ADVANCES in DATA NETWORKS - Wseas.us
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<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>,COMMUNICATIONS, COMPUTERS9th WSEAS International Conference on <strong>DATA</strong> <strong>NETWORKS</strong>,COMMUNICATIONS, COMPUTERS (DNCOCO '10)University of Algarve, Faro, PortugalNovember 3-5, 2010Published by WSEAS Press ISSN: 1792-6157www.wseas.org ISBN: 978-960-474-245-5
<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>,COMMUNICATIONS, COMPUTERS9th WSEAS International Conference on <strong>DATA</strong> <strong>NETWORKS</strong>,COMMUNICATIONS, COMPUTERS (DNCOCO '10)University of Algarve, Faro, PortugalNovember 3-5, 2010Published by WSEAS Presswww.wseas.orgCopyright © 2010, by WSEAS PressAll the copyright of the present book belongs to the World Scientific and Eng<strong>in</strong>eer<strong>in</strong>g Academy andSociety Press. All rights reserved. No part of this publication may be reproduced, stored <strong>in</strong> a retrievalsystem, or transmitted <strong>in</strong> any form or by any means, electronic, mechanical, photocopy<strong>in</strong>g, record<strong>in</strong>g, orotherwise, without the prior written permission of the Editor of World Scientific and Eng<strong>in</strong>eer<strong>in</strong>g Academyand Society Press.All papers of the present volume were peer reviewed by two <strong>in</strong>dependent reviewers. Acceptance wasgranted when both reviewers' recommendations were positive.See also: http://www.worldses.org/review/<strong>in</strong>dex.htmlISSN: 1792-6157ISBN: 978-960-474-245-5World Scientific and Eng<strong>in</strong>eer<strong>in</strong>g Academy and Society
<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>,COMMUNICATIONS, COMPUTERS9th WSEAS International Conference on <strong>DATA</strong> <strong>NETWORKS</strong>,COMMUNICATIONS, COMPUTERS (DNCOCO '10)University of Algarve, Faro, PortugalNovember 3-5, 2010
Editors:Nikos E. Mastorakis, Technical University of Sofia, BULGARIA and Hellenic Naval Academy, GREECEValeri Mladenov, Technical University of Sofia, BULGARIAInternational Program Committee Members:Joao Guerreiro, PORTUGALTeresa Noronha, PORTUGALEfigenio da Luz Rebelo, PORTUGALLuis Chicharo, PORTUGALJon Bryan Burley, USATomas Boski, PORTUGALLea Orlovsky, ISRAELJose Beltrao, PORTUGALTeresa Andresen, PORTUGALLuis Ribeiro, PORTUGALRui Guerra, PORTUGALInga Straupe, LATVIADulce Antunes, PORTUGALMaria de Belem Mart<strong>in</strong>s, PORTUGALMaria Bostenaru, ROMANIAFelipa Lopes dos Reis, PORTUGALLivia Madureira, PORTUGALNuno P<strong>in</strong>to, PORTUGALCarlos Guerrero, PORTUGALClaud<strong>in</strong>e Metral, SWITZERLANDIoannis Tsalikidis, GREECEC. Helmis, GREECEF. Rigas, GREECEN. Afgan, PORTUGALF. Akgun, TURKEYOmar Badran, JORDANY. Baudo<strong>in</strong>, BELGIUMA. Bitoleanu, ROMANIAL. Boch-Andersen, BELGIUMP. Casero, SPAINE. Frey, GERMANYM. Heiermann, GERMANYA. E. Holdo, UKD. De Keukeleere, BELGIUMM. Versan Kok, TURKEYG. Kolb, DENMARKA. Kurbatskiy, RUSSIAS. L<strong>in</strong>deroth, DENMARKP. Lunghi, ITALYC. Machens, GERMANYA. Midilli, CANADAJ. Van Mierlo, BELGIUMS. Ozdogan, TURKEYM. Reijalt, ITALYJ. Rogut, POLANDI. V. S<strong>in</strong>gh, INDIAE. Smole, AUSTRIAR. Tamme, GERMANYM. Teixeira, PORTUGALR. Vigotti, ITALYG. Wolf, GERMANYG. Wisniewski, POLANDA. Van Zyl, BELGIUMZ. A. Vale, PORTUGALA. F. Zobaa, EGYPTMet<strong>in</strong> Demiralp, TURKEYValeri Mladenov, BULGARIAZoran Bojkovic, SERBIALeon Trill<strong>in</strong>g, USAD. Perk<strong>in</strong>s, USADionysios (Dion) D. Dionysiou, USALeonid Perlovsky, USAKent Davey, USADavid Landgrebe, USASteven H. Collicott, USAMarco Ceccarelli, ITALYJohn W. Lund, USADimitris Bertsekas, USADavid Stael<strong>in</strong>, USAA. Bers, MUSALeon Trill<strong>in</strong>g, USALotfi Zadeh, USALeon Chua, USABrian A. Barsky, USALeonid Kazovsky, USARao Kamissety, USAStamatios Kartalopoulos, USA
PrefaceThis year the 9th WSEAS International Conference on <strong>DATA</strong> <strong>NETWORKS</strong>,COMMUNICATIONS, COMPUTERS (DNCOCO '10) was held at the University of Algarve,Faro, Portugal, November 3-5, 2010. The conference rema<strong>in</strong>s faithful to its orig<strong>in</strong>al idea ofprovid<strong>in</strong>g a platform to disc<strong>us</strong>s network architecture, network design, synchrono<strong>us</strong> networks,mobile networks and mobile services, peer to peer communication protocols, data eng<strong>in</strong>eer<strong>in</strong>g,knowledge eng<strong>in</strong>eer<strong>in</strong>g <strong>in</strong>formation security, risk analysis, anonymity techniques, softwarema<strong>in</strong>tenance, <strong>in</strong>tellectual property, wireless communications, microwave theory and techniques,microwave propagation, electromagnetic compatibility problems, applied electromagnetics,aerospace systems, video systems, programm<strong>in</strong>g languages, high performance languages,operat<strong>in</strong>g systems, hardware eng<strong>in</strong>eer<strong>in</strong>g, digital speech process<strong>in</strong>g, computer networks,microelectronics, mobile comput<strong>in</strong>g, artificial <strong>in</strong>telligence, modell<strong>in</strong>g and simulation, lawaspects related to <strong>in</strong>formatics etc. with participants from all over the world, both from academiaand from <strong>in</strong>d<strong>us</strong>try.Its success is reflected <strong>in</strong> the papers received, with participants com<strong>in</strong>g from several countries,allow<strong>in</strong>g a real mult<strong>in</strong>ational multicultural exchange of experiences and ideas.The accepted papers of this conference are published <strong>in</strong> this Book that will be <strong>in</strong>dexed by ISI.Please, check it: www.worldses.org/<strong>in</strong>dexes as well as <strong>in</strong> the CD-ROM Proceed<strong>in</strong>gs. They willbe also available <strong>in</strong> the E-Library of the WSEAS. The best papers will be also promoted <strong>in</strong> manyJournals for further evaluation.A Conference such as this can only succeed as a team effort, so the Editors want to thank theInternational Scientific Committee and the Reviewers for their excellent work <strong>in</strong> review<strong>in</strong>g thepapers as well as their <strong>in</strong>valuable <strong>in</strong>put and advice.The Editors
<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>, COMMUNICATIONS, COMPUTERSTable of ContentsPlenary Lecture 1: Large-Scale Ambient Intelligence 12Peter MikuleckyPlenary Lecture 2: How to Model Software Generator for Information System <strong>in</strong> Order toSupport Normative Organizational ActivitiesDzenana Donko13CryptoNET: Security Management Protocols 15Abdul Ghafoor Abbasi, Sead MufticTest<strong>in</strong>g of a Microwave Transmission L<strong>in</strong>k System at 2.45 GHz 21L. Ekonomou, V. Vita, G. E. ChatzarakisOn the Dynamic Decode-and-Forward Relay Listen-Transmit Decision Rule <strong>in</strong> IntersymbolInterference ChannelsStefan Maagh, Mohammad Y. Sharif, A. E. A. Alma<strong>in</strong>i26Gender Influence <strong>in</strong> Perception and Adoption of e-Learn<strong>in</strong>g Platforms 30Jorge Arenas-Gaitan, F. Javier Rondan-Cataluna, Patricio E. Ramirez-CorreaCommunication Security for SCADA <strong>in</strong> Smart Grid Environment 36Rossl<strong>in</strong> John Robles, Tai-Hoon KimA Gradual Data Acquisition Replacement Strategy for the Laguna Verde Nuclear Power Plant 41Ramon Montellano-Garcia, Ilse Leal-Aulenbacher, Hector M. BernalOn a Method for Describ<strong>in</strong>g System Management Operations and its Use <strong>in</strong> Evaluat<strong>in</strong>g EnergySav<strong>in</strong>g OperationsMatsuki Yosh<strong>in</strong>o, Norihisa Komoda, Michiko Oba47Automated Risk Assessment: A Hierarchical Temporal Memory Approach 53Ricardo J. Rodriguez, James A. CannadyIsolation Solution for Insecure Information Systems 58Maricel Balitanas, Tai-Hoon KimSpecific Model<strong>in</strong>g of the B<strong>us</strong><strong>in</strong>ess Processes 62Dzenana Donko, Sead SabetaFrameworks for Model-Driven Development of Web Applications 67Vensada Okanovic, Dzenana Donko, Tadej MateljanBuild<strong>in</strong>g Rob<strong>us</strong>t Web-Based Systems by Manag<strong>in</strong>g Exceptions through Logg<strong>in</strong>g, Report<strong>in</strong>gand AnalysisSharil Tum<strong>in</strong>, Sylvia Encheva73ISSN: 1792-6157 9 ISBN: 978-960-474-245-5
<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>, COMMUNICATIONS, COMPUTERSA New Approach <strong>in</strong> Fractal Image Compression Based on Honey Bee Mat<strong>in</strong>g Optimizationand QuadtreetionElham Afarandeh, Mahdi YaghoobiCategorization of Semantic Web Applications – The Basis for Def<strong>in</strong><strong>in</strong>g Semantic WebApplication Development ProcessLidia Rovan, Tomislav Jag<strong>us</strong>t, Mirta Baranovic7985Compensat<strong>in</strong>g the Nonl<strong>in</strong>earity of Laser Diode <strong>in</strong> Optical Wireless Transmission Us<strong>in</strong>g OFDM 92Haleh Karkhaneh, S. Mohammad Hassan Javadzadeh, Abubakar Sadiq H<strong>us</strong>sa<strong>in</strong>i, Ayaz Ghorbani,Jonathan RodriguezComparison of Digital Libraries Systems 97Michal Kokorceny, Agata BodnarovaUs<strong>in</strong>g Social Network Services as an Input for a Tr<strong>us</strong>t Cl<strong>us</strong>tered - Collaborative Filter<strong>in</strong>gRecommendation SystemTeo Eterovic, Benjam<strong>in</strong> Kapetanovic, Dzenana DonkoMulticriterial Decision Mak<strong>in</strong>g <strong>in</strong> Multiagent Systems – Limitations and Advantages of StateRepresentation of BehaviorPetr Tucnik101105Initial Test<strong>in</strong>g and Assessment of the First Share.TEC Repository System 111Dimo BoyadzhievApplication of Quick Response (QR) Codes <strong>in</strong> Mobile Tagg<strong>in</strong>g System for Retriev<strong>in</strong>gInformation about Genetically Modified FoodTan Shiang Yen, Long Yoon Foo, Rosnah Idr<strong>us</strong>114E-model Improvement for Speech Quality Evaluation Includ<strong>in</strong>g Codecs Tandem<strong>in</strong>g 119Miroslav Voznak, Mart<strong>in</strong> Tomes, Zuzana Vaclavikova, Michal HalasSIP Threats Detection System 125Miroslav Voznak, Filip RezacPossibilities for Formal Models of Smart Environments 131Peter MikuleckyAmbient Intelligence and Knowledge Management: Perspectives from the Czech Reality 137Richard Brunet-Thornton, Vladimir BuresUser Acceptance of the Microsoft Ribbon User Interface 143Mart<strong>in</strong> DostalManag<strong>in</strong>g NetLogo Models <strong>in</strong> CLIPS 150Kamila Olsevicova, Agata Bodnarova, Pavel CechInformation Systems <strong>in</strong> Healthcare: Potential of Mobile Systems. The Case of INEM 153Silvia Fernandes, Vitor VieiraProcess Analysis as an Optimalization Support <strong>in</strong> Public Adm<strong>in</strong>istration 157Pavel VlcekISSN: 1792-6157 10 ISBN: 978-960-474-245-5
<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>, COMMUNICATIONS, COMPUTERSSix Sigma Methodology with Fraud Detection 162Andrej TrnkaFeasibility Analysis upon the Implementation of GSM Based Date Transfer Systems <strong>in</strong>Precision AgricultureCiprian Pirna, Simona Lache166Authors Index 170ISSN: 1792-6157 11 ISBN: 978-960-474-245-5
<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>, COMMUNICATIONS, COMPUTERSPlenary Lecture 1Large-Scale Ambient IntelligenceProfessor Peter MikuleckyDepartment of Information TechnologiesFaculty of Informatics and ManagementUniversity of Hradec KraloveRokitanskeho 62, Hradec KraloveCzech RepublicE-mail: peter.mikulecky@uhk.czAbstract: Accord<strong>in</strong>g to a common understand<strong>in</strong>g, Ambient Intelligence (AmI) aims to make digital devices soembedded and natural that we <strong>us</strong>e them without even th<strong>in</strong>k<strong>in</strong>g about them. This emergence has been naturally pavedby the research and technological advances <strong>in</strong> wireless sensor networks, embedded systems, mobile comput<strong>in</strong>g,distributed comput<strong>in</strong>g and communication. There is a number of recent applications, mostly <strong>in</strong>tended for upgrad<strong>in</strong>gthe <strong>in</strong>telligence of <strong>in</strong>terior – <strong>in</strong>telligent homes, health care <strong>in</strong> hospitals or ho<strong>us</strong>es for elderly, <strong>in</strong>telligent classrooms,offices. However, it is also possible to th<strong>in</strong>k about large-scale ambient <strong>in</strong>telligence implementations, go<strong>in</strong>g outside thehomes, outside <strong>in</strong>ternal spaces, <strong>in</strong>to the environment, beyond the geographically restricted scenarios.The notion large-scale ambient <strong>in</strong>telligence was <strong>us</strong>ed already <strong>in</strong> such a sense, where the <strong>us</strong>ers are able to acquirewhatever, whenever and wherever. This would realistically allow to be truly mobile and allow the resources to be trulydistributed (and th<strong>us</strong> ambient), rather than carry<strong>in</strong>g out <strong>in</strong>telligent gadgets along with <strong>us</strong>ers. That is, <strong>in</strong> addition to<strong>in</strong>corporat<strong>in</strong>g <strong>in</strong>telligence <strong>in</strong> sensor nodes with<strong>in</strong> a sensor network, the idea of large-scale ambient <strong>in</strong>telligenceproposes to take this vision to the next level where these geographically distributed <strong>in</strong>telligent sensor networksbecome <strong>in</strong>telligent sensor resources that are accessible to the <strong>us</strong>ers anytime-anywhere.In our talk we wish to br<strong>in</strong>g an overview of recent activities and research <strong>in</strong> the area of large-scale ambient<strong>in</strong>telligence, <strong>in</strong>clud<strong>in</strong>g also some ideas about possible applications, namely <strong>in</strong> vario<strong>us</strong> environmentally sensitivecases. As an example we shall mention possible applications for such areas as water management, forestsmanagement, or disaster prevention. A number of recent approaches and a couple of recent <strong>in</strong>terest<strong>in</strong>g results <strong>in</strong> thischalleng<strong>in</strong>g area will be presented as well.Brief Biography of the Speaker: Prof. Dr. Peter Mikulecky is a professor of Managerial Informatics at the Faculty ofInformatics and Management at the University of Hradec Kralove, Czech Republic, s<strong>in</strong>ce 1993. He have been thehead of the Department of Information Technologies s<strong>in</strong>ce 1994, recently he acts also as Director for Research andDirector of Postgraduate Studies at the same faculty. In the period of 1990 to 1993 he was the head of Department ofArtificial Intelligence, Faculty of Mathematics and Physics at the Comeni<strong>us</strong> University <strong>in</strong> Bratislava, Slovakia, wherehe worked <strong>in</strong> vario<strong>us</strong> positions s<strong>in</strong>ce 1973. Recently he is also a member of the Accreditation Commission of theGovernment of Slovak Republic (s<strong>in</strong>ce 2004) responsible for accreditations of Slovak higher educational <strong>in</strong>stitutions.Research of Professor Mikulecky covers ambient <strong>in</strong>telligence, artificial <strong>in</strong>telligence, knowledge-based systems andtechnologies, knowledge management, as well as human – computer <strong>in</strong>teraction. He has published more than 150papers <strong>in</strong> vario<strong>us</strong> journals and conference proceed<strong>in</strong>gs <strong>in</strong> these areas, as well as a number of books and bookchapters. He was one of the founders of a regular series of events called Ambient Intelligence Forum; he is also amember of programme committees for a number of <strong>in</strong>ternational conferences. Professor Mikulecky is also a memberof a number of scientific societies and scientific boards.ISSN: 1792-6157 12 ISBN: 978-960-474-245-5
<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>, COMMUNICATIONS, COMPUTERSPlenary Lecture 2How to Model Software Generator for Information System <strong>in</strong> Order to Support NormativeOrganizational ActivitiesProfessor Dzenana DonkoUniversity of SarajevoBosnia and Herzegov<strong>in</strong>aE-mail: ddonko@etf.unsa.baAbstract: This session will describe concept of normatively regulated activities and their basic concept. Normativelyregulated activities are characterized by precise objective or purpose, participation of actors as role-holders, andnorms and rules that govern the performance of these activities. They are typically found <strong>in</strong> <strong>in</strong>surance companies,banks, courts and many public adm<strong>in</strong>istrations. In order to perform normatively regulated activities efficiently andeffectively, actors need proper <strong>in</strong>formation and documents, but also have to act <strong>in</strong> accordance with relevant normsand rules. The performance of activities <strong>in</strong> accordance with norms and rules makes them normatively or legallycorrect and vice versa. Therefore, computerized support for this class of activities should also <strong>in</strong>clude, besides<strong>in</strong>formation process<strong>in</strong>g and dissem<strong>in</strong>ation, support for tak<strong>in</strong>g actions <strong>in</strong> accord with applicable norms and rules. Thema<strong>in</strong> goal of the software systems <strong>in</strong> support of normatively regulated activities is <strong>in</strong>creased efficiency andeffectiveness, but also <strong>in</strong>creased consistency <strong>in</strong> <strong>in</strong>terpretation and application of norms and rules, and th<strong>us</strong> <strong>in</strong>creasedlegitimacy of their performance. Aspects of the normatively regulated organizational activities and approach to makemodel of normatively regulated activities, which are bases for build<strong>in</strong>g software systems to support their performance,are also described. Some aspects of object view on normatively regulated activities will be described, with particularcase of procurement activity and IT service management.Brief Biography of the Speaker: Dzenana Donko received M.Sc. degree <strong>in</strong> Computer Science from the Universityof Sarajevo, BiH at the Faculty of Electrical Eng<strong>in</strong>eer<strong>in</strong>g <strong>in</strong> 1994 and Ph.D. degree <strong>in</strong> Computer Science at the sameUniversity <strong>in</strong> 2004. She is currently an associated professor at the University of Sarajevo where she teaches vario<strong>us</strong>subjects on computer science. Besides be<strong>in</strong>g an author and co-author of numero<strong>us</strong> papers with special aspect ofb<strong>us</strong><strong>in</strong>ess <strong>in</strong>telligence and published book "Object Oriented Analysis and Design”, she is also member of theorganiz<strong>in</strong>g committee and review of several <strong>in</strong>ternational conferences. She was consultant on several projects forUnited Nations Development Project for digital government processes. Her research <strong>in</strong>terest <strong>in</strong>cludes object orientedanalysis and design, programm<strong>in</strong>g languages, web architectures and web programm<strong>in</strong>g, workflow management,system analysis and design, and service management.ISSN: 1792-6157 13 ISBN: 978-960-474-245-5
<strong>ADVANCES</strong> <strong>in</strong> <strong>DATA</strong> <strong>NETWORKS</strong>, COMMUNICATIONS, COMPUTERSAuthors IndexAbbasi, A. G. 15 Lache, S. 166Afarandeh, E. 79 Leal-Aulenbacher, I. 41Alma<strong>in</strong>i, A. E. A. 26 Maagh, S. 26Arenas-Gaitan, J. 30 Mateljan, T. 67Balitanas, M. 58 Mikulecky, P. 131Baranovic, M. 85 Montellano-Garcia, R. 41Bernal, H. M. 41 Muftic, S. 15Bodnarova, A. 97, 150 Oba, M. 47Boyadzhiev, D. 111 Okanovic, V. 67Brunet-Thornton, R. 137 Olsevicova, K. 150Bures, V. 137 Pirna, C. 166Cannady, J. A. 53 Ramirez-Correa, P. E. 30Cech, P. 150 Rezac, F. 125Chatzarakis, G. E. 21 Robles, R. J. 36Donko, D. 62, 67, 101 Rodriguez, J. 92Dostal, M. 143 Rodriguez, R. J. 53Ekonomou, L. 21 Rondan-Cataluna, F. J. 30Encheva, S. 73 Rovan, L. 85Eterovic, T. 101 Sabeta, S. 62Fernandes, S. 153 Sharif, M. Y. 26Foo, L. Y. 114 Tomes, M. 119Ghorbani, A. 92 Trnka, A. 162Halas, M. 119 Tucnik, P. 105H<strong>us</strong>sa<strong>in</strong>i, A. S. 92 Tum<strong>in</strong>, S. 73Idr<strong>us</strong>, R. 114 Vaclavikova, Z. 119Jag<strong>us</strong>t, T. 85 Vieira, V. 153Javadzadeh, S. M. H. 92 Vita, V. 21Kapetanovic, B. 101 Vlcek, P. 157Karkhaneh, H. 92 Voznak, M. 119, 125Kim, T.-H. 36, 58 Yaghoobi, M. 79Kokorceny, M. 97 Yen, T. S. 114Komoda, N. 47 Yosh<strong>in</strong>o, M. 47ISSN: 1792-6157 170 ISBN: 978-960-474-245-5