DOCSLIB.ORG

Stucosrec. Proceedings of the 2019 6Th Student Computer

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Stucosrec. Proceedings of the 2019 6Th Student Computer Proceedings C of the 2019 e 6th Student Computer Science SR Research o Conference C tu S University of Primorska Press StuCoSReC Preface Proceedings of the 2019 6th Student Computer Science Research Conference Computer science is now among the most popular study programmes worldwide. We live in a digital age where Edited by most industries rely on data and software programmes. Iztok Fister Jr., Andrej Brodnik, Matjaž Krnc From transport infrastructure to public health systems, and Iztok Fister banking and communications, computer science is everywhere. Technology has made the world better, Reviewers and Programme Committee faster, and more connected. However, it is easy to miss Andrej Brodnik, Chair ■ University of Primorska, Slovenia Iztok Fister, Chair ■ University of Maribor, Slovenia an important component of this exciting success story. Iztok Fister Jr., Chair ■ University of Maribor, Slovenia Such development was made possible thanks to the Matjaž Krnc, Chair ■ University of Primorska, Slovenia brilliant minds of IT graduates, who took their passion Nikolaj Zimic, Chair ■ University of Ljubljana, Slovenia for technology and used it to create ground breaking ■ Amina Alić University of Maribor, Slovenia gadgets and computer programmes. Here in Slovenia, Klemen Berkovič ■ University of Maribor, Slovenia Zoran Bosnić ■ University of Ljubljana, Slovenia the three public universities share these values and Borko Bošković ■ University of Maribor, Slovenia invest heavily in their computer science students. These Janez Brest ■ University of Maribor, Slovenia efforts facilitate collaboration among our departments, Lucija Brezočnik ■ University of Maribor, Slovenia resulting in joint events such as this StuCoSRec student Patricio Bulić ■ University of Ljubljana, Slovenia conference. Mojca Ciglarič ■ University of Ljubljana, Slovenia Jani Dugonik ■ University of Maribor, Slovenia We are proud that, over the past five years, these Matjaž Gams ■ Jozef Stefan Institute, Slovenia Student Computer Science Research Conferences th Mario Gorenjak ■ University of Maribor, Slovenia have grown in several ways. In this 6 installment, we Andres Iglesias ■ Universidad de Cantabria, Spain received 24 full-paper submissions and one abstract Sašo Karakatič ■ University of Maribor, Slovenia submission. Among these, 21 papers were accepted Branko Kavšek ■ University of Primorska, Slovenia to these proceedings, and 22 talks are scheduled to Štefan Kohek ■ University of Maribor, Slovenia be presented during the conference, in three parallel Miklos Kresz ■ University of Szeged, Hungary sessions. The continued internationalization of our Niko Lukač ■ University of Maribor, Slovenia departments is also reflected with the authors of ten ■ Marjan Mernik University of Maribor, Slovenia full-paper submissions originating from outside of Uroš Mlakar ■ University of Maribor, Slovenia Eneko Osaba ■ University of Deusto, Spain Slovenia. Vili Podgorelec ■ University of Maribor, Slovenia The conference is dedicated to graduate and Jan Popič ■ University of Maribor, Slovenia undergraduate students of computer science and is Peter Rogelj ■ University of Primorska, Slovenia therefore free of charge. We gratefully acknowledge ■ Damjan Vavpotič University of Ljubljana, Slovenia the support of the Faculty of Mathematics, Natural Grega Vrbančič ■ University of Maribor, Slovenia Borut Žalik ■ University of Maribor, Slovenia Sciences and Information Technologies (University of Primorska). Published by University of Primorska Press Titov trg 4, SI-6000 Koper Matjaž Krnc Editor-in-Chief Jonatan Vinkler Managing Editor Alen Ježovnik Koper, 2019 ISBN 978-961-7055-82-5 (pdf) www.hippocampus.si/ISBN/978-961-7055-82-5.pdf ISBN 978-961-7055-83-2 (html) www.hippocampus.si/ISBN/978-961-7055-83-2/index.html DOI: https://doi.org/10.26493/978-961-7055-82-5 © University of Primorska Press Kataložni zapis o publikaciji (CIP) pripravili v Narodni in univerzitetni knjižnici v Ljubljani COBISS.SI-ID=302029568 ISBN 978-961-7055-82-5 (pdf) ISBN 978-961-7055-83-2 (html) Contents Preface II Papers LSTM Network for Stock Trading 5–8 ◆ Dušan Fister and Timotej Jagrič Defining computational thinking framework for introductory programming in higher education 9–12 ◆ Boštjan Bubnič Passive Floating Probe 13–17 ◆ Michele Perrone, Urban Knupleš, Mitja Žalik, Vid Keršič and Tadej Šinko Efficient Collision Detection for Path Planning for Industrial Robots 19–22 ◆ László Zahorán and András Kovács Sensitivity analysis for p-median problems 23–26 ◆ Ágnes Vida and Boglárka G.-Tóth A two-stage heuristic for the university course timetabling problem 27–30 ◆ Máté Pintér and Balázs Dávid Detection of different shapes and materials by glasses for blind and visually impaired 31–34 ◆ Urban Košale, Pia Žnidaršič and Kristjan Stopar Comparison of clustering optimization for classification with PSO algorithms 35–42 ◆ Klemen Berkovič, Uroš Mlakar, Borko Bošković, Iztok Fister and Janez Brest Hierarchical Routing Algorithm for Industrial Mobile Robots by Signal Temporal Logic Specifications 43–47 ◆ Balázs Csutak, Tamás Péni and Gábor Szederkényi Decolorization of Digital Pathology Images: A Comparative Study 49–52 ◆ Krishna Gopal Dhal, Swarnajit Ray, Arunita Das, Iztok Fister Jr. and Sanjoy Das Solving multi-depot vehicle routing problem with particle swarm optimization 53–56 ◆ Matic Pintarič and Sašo Karakatič Recognizing the subject exposure from the EEG signals with artificial neural networks 57–60 ◆ Sašo Pavlič and Sašo Karakatič Transfer Learning Tuning Utilizing Grey Wolf Optimizer for Identification of Brain Hemorrhage from Head CT Images 61–66 ◆ Grega Vrbančič, Milan Zorman and Vili Podgorelec System for remote configuration and over the air updates in restricted environments 67–70 ◆ Marko Zabreznik and Jernej Kranjec Covering problems and Influence maximization 71–74 ◆ Gyöngyvér Vass and Boglárka G.-Tóth Proceedings of the 2019 6th Student Computer Science Research Conference StuCoSReC Koper, Slovenia, 10 October III Strong deep learning baseline for single lead ECG processing 75–83 ◆ Csaba Botos, Tamás Hakkel, Márton Áron Goda, István Z. Reguly and András Horváth Primerjava osnovnega algoritma po vzoru obnašanja netopirjev in njegove hibridne različice HBA 85–90 ◆ Žan Grajfoner and Lucija Brezočnik Nadgradnja algoritma FLORS za besednovrstno označevanje slovenskih besedil 91–99 ◆ Domen Kavran, Robi Novak, Jan Banko, Rok Potočnik, Luka Pečnik and Borko Bošković Analiza igralnih strategij v iterativni zaporniški dilemi 101–106 ◆ Klemen Kac and Bor Praznik Napovedovanje nogometnega zmagovalca z rekurentno nevronsko mrežo LSTM 107–110 ◆ Nejc Planer and Mladen Borovič Izboljšanje zaznave sovražnega in zlonamernega govora s pomočjo slovarja besed 111–114 ◆ Sašo Kolac, Aljaž Soderžnik, Simon Slemenšek and Borko Bošković Investigating patterns using cellular automata 115 ◆ László Tóth Proceedings of the 2019 6th Student Computer Science Research Conference StuCoSReC Koper, Slovenia, 10 October IV Online Long Short-Term Memory Network for Stock Trading Dušan Fister Timotej Jagricˇ Univerza v Mariboru, Ekonomsko-poslovna Univerza v Mariboru, Ekonomsko-poslovna fakulteta, fakulteta, Razlagova 14, Razlagova 14, SI-2000 Maribor, Slovenia SI-2000 Maribor, Slovenia dusan.fi[email protected] [email protected] ABSTRACT sive trading strategy. LSTMs are found usable in broad ar- Economic theory teaches that it is impossible to earn higher- eas, such as sentence classification [2], trajectory prediction than-normal returns on trading stocks, and that the only of autonomous vehicles [9], flood forecasting [8] and malware chance to earn higher profits is to take higher risk. Often, detection [15]. Furthermore, LSTM are used in engineering the practice reveals that higher-than-normal stock returns for estimating remaining useful life of systems [17] and in may indeed be earned, which is a hypothesis we would like medicine for automated diagnosis of arrhythmia [11]. The to empirically test. In this way, we design so-called mechan- structure of the paper is as follows: chapter two outlines ical trading system, which focuses on the technical analysis the fundamentals of LSTM networks. Chapter three lists of past stock data, and perform daily trading for the Ger- the information about the dataset and explains methodol- man stock from period 2010-2019. Long short-term memory ogy. Chapter four shows the experiments and results, while network is taken as a basis of the mechanical trading sys- chapter five concludes the paper. tem. Obtained results show that higher-than-normal returns are easily obtainable, which polemicizes the efficiency of the 2. LONG SHORT-TERM MEMORY observed stock. Long short-term memory networks (LSTMs) are a kind of artificial neural networks, specifically designed to deal with Keywords sequential and dynamic data [6]. LSTMs are recurrent neu- ral networks (RNN) with an agile structure that attempt LSTM networks, mechanical trading system, stock trading to remember long-term dependencies and prevent both the usual RNN problems: exploding and vanishing gradients.The 1. INTRODUCTION benefit of the LSTM lies in a memory cell, i.e. central el- Efficient market hypothesis (EMH) states that asset prices ement of the network, and the three kinds of gates which fully reflect all information available [3] and that asset prices control the flow of information. Memory cell accumulates quickly incorporate any new information without delay. Con- the internal state by supplying the sequences of data. Each sequently, higher-than-normal returns cannot
Load more

Recommended publications
  • An Overview of Mutation Strategies in Bat Algorithm
    (IJACSA) International Journal of Advanced Computer Science and Applications, Vol. 9, No. 8, 2018 An Overview of Mutation Strategies in Bat Algorithm 3 Waqas Haider Bangyal1 Hafiz Tayyab Rauf Member IEEE SMC Department of Computer Science, Department of Computer Science, University of Gujrat, Iqra University, Islamabad, Pakistan Gujrat, Pakistan 4 Jamil Ahmad2 Sobia Pervaiz Senior Member IEEE, Professor Computer Science Department of Software Engineering, Department of Computer Science, University of Gujrat, Kohat University of Science and Technology (KUST), Gujrat, Pakistan Kohat, Pakistan Abstract—Bat algorithm (BA) is a population based stochastic embedding the qualities of social insects’ behavior in the form search technique encouraged from the intrinsic manner of bee of swarms such as bees, wasps and ants, and flocks of fishes swarm seeking for their food source. BA has been mostly used to and birds. SI first inaugurated by Beni [4] in cellular robotics resolve diverse kind of optimization problems and one of major system. Researchers are attracted with the behavior of flocks of issue faced by BA is frequently captured in local optima social insects from many years. The individual member of meanwhile handling the complex real world problems. Many these flocks can achieve hard tasks with the help of authors improved the standard BA with different mutation collaboration among others [5]; however, such colonies behave strategies but an exhausted comprehensive overview about without any centralized control. SI is very famous in bio- mutation strategies is still lacking. This paper aims to furnish a inspired algorithms, computer science, and computational concise and comprehensive study of problems and challenges that intelligence.
    [Show full text]
  • An Improved Bees Algorithm Local Search Mechanism for Numerical Dataset
    An Improved Bees Algorithm Local Search Mechanism for Numerical dataset Prepared By: Aras Ghazi Mohammed Al-dawoodi Supervisor: Dr. Massudi bin Mahmuddin DISSERTATION SUBMITTED TO THE AWANG HAD SALLEH GRADUATE SCHOOL OF COMPUTING UUM COLLEGE OF ARTS AND SCIENCES UNIVERSITI UTARA MALAYSIA IN PARITIAL FULFILLMENT OF THE REQUIREMENT FOR THE DEGREE OF MASTER IN (INFORMATION TECHNOLOGY) 2014 - 2015 Permission to Use In presenting this dissertation report in partial fulfilment of the requirements for a postgraduate degree from University Utara Malaysia, I agree that the University Library may make it freely available for inspection. I further agree that permission for the copying of this report in any manner, in whole or in part, for scholarly purpose may be granted by my supervisor(s) or, in their absence, by the Dean of Awang Had Salleh Graduate School of Arts and Sciences. It is understood that any copying or publication or use of this report or parts thereof for financial gain shall not be allowed without my written permission. It is also understood that due recognition shall be given to me and to University Utara Malaysia for any scholarly use which may be made of any material from my report. Requests for permission to copy or to make other use of materials in this project report, in whole or in part, should be addressed to: Dean of Awang Had Salleh Graduate School of Arts and Sciences UUM College of Arts and Sciences University Utara Malaysia 06010 UUM Sintok i Abstrak Bees Algorithm (BA), satu prosedur pengoptimuman heuristik, merupakan salah satu teknik carian asas yang berdasarkan kepada aktiviti pencarian makanan lebah.
    [Show full text]
  • Make Robots Be Bats: Specializing Robotic Swarms to the Bat Algorithm
    © <2019>. This manuscript version is made available under the CC- BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc- nd/4.0/ Accepted Manuscript Make robots Be Bats: Specializing robotic swarms to the Bat algorithm Patricia Suárez, Andrés Iglesias, Akemi Gálvez PII: S2210-6502(17)30633-8 DOI: 10.1016/j.swevo.2018.01.005 Reference: SWEVO 346 To appear in: Swarm and Evolutionary Computation BASE DATA Received Date: 24 July 2017 Revised Date: 20 November 2017 Accepted Date: 9 January 2018 Please cite this article as: P. Suárez, André. Iglesias, A. Gálvez, Make robots Be Bats: Specializing robotic swarms to the Bat algorithm, Swarm and Evolutionary Computation BASE DATA (2018), doi: 10.1016/j.swevo.2018.01.005. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. ACCEPTED MANUSCRIPT Make Robots Be Bats: Specializing Robotic Swarms to the Bat Algorithm Patricia Su´arez1, Andr´esIglesias1;2;:, Akemi G´alvez1;2 1Department of Applied Mathematics and Computational Sciences E.T.S.I. Caminos, Canales y Puertos, University of Cantabria Avda. de los Castros, s/n, 39005, Santander, SPAIN 2Department of Information Science, Faculty of Sciences Toho University, 2-2-1 Miyama 274-8510, Funabashi, JAPAN :Corresponding author: [email protected] http://personales.unican.es/iglesias Abstract Bat algorithm is a powerful nature-inspired swarm intelligence method proposed by Prof.
    [Show full text]
  • An Analysis of Foraging and Echolocation Behavior of Swarm Intelligence Algorithms in Optimization: ACO, BCO and BA
    International Journal of Intelligence Science, 2018, 8, 1-27 http://www.scirp.org/journal/ijis ISSN Online: 2163-0356 ISSN Print: 2163-0283 An Analysis of Foraging and Echolocation Behavior of Swarm Intelligence Algorithms in Optimization: ACO, BCO and BA Tanzila Islam, Md Ezharul Islam, Mohammad Raihan Ruhin Department of Computer Science and Engineering, Jahangirnagar University, Dhaka, Bangladesh How to cite this paper: Islam, T., Islam, Abstract M.E. and Ruhin, M.R. (2018) An Analysis of Foraging and Echolocation Behavior of Optimization techniques are stimulated by Swarm Intelligence wherever the Swarm Intelligence Algorithms in Optimi- target is to get a decent competency of a problem. The knowledge of the beha- zation: ACO, BCO and BA. International vior of animals or insects has a variety of models in Swarm Intelligence. Journal of Intelligence Science, 8, 1-27. Swarm Intelligence has become a potential technique for evolving many ro- https://doi.org/10.4236/ijis.2018.81001 bust optimization problems. Researchers have developed various algorithms Received: December 19, 2017 by modeling the behaviors of the different swarm of animals or insects. This Accepted: January 28, 2018 paper explores three existing meta-heuristic methods named as Ant Colony Published: January 31, 2018 Optimization (ACO), Bee Colony Optimization (BCO) and Bat Algorithm (BA). Ant Colony Optimization was stimulated by the nature of ants. Bee Co- Copyright © 2018 by authors and Scientific Research Publishing Inc. lony Optimization was inspired by the plundering behavior of honey bees. Bat This work is licensed under the Creative Algorithm was emerged on the echolocation characteristics of micro bats.
    [Show full text]
  • Review of Slovenian Media System (With a Detailed Focus on Four Media Outlets: Delo, Slovenske Novice, RTV Slovenija and POP TV)
    Review of Slovenian media system (with a detailed focus on four media outlets: Delo, Slovenske novice, RTV Slovenija and POP TV) Report Part of the basic project Political and Media Populism: “Refugee crisis” in Slovenia and Austria Marko Ribać The Peace Institute November 2019 Contents 1 The development of media markets ...............................................................................................2 1.1 Brief historical reflection of the general media market trends (since the 1990s) ..................2 1.2 Newspaper market ..................................................................................................................3 1.3 Overview of print media selected for the analysis: Delo and Slovenske novice .....................5 1.3.1 Circulation and reach of daily newspapers Delo and Slovenske novice ..........................7 1.4 Overview of television stations selected for the analysis ........................................................8 1.4.1 Public broadcaster RTV Slovenija ...................................................................................8 1.4.2 POP TV (and Pro Plus) ....................................................................................................9 2 Political parallelism...................................................................................................................... 11 3 Journalistic professionalism ........................................................................................................ 12 4 State intervention ........................................................................................................................
    [Show full text]
  • Projekt: Napolnimo Stožice
    PROJEKT: NAPOLNIMO STOŽICE KAKŠNA SO DEJSTVA? Mestna občina Ljubljana bo v juliju 2010 dokončala izgradnjo nogometnega stadiona in športne dvorane v Stožicah. Nogometni stadion, na katerem je 16.400 sedežev, je največji stadion v Sloveniji, na njem pa bo od sredine avgusta imel svoj domicil NK Olimpija Ljubljana, ki nastopa v 1. Slovenski nogometni ligi (verjetno bo na njem igral tudi drugoligaš, NK Interblock). Stadion bo zaenkrat še brez pomožnih igrišč, tako da bodo mladinske selekcije NK Olimpija Ljubljana še naprej trenirale in nastopale v Jami za Bežigradom, vendar naj bi se tudi to uredilo v roku enega leta. NK Olimpija Ljubljana bo s prehodom na stadion v Stožice naredil ogromen korak naprej na področju infrastrukture, kakovosti nogometnega igrišča in zelenice, kakovosti samega okolja (stadiona), na katerem se bodo igrale tekme, občutno se bodo izboljšali tako pogoji za igralce kot tudi za gledalce. Hkrati s tem pa je pred klubom nov izjemno velik izziv – kako napolniti nogometni stadion s 16.400 sedeži? Izziv je še toliko večji, če poznamo dejstva, da je v sezoni 2009/10 povprečno število gledalcev na tekmah 1. SNL bilo 847, da je domače tekme NK Olimpija Ljubljana v zadnji sezoni povprečno obiskovalo 1.200 gledalcev na tekmo (stadion Ljubljane v Šiški ima kapaciteto 2.000 gledalcev), domače tekme NK Maribor (ki ima edini primerljiv stadion z ljubljanskim) povprečno 1.700 gledalcev in da je bil največji obisk (6.000 gledalcev) na tekmi med NK Maribor in NK Olimpija v Mariboru. Skupno je vse tekme 1. SNL obiskalo 152.600 gledalcev. ZAKAJ JE PROJEKT »NAPOLNIMO STOŽICE« POMEMBEN? Kakovost slovenskega klubskega nogometa ni na reprezentančnem nivoju, zgoraj navedena dejstva pa pričajo, da je med gledalci zanimanje za ogled tekem relativno majhno.
    [Show full text]
  • Survivable Networks Via UAV Swarms Guided by Decentralized Real-Time
    Survivable Networks via UAV Swarms Guided by Decentralized Real-Time Evolutionary Computation George Leu Jiangjun Tang School of Engineering and Information Technology School of Engineering and Information Technology UNSW Canberra UNSW Canberra Canberra, Australia Canberra, Australia [email protected] [email protected] Abstract—The survivable network concept refers to contexts to provide ground network survivability regardless of the where the wireless communication between ground agents needs ground agents’ movements. To address the challenges men- to be maintained as much as possible at all times, regardless tioned above, we propose an implementation of the UAVs’ of any adverse conditions that may arise. In this paper we propose a nature-inspired approach to survivable networks, in mobility which is inspired from the classic boids model of which we bring together swarm intelligence and evolutionary Reynolds [4]. The proposed model uses modified versions computation. We use an on-line real-time Genetic Algorithm to of the two key concepts of the classic boids: the interaction optimize the movements of an UAV swarm towards maintain- based on the concept of neighborhood, and the position update ing communication between the ground agents. The proposed rule based on the weighted sum of a set of primitive forces. approach models the ground agents and the UAVs as boids- based swarms, and optimizes the movement of the UAVs using The modifications we propose are that the neighborhood is different instances of the GA running independently on each UAV. network-based [5] instead of the classic vision-based [4], and The UAV coordination mechanism is an implicit one, embedded the update rule includes forces from outside the swarm, not in the fitness function of the Genetic Algorithm instances.
    [Show full text]
  • Report on Illiberal Democracy Trends in Croatia, Slovenia, Hungary and Latvia
    Report on illiberal democracy trends in Croatia, Slovenia, Hungary and Latvia Report on illiberal democracy trends in Croatia, Slovenia, Hungary and Latvia Zagreb, Ljubljana, Budapest, Riga – February 2018 Editor: Gordan Bosanac Authors: Croatian Platform for International Citizen Solidarity (CROSOL) Latvian Platform for Development Cooperation (LAPAS) Slovenian Global Action (SLOGA) DemNet Publisher: Croatian Platform for International Citizen Solidarity (CROSOL) /Platforma za međunarodnu građansku solidarnost Hrvatske More Democracy for More Europe - project supported by EU - Education, Audiovisual and Culture Executive Agency. The European Commission support for the production of this publication does not constitute an endorsement of the contents which reflects the views only of the authors, and the Commission cannot be held responsi•ble for any use which may be made of the information contained therein. Introduction In recent years, we have seen the rise of the anti-liberal democracy politics in Eastern European EU member states. In the meantime, those trends are becoming visible in some Western European Countries but also USA. The situation in Poland and Hungary is maybe the best example of such politics where citizens are giving support to political parties whose political objectives are against the EU rule of law principles and against some fundamental human rights. Recent refugee crisis has also deepen those concerns. This is a clear sign that the citizens of Eastern European EU member states are willing to give up of some of the fundamental human rights values such as freedom of expression, freedom of assembly, free media, civil society or independent judiciary. Those trends are seriously harming EU rule of law principles but also are derogating human rights and democratic standards.
    [Show full text]
  • Arxiv:1303.6310V3 [Cs.NE] 5 Jun 2013
    A Hybrid Bat Algorithm Iztok Fister Jr.,∗ DuˇsanFister,† and Xin-She Yang‡ Abstract Swarm intelligence is a very powerful technique to be used for optimization purposes. In this paper we present a new swarm intelligence algorithm, based on the bat algorithm. The Bat algorithm is hybridized with differential evolution strategies. Besides showing very promising results of the standard benchmark functions, this hybridization also significantly improves the original bat algorithm. To cite paper as follows: I. Jr. Fister, D. Fister, X.-S Yang. A hybrid bat algorithm. Elek- trotehniˇskivestnik, 2013, in press. arXiv:1303.6310v3 [cs.NE] 5 Jun 2013 ∗University of Maribor, Faculty of electrical engineering and computer science Smetanova 17, 2000 Maribor; Electronic address: iztok.fi[email protected] †University of Maribor, Faculty of mechanical engineering Smetanova 17, 2000 Maribor; Electronic address: dusan.fi[email protected] ‡Middlesex University, School of Science and Technology London NW4 4BT, UK; Electronic address: [email protected] 1 I. INTRODUCTION Nature has always been an inspiration for researchers. In the past, many new nature- inspired algorithms have been developed to solve hard problems in optimization. In general, there are two main concepts developed in bio-inspired computation: 1. evolutionary algorithms, 2. swarm intelligence algorithms. The Evolutionary algorithms are optimization techniques [7] that base on the Darwin's principle of survival of the fittest [5]. It states that in nature the fittest indivi- duals have greater chances to survive. The Evolutionary algorithms consist of the follow- ing disciplines: genetic algorithms, evolution strategies, genetic programming, evolutionary programming, differential evolution. Although all these algorithms or methods have been developed independently, they share similar characteristics (like variation operators, selection operators) when solving problems.
    [Show full text]
  • Bat Algorithm Based Investigation and Application on Several Domains
    Citation Umar, S.U. and Rashid, T.A. (2021), "Critical analysis: bat algorithm-based investigation and application on several domains", World Journal of Engineering, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/WJE-10-2020-0495 Critical Analysis: Bat Algorithm based Investigation and Application on Several Domains Shahla U. Umar1,2,*, Tarik A. Rashid3 1Technical College of Informatics, Sulaimani Polytechnic University, Sulaimani, KRG, Iraq 2Network Department, College of Computer Science and Information Technology, Kirkuk University, Kirkuk, Iraq. 3Computer Science and Engineering, School of Science and Engineering, University of Kurdistan Hewler, Erbil- KRG, Iraq. *corresponding author: [email protected] Abstract In recent years several swarm optimization algorithms, such as Bat Algorithm (BA) have emerged, which was proposed by Xin-She Yang in 2010. The idea of the algorithm was taken from the echolocation ability of bats. Purpose- The purpose of this study is to provide the reader with a full study of the Bat Algorithm, including its limitations, the fields that the algorithm has been applied, versatile optimization problems in different domains, and all the studies that assess its performance against other meta-heuristic algorithms. Design/Methodology/Approach- Bat Algorithm is given in-depth in terms of backgrounds, characteristics, limitations, it has also displayed the algorithms that hybridized with BA (K-Medoids, Back-propagation neural network, Harmony Search Algorithm, Differential Evaluation Strategies, Enhanced Particle Swarm Optimization, and Cuckoo Search Algorithm) and their theoretical results, as well as to the modifications that have been performed of the algorithm (Modified Bat Algorithm (MBA), Enhanced Bat Algorithm (EBA), Bat Algorithm with Mutation (BAM), Uninhabited Combat Aerial Vehicle-Bat algorithm with Mutation (UCAV-BAM), Nonlinear Optimization).
    [Show full text]
  • Anti Match-Fixing Top Training
    ANTI MATCH-FIXING TOP TRAINING Booklet on Match-Fixing (national framework) Match-Fixing: Institutional, Normative, Legal and Preventive Framework in Slovenia 1. Status of Implementation of Macolin Convention on the Manipulation of Sport Competitions. On April 2015 Government of Republic of Slovenia passed an Official position1 on Proposal for a Council Decision on the signing, on behalf of the European Union, of the Council of Europe Convention on the manipulation of sports competitions with regard to matters not related to substantive criminal law and judicial cooperation in criminal matters2, where stipulated that “reports on match fixing connected with sports betting were on the rise since 2000. Bigger commercialization of the sport and increasing media coverage led to bigger economic inputs in achieving sport results, where the problematique of match-fixing arises. At the same time the sports betting market, supported by modern ICT, enables legal and mostly illegal actions connected with match-fixing leading to massive financial inputs and revenues. Some research estimate that global match-fixing market comprises of around 30 billion EUR.” Convention was signed on 2 June 2016, however up until now it is not ratified. Ministry responsible for the implementation of the Convention is Ministry of Education, Science and Sport of Republic of Slovenia. Therefore, it is hard to assess the implementation of the Convention. 2. Most important match-fixing scandals in the last decade (which sport, actors involve, legal framework used) In 2012 Erdžan Bećiri, football player of several clubs in Slovenian First Football League admitted in court, that he was guilty of collaboration in match fixing3.
    [Show full text]
  • Uradni List RS 105/2012, Uredbeni
    Uradni list Republike Slovenije Internet: www.uradni-list.si e-pošta: [email protected] Št. Ljubljana, četrtek ISSN 1318-0576 Leto XXII 105 27. 12. 2012 DRŽAVNI ZBOR 3999. Zakon o Slovenskem državnem holdingu (3) Pri zasledovanju namena in ciljev tega zakona SDH (ZSDH) posluje pod enakimi pogoji kot druge gospodarske družbe, sa- mostojni podjetniki in zasebniki na upoštevnem trgu, pri čemer Na podlagi druge alinee prvega odstavka 107. člena in ne sme izkoriščati svojega položaja, ki bi lahko povzročil omeje- prvega odstavka 91. člena Ustave Republike Slovenije izdajam vanje konkurence ali bi lahko omejeval druge gospodarske druž- be, samostojne podjetnike in zasebnike na upoštevnem trgu. U K A Z 2. člen o razglasitvi Zakona o Slovenskem (pomen izrazov) državnem holdingu (ZSDH) Posamezni izrazi, uporabljeni v tem zakonu, pomenijo naslednje: Razglašam Zakon o Slovenskem državnem holdingu 1. Naložbe so upravičenja SDH v gospodarskih družbah (ZSDH), ki ga je sprejel Državni zbor Republike Slovenije na (v nadaljnjem besedilu: kapitalske naložbe) in stvarne pravice seji dne 23. oktobra 2012. na nepremičninah (v nadaljnjem besedilu: nepremičnine). 2. Kapitalske naložbe so lastniški vrednostni papirji po Št. 003-02-7/2012-11 zakonu, ki ureja trg finančnih instrumentov, ali deleži v posa- Ljubljana, dne 23. decembra 2012 meznih gospodarskih družbah. 3. Nepremičnine so nepremičnine, kot jih določa zakon, Borut Pahor l.r. ki ureja stvarne pravice. Predsednik 4. Strateške naložbe so naložbe, s katerimi SDH poleg Republike Slovenije gospodarskih ciljev dosega tudi razvojne in druge cilje, pove- zane z izvajanjem posameznih javnih služb. Z A K O N 5. Portfeljske kapitalske naložbe so naložbe, s katerimi Republika Slovenija skuša doseči izključno gospodarske cilje O SLOVENSKEM DRŽAVNEM HOLDINGU (ZSDH) in so namenjene trgovanju.
    [Show full text]