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The Use of Digital Vlog Media to Enhance Students' Speaking Skill
The Use of Digital Vlog Media to Enhance Students’ Speaking Skill Muhammad Jahid Marzuki English Education Study Program State University of Makassar, Indonesia Baso Jabu English Education Study Program State University of Makassar, Indonesia Muhammad Basri English Education Study Program State University of Makassar, Indonesia ABSTRACT The objectives of this research were: (1) To find out whether or not the use of digital vlog enhance the students speaking skill and (2) to find out the students' perception toward the use of digital vlog media in learning speaking English. This research employed quasi experimental design. The population of this research was the second semester students of English Department of IAIN Bone in academic year 2018/2019. This research used random sampling. The sample of this research consisted of 40 students that belong to two groups; 20 students in control group and 20 students in experimental group. The data on the students’ speaking skill dealing with the three criteria in assessing speaking test namely accuracy, fluency and comprehensibility were analyzed by using descriptive and inferential statistics in terms of SPSS 20 windows program, and the data form questionnaire on the students ‘perception were analyzed by using Likert scale rom questionnaire. The students’ result of posttest of experimental group is significantly enhanced than the students’ result of posttest of control group by the mean score 68.06 > 58.24. The difference of both scores is statistically significant based on the t-test value at significant level 0.05 in which the probability value is lower than the significant level (0.00 < 0.05). -
Geotagging: an Innovative Tool to Enhance Transparency and Supervision
Geotagging: An Innovative Tool To Enhance Transparency and Supervision Transparency through Geotagging Noel Sta. Ines Geotagging Geotagging • Process of assigning a geographical reference, i.e, geographical coordinates (latitude and longitude) + elevation - to an object. • This could be done by taking photos, nodes and tracks with recorded GPS coordinates. • This allows geo-tagged object or SP data to be easily and accurately located on a map. WhatThe is Use Geotagging and Implementation application in of the Geo Philippines?-Tagging • A revolutionary and inexpensive approach of using ICT + GPS applications for accurate visualization of sub-projects • Device required is only a GPS enabled android cellphone, and access to freely available apps • Easily replicable for mainstreaming to Government institutions & CSOs • Will help answer the question: Is the right activity implemented in the right place? – (asset verification tool) Geotagging: An Innovative Tool to Enhance Transparency and Supervision Geotagging Example No. 1: Visualization of a farm-to-market road in a conflict area: showing specific location, ground distance, track / alignment, elevation profile, ground photos (with coordinates, date and time taken) of Farm-to-market Road, i.e. baseline information + Progress photos + 3D visualization Geotagging: An Innovative Tool to Enhance Transparency and Supervision Geotagging Example No. 2: Location and Visualization of rehabilitation of a city road in Earthquake damaged-area in Tagbilaran, Bohol, Philippines by the auditors and the citizen volunteers Geotagging: An Innovative Tool to Enhance Transparency and Supervision Geo-tagging Example No. 3 Visualization of a water supply project showing specific location, elevation profile from the source , distribution lines and faucets, and ground photos of community faucets Geotagging: An Innovative Tool to Enhance Transparency and Supervision Geo-tagging Example No. -
Geotagging Photos to Share Field Trips with the World During the Past Few
Geotagging photos to share field trips with the world During the past few years, numerous new online tools for collaboration and community building have emerged, providing web-users with a tremendous capability to connect with and share a variety of resources. Coupled with this new technology is the ability to ‘geo-tag’ photos, i.e. give a digital photo a unique spatial location anywhere on the surface of the earth. More precisely geo-tagging is the process of adding geo-spatial identification or ‘metadata’ to various media such as websites, RSS feeds, or images. This data usually consists of latitude and longitude coordinates, though it can also include altitude and place names as well. Therefore adding geo-tags to photographs means adding details as to where as well as when they were taken. Geo-tagging didn’t really used to be an easy thing to do, but now even adding GPS data to Google Earth is fairly straightforward. The basics Creating geo-tagged images is quite straightforward and there are various types of software or websites that will help you ‘tag’ the photos (this is discussed later in the article). In essence, all you need to do is select a photo or group of photos, choose the "Place on map" command (or similar). Most programs will then prompt for an address or postcode. Alternatively a GPS device can be used to store ‘way points’ which represent coordinates of where images were taken. Some of the newest phones (Nokia N96 and i- Phone for instance) have automatic geo-tagging capabilities. These devices automatically add latitude and longitude metadata to the existing EXIF file which is already holds information about the picture such as camera, date, aperture settings etc. -
Geotag Propagation in Social Networks Based on User Trust Model
1 Geotag Propagation in Social Networks Based on User Trust Model Ivan Ivanov, Peter Vajda, Jong-Seok Lee, Lutz Goldmann, Touradj Ebrahimi Multimedia Signal Processing Group Ecole Polytechnique Federale de Lausanne, Switzerland Multimedia Signal Processing Group Swiss Federal Institute of Technology Motivation 2 We introduce users in our system for geotagging in order to simulate a real social network GPS coordinates to derive geographical annotation, which are not available for the majority of web images and photos A GPS sensor in a camera provides only the location of the photographer instead of that of the captured landmark Sometimes GPS and Wi-Fi geotagging determine wrong location due to noise http: //www.pl acecas t.net Multimedia Signal Processing Group Swiss Federal Institute of Technology Motivation 3 Tag – short textual annotation (free-form keyword)usedto) used to describe photo in order to provide meaningful information about it User-provided tags may sometimes be spam annotations given on purpose or wrong tags given by mistake User can be “an algorithm” http://code.google.com/p/spamcloud http://www.flickr.com/photos/scriptingnews/2229171225 Multimedia Signal Processing Group Swiss Federal Institute of Technology Goal 4 Consider user trust information derived from users’ tagging behavior for the tag propagation Build up an automatic tag propagation system in order to: Decrease the anno ta tion time, and Increase the accuracy of the system http://www.costadevault.com/blog/2010/03/listening-to-strangers Multimedia -
UC Berkeley International Conference on Giscience Short Paper Proceedings
UC Berkeley International Conference on GIScience Short Paper Proceedings Title Tweet Geolocation Error Estimation Permalink https://escholarship.org/uc/item/0wf6w9p9 Journal International Conference on GIScience Short Paper Proceedings, 1(1) Authors Holbrook, Erik Kaur, Gupreet Bond, Jared et al. Publication Date 2016 DOI 10.21433/B3110wf6w9p9 Peer reviewed eScholarship.org Powered by the California Digital Library University of California GIScience 2016 Short Paper Proceedings Tweet Geolocation Error Estimation E. Holbrook1, G. Kaur1, J. Bond1, J. Imbriani1, C. E. Grant1, and E. O. Nsoesie2 1University of Oklahoma, School of Computer Science Email: {erik; cgrant; gkaur; jared.t.bond-1; joshimbriani}@ou.edu 2University of Washington, Institute for Health Metrics and Evaluation Email: [email protected] Abstract Tweet location is important for researchers who study real-time human activity. However, few studies have examined the reliability of social media user-supplied location and description in- formation, and most who do use highly disparate measurements of accuracy. We examined the accuracy of predicting Tweet origin locations based on these features, and found an average ac- curacy of 1941 km. We created a machine learning regressor to evaluate the predictive accuracy of the textual content of these fields, and obtained an average accuracy of 256 km. In a dataset of 325788 tweets over eight days, we obtained city-level accuracy for approximately 29% of users based only on their location field. We describe a new method of measuring location accuracy. 1. Introduction With the rise of micro-blogging services and publicly available social media posts, the problem of location identification has become increasingly important. -
Entstehung Und Eigenschaften Von Video Microblogging
Entstehung und Eigenschaften von Video Microblogging Alexander Petr Martin Breithuber Alpen-Adria Universität Klagenfurt Alpen-Adria Universität Klagenfurt Falkenweg 13 Konradweg 2 9500 Villach, Österreich 9020 Klagenfurt, Österreich +43699 814214XX +43699 180570XX [email protected] [email protected] INHALTSANGABE stellen sich Fragen wie: was ist Video Microblogging genau, In dieser Arbeit werden wir Video Microblogging genauer woher kommt es, wer benutzt es und warum wird es verwendet. untersuchen, um diesen Trend, der zurzeit die Blogging-Szene In dieser Arbeit versuchen wir unter anderem diese Fragen zu erobert, besser verstehen und einer breiteren Masse verständlich beantworten und überdies Video Microblogging in so vielen machen zu können. Zum besseren Verständnis werden auch Aspekten wie möglich anzuschauen. übergeordnete Arten des Microbloggings untersucht und diverse wissenschaftliche Studien einander gegenübergestellt. Um ein 2. BLOGGING ganzheitliches Verständnis des Phänomens Video 2.1. Definition Microblogging zu ermöglichen, werden wir zusätzlich die Ein Blog oder auch Weblog ist ein Tagebuch das online auf einer Geschichte, Entstehung, Verbreitung und Eigenschaften sowohl Webseite geführt wird und somit auch für jedermann einsichtig von den Überkategorien, als auch von Video Microblogging ist. Das Wort Weblog ist eine Wortschöpfung aus dem englischen selbst, ausführlich erläutern. Der Ursprung aller Blogging-Arten World Wide Web und log für Logbuch. Ein Weblog ist meist liegt natürlich im Text-Blogging oder schlicht Blogging. Daraus unbegrenzt, dass heißt, er besteht aus einer Liste von Einträgen, entwickelte sich im Laufe der Zeit Microblogging und Video welche Chronologisch angeordnet werden. Blogging. Die konzeptionelle Fusion aus Micro- und Video Blogging brachte schließlich Video Microblogging hervor. -
Geotagging with Local Lexicons to Build Indexes for Textually-Specified Spatial Data
Geotagging with Local Lexicons to Build Indexes for Textually-Specified Spatial Data Michael D. Lieberman, Hanan Samet, Jagan Sankaranarayanan Center for Automation Research, Institute for Advanced Computer Studies, Department of Computer Science, University of Maryland College Park, MD 20742, USA {codepoet, hjs, jagan}@cs.umd.edu Abstract— The successful execution of location-based and feature-based queries on spatial databases requires the construc- tion of spatial indexes on the spatial attributes. This is not simple when the data is unstructured as is the case when the data is a collection of documents such as news articles, which is the domain of discourse, where the spatial attribute consists of text that can be (but is not required to be) interpreted as the names of locations. In other words, spatial data is specified using text (known as a toponym) instead of geometry, which means that there is some ambiguity involved. The process of identifying and disambiguating references to geographic locations is known as geotagging and involves using a combination of internal document structure and external knowledge, including a document-independent model of the audience’s vocabulary of geographic locations, termed its Fig. 1. Locations mentioned in news articles about the May 2009 swine flu pandemic, obtained by geotagging related news articles. Large red circles spatial lexicon. In contrast to previous work, a new spatial lexicon indicate high frequency, and small circles are color coded according to recency, model is presented that distinguishes between a global lexicon of with lighter colors indicating the newest mentions. locations known to all audiences, and an audience-specific local lexicon. -
Geotagging Tweets Using Their Content
Proceedings of the Twenty-Fourth International Florida Artificial Intelligence Research Society Conference Geotagging Tweets Using Their Content Sharon Paradesi Computer Science and Artificial Intelligence Laboratory Massachusetts Institute of Technology [email protected] Abstract Harnessing rich, but unstructured information on social networks in real-time and showing it to relevant audi- ence based on its geographic location is a major chal- lenge. The system developed, TwitterTagger, geotags tweets and shows them to users based on their current physical location. Experimental validation shows a per- formance improvement of three orders by TwitterTag- ger compared to that of the baseline model. Introduction People use popular social networking websites such as Face- book and Twitter to share their interests and opinions with their friends and the online community. Harnessing this in- formation in real-time and showing it to the relevant audi- ence based on its geographic location is a major challenge. Figure 1: Architecture of TwitterTagger The microblogging social medium, Twitter, is used because of its relevance to users in real-time. The goal of this research is to identify the locations refer- Pipe POS tagger1. The noun phrases are then compared with enced in a tweet and show relevant tweets to a user based on the USGS database2 of locations. Common noun phrases, that user’s location. For example, a user traveling to a new such as ‘Love’ and ‘Need’, are also place names and would place would would not necessarily know all the events hap- be geotagged. To avoid this, the system uses a greedy ap- pening in that place unless they appear in the mainstream proach of phrase chunking. -
Technical Documentation of Streaming Hybrid Services.Docx.Pdf
Contents Background of Trinity United Church 3 Equipment in Place Prior to COVID-19 4 Allen & Heath QU-24 Mixer 4 LP608 Lighting Controller 4 Security Camera System 4 Four Stages of our Service Evolution 5 1. Pre-COVID Services 5 2. Video Services 5 3. Hybrid Services 5 4. Post-COVID Services 5 Timeline of Trinity’s “Video Services” and “Hybrid Services” 6 Learnings from our “Video Services” 7 Virtual Choir 7 Video Effects to Enhance Services 7 Hardware Configuration 8 Figure 1 (Hardware Configuration – Current and Planned) 8 Equipment Added to Live Stream our “Hybrid Services” 9 PTZOptics NDI 30x Camera and Open Broadcaster Software” (OBS) 9 Streaming PC 10 Streaming PC Display Monitors 10 OBS Installation and Setup 11 NDI Installation 11 PTZOptics NDI 30x Camera Setup 11 Camera Controls 12 YouTube PC 12 Projection in the Sanctuary 13 Tech Table 13 Behringer U-PHORIA UM2 Audio USB Interface 13 TP-Link TL-SG1008P 8-Port Gigabit PoE Switch 13 How Trinity uses OBS for its “Hybrid Services” 14 OBS – One Scene for each segment of Worship Script 14 OBS – what our Desktop looks like 15 OBS – testing 15 Storybook Cam 16 Choir Pods 16 26-Jan-21[Type here]Page 1 OBS – scenes with sources for “live” and “video” segments 17 OBS – Visibility Timer 17 OBS and the HTTP-CGI Command Sheet from PTZOptics 17 OBS – extra scenes for PTZOptics camera presets 18 OBS – Hotkeys 18 OBS – Scene with all Sources 18 OBS – standardized filenames 19 TeamViewer 19 Post-COVID Services 20 Post-COVID - More Cameras 20 Post-COVID - Scenes will be completely different -
TAGGS: Grouping Tweets to Improve Global Geotagging for Disaster Response Jens De Bruijn1, Hans De Moel1, Brenden Jongman1,2, Jurjen Wagemaker3, Jeroen C.J.H
Nat. Hazards Earth Syst. Sci. Discuss., https://doi.org/10.5194/nhess-2017-203 Manuscript under review for journal Nat. Hazards Earth Syst. Sci. Discussion started: 13 June 2017 c Author(s) 2017. CC BY 3.0 License. TAGGS: Grouping Tweets to Improve Global Geotagging for Disaster Response Jens de Bruijn1, Hans de Moel1, Brenden Jongman1,2, Jurjen Wagemaker3, Jeroen C.J.H. Aerts1 1Institute for Environmental Studies, VU University, Amsterdam, 1081HV, The Netherlands 5 2Global Facility for Disaster Reduction and Recovery, World Bank Group, Washington D.C., 20433, USA 3FloodTags, The Hague, 2511 BE, The Netherlands Correspondence to: Jens de Bruijn ([email protected]) Abstract. The availability of timely and accurate information about ongoing events is important for relief organizations seeking to effectively respond to disasters. Recently, social media platforms, and in particular Twitter, have gained traction as 10 a novel source of information on disaster events. Unfortunately, geographical information is rarely attached to tweets, which hinders the use of Twitter for geographical applications. As a solution, analyses of a tweet’s text, combined with an evaluation of its metadata, can help to increase the number of geo-located tweets. This paper describes a new algorithm (TAGGS), that georeferences tweets by using the spatial information of groups of tweets mentioning the same location. This technique results in a roughly twofold increase in the number of geo-located tweets as compared to existing methods. We applied this approach 15 to 35.1 million flood-related tweets in 12 languages, collected over 2.5 years. In the dataset, we found 11.6 million tweets mentioning one or more flood locations, which can be towns (6.9 million), provinces (3.3 million), or countries (2.2 million). -
Quartus Prime Standard Edition Handbook Volume 3: Verification
Quartus Prime Standard Edition Handbook Volume 3: Verification Subscribe QPS5V3 101 Innovation Drive 2015.11.02 San Jose, CA 95134 Send Feedback www.altera.com Simulating Altera Designs 1 2015.11.02 QPS5V3 Subscribe Send Feedback This document describes simulating designs that target Altera devices. Simulation verifies design behavior before device programming. The Quartus® Prime software supports RTL- and gate-level design simulation in supported EDA simulators. Simulation involves setting up your simulator working environ‐ ment, compiling simulation model libraries, and running your simulation. Simulator Support The Quartus Prime software supports specific EDA simulator versions for RTL and gate-level simulation. Table 1-1: Supported Simulators Vendor Simulator Version Platform Aldec Active-HDL 10.2 Update 2 Windows Aldec Riviera-PRO 2015.06 Windows, Linux Cadence Incisive Enterprise 14.2 Linux Mentor ModelSim-Altera (provided) 10.4b Windows, Linux Graphics Mentor ModelSim PE 10.4b Windows Graphics Mentor ModelSim SE 10.4b Windows, Linux Graphics Mentor QuestaSim 10.4b Windows, Linux Graphics Synopsys VCS/VCS MX 2014,12-SP1 Linux Simulation Levels The Quartus Prime software supports RTL and gate-level simulation of IP cores in supported EDA simulators. © 2015 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, ENPIRION, MAX, MEGACORE, NIOS, QUARTUS and STRATIX words and logos are trademarks of Altera Corporation and registered in the U.S. Patent and Trademark Office and in other countries. All other words and logos identified as trademarks or service marks are the property of their respective holders as described at www.altera.com/common/legal.html. Altera warrants performance ISO of its semiconductor products to current specifications in accordance with Altera's standard warranty, but reserves the right to make changes to any 9001:2008 products and services at any time without notice. -
EMERGING TECHNOLOGIES Skype and Podcasting: Disruptive Technologies for Language Learning
Language Learning & Technology September 2005, Volume 9, Number 3 http://llt.msu.edu/vol9num3/emerging/ pp. 9-12 EMERGING TECHNOLOGIES Skype and Podcasting: Disruptive Technologies for Language Learning Robert Godwin-Jones Virginia Comonwealth University New technologies, or new uses of existing technologies, continue to provide unique opportunities for language learning. This is in particular the case for several new network options for oral language practice. Both Skype and podcasting can be considered "disruptive technologies" in that they allow for new and different ways of doing familiar tasks, and in the process, may threaten traditional industries. Skype, the "people's telephone," is a free, Internet-based alternative to commercial phone service, while podcasting, the "radio for the people," provides a "narrowcasting" version of broadcast media. Both have sparked intense interest and have large numbers of users, although it is too soon to toll the bell for telephone companies and the radio industry. Skype and podcasting have had a political aspect to their embrace by early adopters -- a way of democratizing institutions -- but as they reach the mainstream, that is likely to become less important than the low cost and convenience the technologies offer. Both technologies offer intriguing opportunities for language professionals and learners, as they provide additional channels for oral communication. Skype and Internet Telephony Skype is a software product which provides telephone service through VoIP (Voice over IP), allowing your personal computer to act like a telephone. A microphone attached to the computer is necessary and headphones are desirable (to prevent echoes of the voice of your conversation partner). It is not the only such tool, nor the first, but because it provides good quality (through highly efficient compression) and is free, it has become widely used.