80 monks as a monastery of the Benedictine Monastery. The most important Basilica Cathedral here is the world’s first boy choir in the 13th century, one of the world’s top three boys’ choirs, Escolonia, and the black Virgin of Catalan. The facade in front of the cathedral was carved in Neo-Renaissance form with Jesus and 12 disciples, originally a pasade of silver, but it was rebuilt in 1900.The inside of the cathedral is decorated with paintings by Catalan painters, and on Saturdays without performances in Escalonia, you can often see the bride and groom 62 who are married. www.montserratvisita.com Güell Park Güell Park, looking down at the Mediter- ranean and Barcelona at a glance, is full of Gaudí’s imagination, creative world, nature and human beings. This was originally designed by Gaudi’s economic sponsor Güell to build a large housing complex modelled in the UK’s power city: Güell and Gaudi tried to build luxury houses here, but this was a rocky slope, and they had a lot of difficulty working. Eventually, despite the long 14-year construction period, the ambitious project ended in- completely and without overcoming geographical limitations and financial difficulties, only a few buildings, large squares and benches such as artwork remained. In 1922, the Barcelona City Council bought it and decorated it with a municipal park and made it public. Guoel Park is a place where the artificial beauty of nature and thoroughly planned beauty is well harmonized. There is no such thing as a naturally popping road and an artificial stone cave, as opposed to the natural-inspired beautiful buildings of various colors and curves, the tiles of colorful and mysterious mosaic decorations, and the choice of land. It is as good and mysterious as a set of surreal movies made on the secret hill. The two keywords that represent this park are surrealism and mystery.

FCBARCELONA Camp Nou Barcelona’s Camp Nou is the largest soccer stadium in Europe and the home of the Barcelona FC team. The stadium was built by Fran- cesc Mitjans in 1957 and became its current appearance after the expansion process in 1980 and 1994. It is now a huge place with 98,000 spectators, which also has a museum, which features a variety of items showing the history of Barcelona FC. In addition, various souvenirs made from trophy and team emblem are rare attractions. It is trying to transform into a full-scale sports complex, and now it has a sports center, ice rink, and mini stadium as well as a soccer field. If you are a soccer fan, you should stop by. 63 www.fcbarcelona.com Tossa de Mar Tosa de Mar, located about 100 km northeast of Barcelona. It is a coastal village where Romans lived since the first century BC, and it is a beautiful place on the coast of Costa Brava. After passing through old houses and alleys built in the Middle Ages, when you arrive at the beach, you can see the city’s landmark, the Castle of Tossa de Mar. This place is said to have been frequently stayed by the painter Chagall, who worked in South France because the scenery was beautiful. In fact, Chagall can see how special Tosa de Mar is to him, so that he puts the title “Blue Paradise” in the work based on Tosa de Mar.A small town to enjoy, but the view from Tosa de Mar Castle built on the hill reminds me of Paradise as Chagall felt. www.infotossa.com

El Poble Espanyol de Barcelona It is a place where you can meet Spain in Barcelona, a huge out- door architecture museum, Spain Village. The Spanish village, which is like a secret fortress on a quiet hillside north of the Monjuic Hill in Barcelona, was originally established in 1929 to see and feel Spain’s attractions and culture during the World Expo in Barcelona. Since then, it has been decorated with 120 buildings that have taken advantage of the traditional characteristics of various cities in Spain and a new town with city center plazas, and has been born as a present Spanish village. Modern architect Josep Puig i Cadafalch provided the idea and later, with collab- orations of famous architects and artists, buildings with different personalities were arranged in harmony. Buildings are made to be similar to life size, not miniatures, and add to the reality. Visitors can meet traditional houses, courtyards, magnificent cathedrals, monasteries, and plazas in one place, with round 64 arched entrances and Gothic windows impressive. www.poble-espanyol.com La Roca Village Outlet Located near Barcelona, La Loca Village Outlet is a shopping complex with more than 130 stores, though it is smaller than the famous outlet complex in France and Italy. It is the best outlet complex in Barcelona, where you can purchase clothing, miscellaneous goods, cosmetics, and kitchen utensils at discounted prices, including Camper (CAMPER), a Spanish brand, and Bimba & Lola, which ranks first in the shopping list for Spanish travel. After joining the outlet homepage before going, you can get a VIP discount coupon book by notifying you of your ID at outlet information.You can get a Tax Refund when you purchase more than 91 at a store. www.larocavillage.com

Port Vell It is a port located at the end of Ramblas Street. This is the port where Columbus re- turned after discovering the Americas, where Queen Isabelle came to meet Columbus re- turning at the time, and the tower of Columbus is now built. The deck bridge, which symbolizes the shape of the waves, is called 'Rambla de Mar', which means that it is an extension of Ramblas Street. Maré Magnum, located at the end of the bridge, is the only shopping center in Barcelona that opens on Sundays. The outer wall is mirrored, so it is a different memory when taking pic- tures here.On one side of the port bell is a docked yacht of the wealthy, and the huge ship that comes into view is the restora- tion of the Santa Maria, which Columbus took on his first voyage.

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