IEEE Catalog Number: ISBN:

CFP09WEB-PRT 978-1-4244-5331-3

2009 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT) (WI-IAT 2009)

Milano, Italy 15 – 18 September 2009

Volume 1 Pages 1-712

2009 IEEE/WIC/ACM InternationalConference on Web Intelligence

and Intelligent Agent Technology

WI-IAT 2009Table of Contents

Volume - 1

WI 2009 Welcome Message from Conference Chair and Program Chair

WI 2009 and IAT 2009 Conference Organization

WI 2009 Program Committee Members

WI 2009 Non-PC Reviewers

WI 2009 Sponsors

WI'09 and IAT'09 Joint Invited TalksSearch Computing ........................................................................................................................................1

Stefano CeriSwarm-Bots and Swarmanoid: Two Experiments in Embodied SwarmIntelligence ....................................................................................................................................................2

Marco DorigoAgent Based Aiding of Human Teams ..........................................................................................................4

Katia P. SycaraData Mining for Malicious Code Detection and Security Applications ..........................................................6

Bhavani ThuraisinghamIntelligent Social Network Modeling ..............................................................................................................8

Ronald R. YagerDeveloping Actionable Trading Strategies for Trading Agents .....................................................................9

Chengqi Zhang

WIC Feature TalkVarious Levels from Brain Informatics to Web Intelligence ........................................................................10

Yulin Qin

WI Foundations: Regular PapersLocal Search in Weighted and Directed Social Networks: The Case of EnronEmail Networks ...........................................................................................................................................12

Ning Zhong, Rui Guo, and Wenbin LiMinimization of Product Utility Estimation Errors in Recommender Result SetEvaluations .................................................................................................................................................20

Erich Christian Teppan and Alexander Felfernig

World Wide Wisdom Web (W4): Short PapersAn Unsupervised Model of Exploiting the Web to Answer DefinitionalQuestions ....................................................................................................................................................28

Youzheng Wu and Hideki Kashioka

Social Networks and Social Intelligence: Regular PapersCCR: A Model for Sharing Reputation Knowledge Across Virtual Communities ........................................34

Tal Grinshpoun, Nurit Gal-Oz, Amnon Meisels, and Ehud GudesSocial Semantics and Its Evaluation by Means of Semantic Relatednessand Open Topic Models ..............................................................................................................................42

Ulli Waltinger and Alexander MehlerCommunity Detection in Large-Scale Bipartite Networks ...........................................................................50

Xin Liu and Tsuyoshi MurataMining a Multilingual Geographical Gazetteer from the Web .....................................................................58

Adrian Popescu, Gregory Grefenstette, and Houda BouamorMagrathea: Building and Analyzing Ubiquitous and Social Systems .........................................................66

Jukka Perkiö and Petri MyllymäkiIdentifying Influential Bloggers: Time Does Matter .....................................................................................76

Leonidas Akritidis, Dimitrios Katsaros, and Panayiotis BozanisA Composite Calculation for Author Activity in Wikis: Accuracy Needed ...................................................84

Claudia Müller-Birn, Janette Lehmann, and Sabina JeschkeMonetizing User Activity on Social Networks - Challenges and Experiences ............................................92

Meenakshi Nagarajan, Kamal Baid, Amit Sheth, and Shaojun WangDetecting Changes over Time in a Knowledge Sharing Community ........................................................100

Styliani Kleanthous and Vania DimitrovaAn Experimental Analysis of Suggestions in Collaborative Tagging ........................................................108

Dirk Bollen and Harry Halpin

Model for Voter Scoring and Best Answer Selection in Community Q&AServices ....................................................................................................................................................116

Chong Tong Lee, Eduarda Mendes Rodrigues, Gabriella Kazai,Nataša Milic-Frayling, and Aleksandar Ignjatovic

Social Networks and Social Intelligence: Short PapersDo Lenders Make Optimal Decisions in a Peer-to-Peer Network? ...........................................................124

Katherine Krumme and Sergio Herrero-LopezOpinion and Relationship Mining in Online Forums ..................................................................................128

Carolin Kaiser and Freimut BodendorfCollaborative Semantic Structuring of Folksonomies ...............................................................................132

Freddy Limpens, Fabien Gandon, and Michel BuffaExploiting Tags and Social Profiles to Improve Focused Crawling ..........................................................136

Zhiyong Zhang, Olfa Nasraoui, and Roelof Van ZwolArea-Based Collaborative Ubiquitous Work within OrganizationalEnvironments ............................................................................................................................................140

Sonia Mendoza, Victor Gómez, Madai Navarrete, Dominique Decouchant,Kimberly García, Gustavo Olague, and José Rodríguez

Reasoning in Pervasive Environments: An Implementation of ConceptAbduction with Mobile OODBMS ..............................................................................................................145

Michele Ruta, Floriano Scioscia, Tommaso Di Noia, and Eugenio Di Sciascio

Web Mining and Farming: Regular PapersSymbiotic Data Mining for Personalized Spam Filtering ...........................................................................149

Paulo Cortez, Clotilde Lopes, Pedro Sousa, Miguel Rocha, and Miguel RioEstimating Relevance of Items on Basis of Proximity of User Groupson Blogspace ............................................................................................................................................157

Shin-ya Sato, Kensuke Fukuda, Toshio Hirotsu, Satoshi Kurihara,and Toshiharu Sugawara

Rank Aggregation Based Text Feature Selection .....................................................................................165Ou Wu, Haiqiang Zuo, Mingliang Zhu, Weiming Hu, Jun Gao, and Hanzi Wang

Essential Pages ........................................................................................................................................173Ashwin Swaminathan, Cherian V. Mathew, and Darko Kirovski

From "Dango" to "Japanese Cakes": Query Reformulation Modelsand Patterns .............................................................................................................................................183

Paolo Boldi, Francesco Bonchi, Carlos Castillo, and Sebastiano VignaAre Clickthroughs Useful for Image Labelling? .........................................................................................191

Helen Ashman, Michael Antunovic, Christoph Donner, Rebecca Frith,Eric Rebelos, Jan-Felix Schmakeit, Gavin Smith, and Mark Truran

Revealing Hidden Community Structures and Identifying Bridges in ComplexNetworks: An Application to Analyzing Contents of Web Pages for Browsing .........................................198

Faraz Zaidi, Arnaud Sallaberry, and Guy Melançon

Full-Subtopic Retrieval with Keyphrase-Based Search Results Clustering ..............................................206Andrea Bernardini, Claudio Carpineto, and Massimiliano D'Amico

Specialized Review Selection for Feature Rating Estimation ...................................................................214Chong Long, Jie Zhang, Minlie Huang, Xiaoyan Zhu, Ming Li, and Bin Ma

Estimating Ad Clickthrough Rate through Query Intent Analysis .............................................................222Azin Ashkan, Charles L. A. Clarke, Eugene Agichtein, and Qi Guo

On Discovering Community Trends in Social Networks ...........................................................................230Jian Li, William K. Cheung, Jiming Liu, and C. H. Li

Users, Queries and Documents: A Unified Representation for Web Mining ............................................238Michelangelo Diligenti, Marco Gori, and Marco Maggini

A Query Substitution-Search Result Refinement Approach for Long QueryWeb Searches ..........................................................................................................................................245

Yan Chen and Yan-Qing ZhangThe Geographical Life of Search ..............................................................................................................252

Ricardo Baeza-Yates, Christian Middleton, and Carlos Castillo

Web Mining and Farming: Short PapersQueryTrans: Finding Similar Queries Based on Query Trace Graph .......................................................260

Yanan Li, Bin Wang, Sheng Xu, Peng Li, and Jintao LiActive Learning of Instance-Level Constraints for Semi-supervised DocumentClustering ..................................................................................................................................................264

Weizhong Zhao, Qing He, Huifang Ma, and Zhongzhi ShiSummarizing Documents by Measuring the Importance of a Subset of Verticeswithin a Graph ...........................................................................................................................................269

Shouyuan Chen, Minlie Huang, and Zhiyong LuWeb-Based Transliteration of Person Names ..........................................................................................273

Satoshi SatoStock Price Forecasting by Combining News Mining and Time Series Analysis .....................................279

Xiangyu Tang, Chunyu Yang, and Jie ZhouA Software System for Topic Extraction and Document Classification ....................................................283

Davide Magatti, Fabio Stella, and Marco FainiWriter Meets Reader: Emotion Analysis of Social Media from Both the Writer'sand Reader's Perspectives .......................................................................................................................287

Changhua Yang, Kevin Hsin-Yih Lin, and Hsin-Hsi ChenWeb Observation from a User Perspective ..............................................................................................291

Rongwei Cen, Yiqun Liu, Min Zhang, Liyun Ru, and Shaoping MaFast Matching for All Pairs Similarity Search ............................................................................................295

Amit Awekar and Nagiza F. SamatovaImproving Movie Gross Prediction through News Analysis ......................................................................301

Wenbin Zhang and Steven SkienaCharacter-Net: Character Network Analysis from Video ..........................................................................305

Seung-Bo Park, Yoo-Won Kim, Mohammed Nazim Uddin, and Geun-Sik Jo

SentiRank: Cross-Domain Graph Ranking for Sentiment Classification ..................................................309Qiong Wu, Songbo Tan, Haijun Zhai, Gang Zhang, Miyi Duan, and Xueqi Cheng

Online Evaluation of Patterns from Evolving Web Data Streams .............................................................315Carlos Rojas and Olfa Nasraoui

In the Mood to Click? Towards Inferring Receptiveness to Search Advertising .......................................319Qi Guo, Eugene Agichtein, Charles L. A. Clarke, and Azin Ashkan

Web Information Organization Using Keyword Distillation Based Clustering ...........................................325Tomohide Shibata, Yasuo Bamba, Keiji Shinzato, and Sadao Kurohashi

An Information-Theoretic Approach for Unsupervised Topic Mining in LargeText Collections ........................................................................................................................................331

Eduardo H. Ramirez and Ramon F. BrenaIdentifying Information Sender Configuration of Web Pages ....................................................................335

Yoshikiyo Kato, Daisuke Kawahara, Kentaro Inui, Sadao Kurohashi,and Tomohide Shibata

Semantics and Ontology Engineering: Regular Papers“All You Can Eat” Ontology-Building: Feeding Wikipedia to Cyc ..............................................................341

Samuel Sarjant, Catherine Legg, Michael Robinson, and Olena MedelyanMeasuring Inconsistency in DL-Lite Ontologies ........................................................................................349

Liping Zhou, Houkuan Huang, Guilin Qi, Yue Ma, Zhisheng Huang, and Youli Qu

Semantics and Ontology Engineering: Short PapersIf-Then and If-Then-Unless Rules in the Semantic Web ..........................................................................357

Xing Wang, Z. M. Ma, Li Yan, and Jingwei ChengR2D: Extracting Relational Structure from RDF Stores ............................................................................361

Sunitha Ramanujam, Anubha Gupta, Latifur Khan, Steven Seida,and Bhavani Thuraisingham

Reasoning about Web Services with Local Closed World Assumption ....................................................367Limin Chen, Hong Hu, and Zhongzhi Shi

Mining Hidden Concepts for Ontology Extension Using MultivariateProbabilistic Modeling ...............................................................................................................................371

Nanhong Ye, Ajith Pudhiyaveetil, and Susan Gauch

Web Agents: Regular PapersA Trust Measurement Mechanism for Service Agents .............................................................................375

Manling Zhu and Zhi Jin

Web Agents: Short PapersAdapting Reinforcement Learning for Trust: Effective Modeling in DynamicEnvironments ............................................................................................................................................383

Özgür Kafali and Pinar Yolum

Web Services: Regular PapersAutomated Web Service Composition: A Decentralised Multi-agent Approach .......................................387

Mohamad El Falou, Maroua Bouzid, Abdel-Illah Mouaddib, and Thierry VidalAn Adaptive Web Services Selection Method Based on the QoS PredictionMechanism ...............................................................................................................................................395

Mu Li, JinPeng Huai, and HuiPeng GuoAugmenting Web Service Discovery by Cognitive Semantics and Abduction ..........................................403

P. D. Bruza, A. Barros, and M. KaiserObligation-Based Agent Conversations for Semantic Web ServiceComposition ..............................................................................................................................................411

J. Octavio Gutiérrez-García, Félix F. Ramos-Corchado, and Jean-Luc Koning

Web Services: Short PapersSemantic Web Service Composition Using Planning and Ontology ConceptRelevance .................................................................................................................................................418

Ourania Hatzi, Georgios Meditskos, Dimitris Vrakas, Nick Bassiliades,Dimosthenis Anagnostopoulos, and Ioannis Vlahavas

Improving Web Services Adaptability Thanks to a Synergy between AspectProgramming and a Multi-agent Middleware ............................................................................................422

Flavien Balbo and Valérie MonfortQoSS Policies within SOA ........................................................................................................................426

Hany F. El Yamany, Miriam A. M. Capretz, David S. Allison, Diego Garcia,and M. Beatriz F. Toledo

Building Blocks: Layered Components Approach for AccumulatingHigh-Demand Web Services ....................................................................................................................430

Satoshi Morimoto, Satoshi Sakai, Masaki Gotou, Heeryon Cho, Toru Ishida,and Yohei Murakami

A Framework to Guarantee Time-Bounded Composed Services ............................................................434Elena del Val, Martí Navarro, Vicente Julián, and Miguel Rebollo

Supporting Web Service Protocol Changes by Propagation ....................................................................438Ahmed Azough, Emmanuel Coquery, and Mohand-Said Hacid

Web Information Filtering and Retrieval: Regular PapersRanking Weblogs by Analyzing Reading and Commenting Activities ......................................................442

Songxiang Cen, Li Han, and Jian MaTime-Dependent Models in Collaborative Filtering Based RecommenderSystem ......................................................................................................................................................450

Liang Xiang and Qing YangClassifying Web Pages by Genre: An n-Gram Approach .........................................................................458

Jane E. Mason, Michael Shepherd, and Jack DuffyReal-Time Collaborative Filtering Using Extreme Learning Machine .......................................................466

Wanyu Deng, Qinghua Zheng, and Lin Chen

FaSet: A Set Theory Model for Faceted Search .......................................................................................474Dario Bonino, Fulvio Corno, and Laura Farinetti

Effective Keyword Search for Software Resources Installed in Large-ScaleGrid Infrastructures ...................................................................................................................................482

George Pallis, Asterios Katsifodimos, and Marios D. DikaiakosStatistical Modeling of Diversity in Top-N Recommender Systems ..........................................................490

Mi Zhang and Neil HurleyServing Comparative Shopping Links Non-invasively ..............................................................................498

Renan G. Cattelan, Darko Kirovski, and Deepak VijaywargiNovel Item Recommendation by User Profile Partitioning ........................................................................508

Mi Zhang and Neil HurleyA Web-Based Relatedness Measure by Conditional Query .....................................................................516

Ming-Shun Lin and Hsin-Hsi ChenA Recommender System Based on a Machine Learning Algorithm for B2CPortals .......................................................................................................................................................524

L. M. Lopez-Lopez, J. J. Castro-Schez, D. Vallejo-Fernandez, and J. AlbusacPersonalization of Content Ranking in the Context of Local Search ........................................................532

Philip O'Brien, Xiao Luo, Tony Abou-Assaleh, Weizheng Gao, and Shujie LiPersonalized Recommender Systems Integrating Social Tags and ItemTaxonomy .................................................................................................................................................540

Huizhi Liang, Yue Xu, Yuefeng Li, Richi Nayak, and Li-Tung Weng

Web Information Filtering and Retrieval: Short papersZero-Sum Reward and Punishment Collaborative Filtering RecommendationAlgorithm ...................................................................................................................................................548

Nan Li and Chunping LiQuery Classification Based on Regularized Correlated Topic Model .......................................................552

Haijun Zhai, Jiafeng Guo, Qiong Wu, Xueqi Cheng, Huawei Sheng, and Jin ZhangAn Empirical Study on Maximum Latency Saving in Web Prefetching .....................................................556

B. de la Ossa, J. Sahuquillo, A. Pont, and J. A. GilOrdRank: Learning to Rank with Ordered Multiple Hyperplanes ..............................................................560

Heli Sun, Jianbin Huang, Boqin Feng, Tao Li, Yingliang Zhao, and Jun LiuA Reviewer Recommendation System Based on Collaborative Intelligence ............................................564

Kai-Hsiang Yang, Tai-Liang Kuo, Hahn-Ming Lee, and Jan-Ming HoChronoSeeker: Future Opinion Extraction ................................................................................................568

Pierre Brun, Hideki Kawai, Kazuo Kunieda, and Keiji YamadaLearning Deep Web Crawling with Diverse Features ...............................................................................572

Lu Jiang, Zhaohui Wu, Qinghua Zheng, and Jun LiuAutomatic Keyphrase Extraction with a Refined Candidate Set ...............................................................576

Wei You, Dominique Fontaine, and Jean-Paul BarthèsEntropy-Based Visual Tree Evaluation on Block Extraction .....................................................................580

Wei-Ting Cho, Yu-Min Lin, and Hung-Yu Kao

SpIteR: A Module for Recommending Dynamic Personalized Museum Tours ........................................584Pierpaolo Basile, Marco de Gemmis, Leo Iaquinta, Pasquale Lops,Cataldo Musto, Fedelucio Narducci, and Giovanni Semeraro

Intelligent Human-Web Interaction: Short PapersMutli-agent System for Personalizing Information Source Selection ........................................................588

Kechid Samir and Drias HabibaWeb2Animation - Automatic Generation of 3D Animation from the Web Text .........................................596

Hyunju Shim, Bogyeong Kang, and Kyungsoo KwagProposing Web Design Enhancements Based on Specific Cognitive Factors:An Empirical Evaluation ............................................................................................................................602

Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas,Constantinos Mourlas, Mario Belk, and George Samaras

Web Support Systems: Regular PapersMining Negative Relevance Feedback for Information Filtering ...............................................................606

Yuefeng Li, Abdulmohsen Algarni, Sheng-Tang Wu, and Yue XueHierarchical-Hyperspherical Divisive Fuzzy C-Means (H2D-FCM) Clusteringfor Information Retrieval ...........................................................................................................................614

Gloria Bordogna and Gabriella Pasi

Web Support Systems: Short PapersOnline Geovisualization with Fast Kernel Density Estimator ....................................................................622

Hajime Hotta and Masafumi HagiwaraDBLP-SSE: A DBLP Search Support Engine ...........................................................................................626

Yi Zeng, Yiyu Yao, and Ning Zhong

Intelligent E-Technology: Regular PapersBelievable Electronic Trading Environments on the Web .........................................................................631

John Debenham and Simeon SimoffRelating Reputation and Money in On-line Markets .................................................................................639

Ashwin Swaminathan, Renan G. Cattelan, Cherian V. Mathew, Ydo Wexler,and Darko Kirovski

Preserving Privacy in Social Networks: A Structure-Aware Approach .....................................................647Xiaoyun He, Jaideep Vaidya, Basit Shafiq, Nabil Adam, and Vijay Atluri

Intelligent E-Technology: Short PapersRigorous Probabilistic Trust-Inference with Applications to Clustering ....................................................655

Thomas DuBois, Jennifer Golbeck, and Aravind SrinivasanAccess and Exchange of Hierarchically Structured Resources on the Webwith the NESTOR Framework ..................................................................................................................659

Maristella Agosti, Nicola Ferro, and Gianmaria Silvello

Analysis of the Waiting Time Effects on the Financial Return and the OrderFulfillment in Web-Based Group Buying Mechanisms ..............................................................................663

Hossein Sharif-Paghaleh

Others: Regular PapersTowards Bridging the Web and the Semantic Web ..................................................................................667

Swarnim Kulkarni and Doina Caragea

Others: Short PapersAdaptive Distributed Intrusion Detection Using Parametric Model ...........................................................675

Jun Gao, Weiming Hu, Xiaoqin Zhang, and Xi LiQuery Suggestion by Query Search: A New Approach to User Support in WebSearch ......................................................................................................................................................679

Shen Jiang, Sandra Zilles, and Robert HolteDeriving Customized Integrated Web Query Interfaces ...........................................................................685

Eduard C. Dragut, Fang Fang, Clement Yu, and Weiyi MengApproximate Classification of Semantically Annotated Web ResourcesExploiting Pseudo-metrics Induced by Local Models ...............................................................................689

Claudia d'Amato, Nicola Fanizzi, Floriana Esposito, and Thomas Lukasiewicz

Industry Track PapersIntelligent Agents in the Service-Oriented World - An Industrial ExperienceReport .......................................................................................................................................................693

Li Guo, Moustafa Ghanem, Vasa Curcin, and Nabeel AzamCosDic: Towards a Comprehensive System for Knowledge Discoveryin Large-Scale Data: Architecture, Implementation and Case Studies .....................................................697

Bin Wu, Shengqi Yang, Haizhou Zhao, Yuan Gao, and Lijun SuoDiscovery of Technology Synergies through Collective Wisdom .............................................................701

Cai-Nicolas Ziegler and Maximilian ViermetzDistilling Informative Content from HTML News Pages ............................................................................707

Cai-Nicolas Ziegler, Christian Vögele, and Maximilian Viermetz

WI 2009 Author Index

IEEE Catalog Number: ISBN:

CFP09WEB-PRT 978-1-4244-5331-3

2009 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT) (WI-IAT 2009)

Milano, Italy 15 – 18 September 2009

Volume 2 Pages 1-588

Editors: Ricardo Baeza-Yates Bettina Berendt Elisa Bertino

Ee-Peng Lim Gabriella Pasi

2009 IEEE/WIC/ACM InternationalConference on Web Intelligence

and Intelligent Agent Technology

WI-IAT 2009Table of Contents

Volume - 2

IAT 2009 Welcome Message from Conference Chair and Program Chair

IAT 2009 and WI 2009 Conference Organization

IAT 2009 Program Committee Members

IAT 2009 Non-PC Reviewers

IAT 2009 Sponsors

WI'09 and IAT'09 Joint Invited TalksSearch Computing ........................................................................................................................................1

Stefano CeriSwarm-Bots and Swarmanoid: Two Experiments in Embodied SwarmIntelligence ....................................................................................................................................................2

Marco DorigoAgent Based Aiding of Human Teams ..........................................................................................................4

Katia P. SycaraData Mining for Malicious Code Detection and Security Applications ..........................................................6

Bhavani ThuraisinghamIntelligent Social Network Modeling ..............................................................................................................8

Ronald R. YagerDeveloping Actionable Trading Strategies for Trading Agents .....................................................................9

Chengqi Zhang

WIC Feature TalkVarious Levels from Brain Informatics to Web Intelligence ........................................................................10

Yulin Qin

Autonomy-Oriented Computing (AOC): Regular PapersAn Intelligent Agent That Autonomously Learns How to Translate ............................................................12

Marco Turchi, Tijl De Bie, and Nello CristianiniCognitive-Agent-Based Modeling of a Financial Market .............................................................................20

Célia da Costa Pereira, Alessia Mauri, and Andrea G. B. TettamanziGlobally Optimal Multi-agent Reinforcement Learning Parametersin Distributed Task Assignment ..................................................................................................................28

Dominik Dahlem and William HarrisonAdaptive Deterrence Sanctions in a Normative Framework .......................................................................36

Henrique Lopes Cardoso and Eugénio OliveiraMACSIMA: Simulating the Co-evolution of Negotiation Strategiesin Agent-Based Supply Networks ...............................................................................................................44

Christian Russ and Alexander Walz

Autonomy-Oriented Computing (AOC): Short PapersMulti-a(ge)nt Graph Patrolling and Partitioning ...........................................................................................52

Yotam Elor and Alfred M. BrucksteinA Multi-agent Resource Negotiation for Social Welfare ..............................................................................58

Antoine Nongaillard and Philippe MathieuIntegrating Model Transformation in Agent-Oriented Software Engineering ..............................................62

Cuiyun Hu, Xinjun Mao, and Hong NingMethodologies for Self-Organising Systems: A SPEM Approach ..............................................................66

Mariachiara Puviani, Giovanna Di Marzo Serugendo, Regina Frei,and Giacomo Cabri

Simulation of the Rungis Wholesale Market: Lessons on the Calibration,Validation and Usage of a Cognitive Agent-Based Simulation ...................................................................70

Philippe Caillou, Corentin Curchod, and Tiago BaptistaSelf-Organization of Peers in Agent Societies ............................................................................................74

Sharmila Savarimuthu, Maryam Purvis, and Martin PurvisSimulating BDI-Based Wireless Sensor Networks .....................................................................................78

Alexis Morris, Paolo Giorgini, and Sameh Abdel-NabyAutonomous UAV Surveillance in Complex Urban Environments ..............................................................82

Eduard Semsch, Michal Jakob, Dušan Pavlícek, and Michal PechoucekAbstract Requirement Analysis in Multiagent System Design ....................................................................86

Scott J. Harmon, Scott A. DeLoach, and RobbyAutonomy and Coordination: Controlling External Influences on DecisionMaking ........................................................................................................................................................92

B. van der Vecht, F. Dignum, and J-J. Ch. Meyer

A Formalization of Continuous Commitments among Multiple Agents .......................................................96Viji R. Avali and Michael N. Huhns

An Autonomy-Oriented Paradigm for Self-Organized Computing ............................................................100Jiming Liu, Chao Gao, and Ning Zhong

DeCoMAS: An Architecture for Supplementing MAS with Systemic Modelsof Decentralized Agent Coordination ........................................................................................................104

Jan Sudeikat and Wolfgang Renz

Autonomous Knowledge and Information Agents: Regular PapersEffects of Polite Behaviors Expressed by Robots: A Case Study in Japan ..............................................108

Tatsuya Nomura and Kazuma SaekiUser Insisted Redistribution of Belief in Hierarchical Classification Spaces .............................................115

Wilbert van Norden and Catholijn JonkerLeveraging Users for Efficient Interruption Management in Agent-UserSystems ....................................................................................................................................................123

Tammar Shrot, Avi Rosenfeld, and Sarit Kraus

Autonomous Knowledge and Information Agents: Short PapersConfusion and Distance Metrics as Performance Criteria for HierarchicalClassification Spaces ................................................................................................................................131

Wilbert van Norden and Catholijn JonkerIntegrating NLP with Reasoning about Actions for Autonomous AgentsCommunicating with Humans ...................................................................................................................137

Xiaoping Chen, Jiehui Jiang, Jianmin Ji, Guoqiang Jin, and Feng WangEvaluating a Drama Management Approach in an Interactive Fiction Game ...........................................141

Andrea Corradini, Manish Mehta, and Santi Ontañón

Agent Systems Modeling and Methodology: Regular PapersProgramming Normative Artifacts with Declarative Obligations and Prohibitions ....................................145

N. A. M. Tinnemeier, M. M. Dastani, J-J. Ch. Meyer, and L. van der TorreEvaluating Organizational Configurations .................................................................................................153

Loris Penserini, Frank Dignum, Virginia Dignum, Huib Aldewereld,and Davide Grossi

An Intelligent Social Fabric Influence Component in Cultural Algorithmsfor Knowledge Learning in Dynamic Environments ..................................................................................161

Mostafa Z. Ali and Robert G. ReynoldsAdaptive Fuzzy Function Approximation for Multi-agent ReinforcementLearning ....................................................................................................................................................169

Cheng Wu and Waleed MeleisOntology-Based Learning for Negotiation .................................................................................................177

Reyhan Aydogan and Pinar Yolum

Temporal Decoupling and Determining Resource Needs of AutonomousAgents in the Airport Turnaround Process ................................................................................................185

Pim van Leeuwen and Cees WitteveenOffline Planning for Communication by Exploiting Structured Interactionsin Decentralized MDPs .............................................................................................................................193

Hala Mostafa and Victor LesserReinforcement Learning in RoboCup KeepAway with Partial Observability .............................................201

Sam Devlin, Marek Grzes, and Daniel KudenkoSubjectivity and Cognitive Biases Modeling for a Realistic and EfficientAssisting Conversational Agent ................................................................................................................209

François Bouchet and Jean-Paul SansonnetModeling Agents with a Theory of Mind ....................................................................................................217

Maaike Harbers, Karel van den Bosch, and John-Jules MeyerEfficient Allocation of Hierarchically-Decomposable Tasks in a Sensor WebContract Net ..............................................................................................................................................225

John S. Kinnebrew and Gautam BiswasTopology and Memory Effect on Convention Emergence ........................................................................233

Daniel Villatoro, Sandip Sen, and Jordi Sabater-MirOn the Logic of Cellular Reactive Systems ..............................................................................................241

Jun Wu, Chongjun Wang, Xiaosong Tu, and Junyuan Xie

Agent Systems Modeling and Methodology: Short PapersSymbol Statistics for Concept Formation in AI Agents .............................................................................249

Jason R. ChenAn Agent Supports Constructivist and Ecological Rationality ...................................................................255

John Debenham and Carles SierraOn the Acceptability of Meta-arguments ...................................................................................................259

Guido Boella, Leendert van der Torre, and Serena VillataPersonality, Emotions and Physiology in a BDI Agent Architecture: The PEP ->BDI Model .................................................................................................................................................263

Hazaël Jones, Julien Saunier, and Domitile LourdeauxIntroducing Communication in Dis-POMDPs with Finite State Machines .................................................267

Yuki Iwanari, Makoto Tasaki, Makoto Yokoo, Atsushi Iwasaki, and Yuko SakuraiEnabling Goal Oriented Action Planning with Goal Net ............................................................................271

Huiliang Zhang, Zhiqi Shen, and Chunyan MiaoToward a Generic Framework for Modeling Human Behaviors in CrowdSimulation .................................................................................................................................................275

Linbo Luo, Suiping Zhou, Wentong Cai, Malcolm Yoke Hean Low,and Michael Lees

Silicon Coppélia: Integrating Three Affect-Related Models for EstablishingRicher Agent Interaction ...........................................................................................................................279

Matthijs Pontier and Ghazanfar F. Siddiqui

How to Complete Regulations in Multi-agent Systems .............................................................................285Christophe Garion, Stéphanie Roussel, and Laurence Cholvy

Relation of Trust and Social Emotions: A Logical Approach ....................................................................289Jean-François Bonnefon, Dominique Longin, and Manh-Hung Nguyen

Autonomous Agents: When the Mailbox Remains Empty ........................................................................293Katia Potiron, Patrick Taillibert, and Amal El Fallah Seghrouchni

Towards the Specification of Recursive Multi-agent Systems Using TypeTheory .......................................................................................................................................................297

Hoang Thi Thanh Ha and Michel OccelloAn Agent Model for a Human's Social Support Network Tie Preferenceduring Depression .....................................................................................................................................301

Azizi A. Aziz, Michel. C. A. Klein, and Jan TreurTowards Zero-Delay Recovery of Agents in Production Automation Systems .........................................307

Eva Kühn, Richard Mordinyi, Mario Lang, and Adnan SelimovicAgent Influence and Intelligent Approximation in Multiagent Problems ....................................................311

Martin Allen and Shlomo Zilberstein

Distributed Problem Solving: Regular PapersOn-line Coordination: Event Interaction and State Communicationbetween Cooperative Agents ....................................................................................................................315

Manh Tung Pham and Kiam Tian SeowEfficient Distributed Bayesian Reasoning via Targeted Instantiationof Variables ...............................................................................................................................................323

Patrick de Oude and Gregor PavlinMyopic and Non-myopic Communication under Partial Observability ......................................................331

Alan Carlin and Shlomo ZilbersteinAn Efficient Algorithm for Solving Dynamic Complex DCOP Problems ...................................................339

Sankalp Khanna, Abdul Sattar, David Hansen, and Bela StanticDistributed Constraint Optimization for Large Teams of Mobile Sensing Agents .....................................347

Roie Zivan, Robin Glinton, and Katia SycaraSmall World Model for Agent Searching ...................................................................................................355

Miguel RebolloCluster-Swap: A Distributed K-median Algorithm for Sensor Networks ...................................................363

Yoonheui Kim, Victor Lesser, Deepak Ganesan, and Ramesh Sitaraman

Distributed Problem Solving: Short PapersAn Awareness-Based Simulated Annealing Method to Cover DynamicLoad-Balancing in Collaborative Distributed Environments ......................................................................371

Mauricio Paletta and Pilar HerreroOptimization-Based Collision Avoidance for Cooperating Airplanes ........................................................375

David Šišlák, Premysl Volf, Michal Pechoucek, Niranjan Suri, David Nicholson,and David Woodhouse

Multi-Hyb: A Hybrid Algorithm for Solving DisCSPs with Complex LocalProblems ...................................................................................................................................................379

David Lee, Inés Arana, Hatem Ahriz, and Kit-Ying HuiBSA-CM: A Multi-robot Coverage Algorithm .............................................................................................383

E. Gonzalez and E. Gerlein

Autonomous Auctions and Negotiation: Regular PapersCompetitive Comparison-Shopping Mediated Markets ............................................................................387

David SarneCombining Boolean Games with the Power of Ontologies for AutomatedMulti-attribute Negotiation in the Semantic Web .......................................................................................395

Thomas Lukasiewicz and Azzurra RagoneBilateral Bargaining with One-Sided Two-Type Uncertainty .....................................................................403

Bo An, Nicola Gatti, and Victor LesserComputing Information Minimal Match Explanations for Logic-BasedMatchmaking ............................................................................................................................................411

Tommaso Di Noia, Eugenio Di Sciascio, and Francesco M. Donini

Autonomous Auctions and Negotiation: Short PapersSecure Keyword Auction: Preserving Privacy of Bidding Prices and CTRs .............................................419

Yuko Sakurai, Makoto Yokoo, Atsushi Iwasaki, and Koutarou SuzukiExtending Alternating-Offers Bargaining in One-to-Many and Many-to-ManySettings .....................................................................................................................................................423

Bo An, Nicola Gatti, and Victor LesserA Secure and Fair Negotiation Protocol in Highly Complex Utility Space Basedon Cone-Constraints .................................................................................................................................427

Katsuhide Fujita, Takayuki Ito, and Mark KleinCreating Incentives to Prevent Intentional Execution Failures .................................................................431

Yingqian Zhang and Mathijs de WeerdtA Novel Bid Optimizer for Sponsored Search Auctions Using CooperativeGame Theory ............................................................................................................................................435

Somanchi Sriram, Nittala Chaitanya, and Yadati NarahariThe Benefits of Opponent Models in Negotiation .....................................................................................439

Koen Hindriks, Catholijn M. Jonker, and Dmytro TykhonovMeeting Scheduling Assembles Children in the Rectangular Forest ........................................................445

Ahmed Y. Tawfik and Hijaz Al-Ani

Applications: Regular PapersAttention Manipulation for Naval Tactical Picture Compilation .................................................................450

Tibor Bosse, Rianne van Lambalgen, Peter-Paul van Maanen, and Jan TreurAn Adaptive Agent Model Estimating Human Trust in Information Sources ............................................458

Mark Hoogendoorn, S. Waqar Jaffry, and Jan Treur

Easy Living in the Virtual World: A Noble Approach to Integrate Real WorldActivities to Virtual Worlds ........................................................................................................................466

Mostafa Al Masum Shaikh, Prendinger Helmut, Keikichi Hirose,and Ishizuka Mitsuru

Railroad Driving Model Based on Distributed Constraint Optimization ....................................................474Allan Rodrigo Leite, Bruno Giacomet, and Fabrício Enembreck

Applications: Short PapersTowards a Knowledge-Based Framework for Agents Interacting inthe Semantic Web ....................................................................................................................................482

Kalliopi Kravari, Efstratios Kontopoulos, and Nick BassiliadesRuntime Adaptation of Multiagent Systems for Ubiquitous Environments ...............................................486

Kutila Gunasekera, Seng Wai Loke, Arkady Zaslavsky, and Shonali KrishnaswamyComparing Crime Prevention Strategies by Agent-Based Simulation ......................................................491

Tibor Bosse and Charlotte GerritsenTank War Using Online Reinforcement Learning .....................................................................................497

Kresten Toftgaard Andersen, Yifeng Zeng, Dennis Dahl Christensen,and Dung Tran

A Multiagent Tool to Simulate Hybrid Real/Virtual Embedded Agent Societies .......................................501Jean-Paul Jamont and Michel Occello

An Agent Model for Personal Development Support ................................................................................505Tibor Bosse, Rob Duell, Zulfiqar A. Memon, Jan Treur, and C. Natalie van der Wal

Autonomous Social Computing and Intelligence: Regular PapersEmbodying Organisations in Multi-agent Work Environments .................................................................511

Michele Piunti, Alessandro Ricci, Olivier Boissier, and Jomi F. Hübner

Autonomous Social Computing and Intelligence: Short PapersDependable Recommendations in Social Internetworking .......................................................................519

Pasquale De Meo, Giovanni Quattrone, Domenico Rosaci, and Domenico UrsinoReputation Cascade Model over Social Connections in Online Social Networks ....................................523

Maziar Gomrokchi, Jamal Bentahar, and Babak KhosravifarTransition Process Distinction in Multiagent Organization .......................................................................527

Eric T. Matson

Others: Regular PapersThe M2M Pathfinding Algorithm Based on the Idea of Granular Computing ............................................533

Haifeng Wan, Yingpeng Zhang, Shengzhou Luo, Ruijie Liu, and Wensheng YeComputing Bayes-Nash Equilibria through Support Enumeration Methodsin Bayesian Two-Player Strategic-Form Games .......................................................................................541

Sofia Ceppi, Nicola Gatti, and Nicola BasilicoLearning in a Fixed or Evolving Network of Agents ..................................................................................549

Gauvain Bourgne, Amal El Fallah-Seghrouchni, and Henry Soldano

Extending Algorithms for Mobile Robot Patrolling in the Presenceof Adversaries to More Realistic Settings .................................................................................................557

Nicola Basilico, Nicola Gatti, Thomas Rossi, Sofia Ceppi, and Francesco AmigoniDeveloping a Deterministic Patrolling Strategy for Security Agents .........................................................565

Nicola Basilico, Nicola Gatti, and Francesco AmigoniIncremental Non-unanimous Concept Reformation through Queried ObjectClassification .............................................................................................................................................573

Nima Mirbakhsh, Arman Didandeh, and Mohsen Afsharchi

Others: Short PapersModularity in BDI-Based Multi-agent Programming Languages ...............................................................581

Mehdi Dastani and Bas Steunebrink

Demo Track PapersRequirement Driven Service Agent Collaboration and QoS Based Negotiation ......................................585

Jian Tang and Zhi Jin

IAT 2009 Author Index

IEEE Catalog Number: ISBN:

CFP09WEB-PRT 978-1-4244-5331-3

2009 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT) (WI-IAT 2009)

Milano, Italy 15 – 18 September 2009

Volume 3 Pages 1-620

Editors: Ricardo Baeza-Yates Bettina Berendt Elisa Bertino

Ee-Peng Lim Gabriella Pasi

2009 IEEE/WIC/ACM InternationalConference on Web Intelligence

and Intelligent Agent Technology

WI-IAT 2009Table of Contents

Volume - 3

Preface

WI'09: International Workshop On Intelligent Web Interaction 2009

WPRRS’09: Workshop on Web Personalization, Reputation and Recommender Systems

WIRSS 2009: International Workshop on Web Information Retrieval Support Systems

SAIAW 2009: Soft Approaches to Information Access on the Web

VUSW 2009: Managing Vagueness and Uncertainty in the Semantic Web

SPeL 2009: 2nd International Workshop on Social and Personal Computing for Web-Supported Learning Communities

NLPOE 2009: Workshop on Natural Language Processing and Ontology Engineering

ECBS 2009: The 2nd International Workshop on Electronic Commerce, Business, and Services

HAI 2009: Third International Workshop on Human Aspects in Ambient Intelligence: Agent Technology,

Human-Oriented Knowledge, and Applications

EGOVEM 2009: International Workshop on Intelligent E-government and Emergency Management

CIAO 2009: Computational Intelligence Approach for Ontology-Based Knowledge Discovery

DOCW 2009: The Second WI/IAT Doctoral Workshop

WLIAMAS 2009: The Second Workshop on Logics for Intelligent Agents and Multi-agent Systems

IAPWNC 2009: Intelligent Analysis and Processing of Web News Content

DART 2009: 3rd International Workshop on Distributed Agent-Based Retrieval Tools

W2T 2009: The 2009 Workshop Web2Touch Living Experience through Web

crowds&ped 2009: International Workshop on Crowds and Pedestrian Behavior

WPT’2009: Workshop on Web Privacy and Trust

WI-IAT Workshops 2009 Sponsors

International Workshop on Intelligent Web Interaction 2009 (IWI'09)Visualization Cube: Modeling Interaction for Exploratory Data Analysisof Spatiotemporal Trend Information ............................................................................................................1

Yasufumi Takama and Takashi YamadaHow Does Label Propagation Algorithm Work in Bipartite Networks? .........................................................5

Xin Liu and Tsuyoshi MurataUser Study of Automatic Photo Classifier by Color and Timestamp ............................................................9

Yuki Orii, Takayuki Nozawa, and Toshiyuki Kondo"Easy" Cooking Recipe Recommendation Considering User's Conditions ................................................13

Asami Yajima and Ichiro KobayashiUSE: A Concept-Based Recommendation System to Support Creative Search .......................................17

J. Sousa Lopes, S. Alvarez-Napagao, and J. Vázquez-SalcedaNatural Language Question and Answer Method for RDF InformationResource ....................................................................................................................................................22

Chie Akita, Motohiro Mase, and Yasuhiko KitamuraOptimizing Web Content Presentation: A Online PSO Approach ...............................................................26

Alfredo Milani, Valentino Santucci, and Clement Leung

Clustering with Constrained Similarity Learning .........................................................................................30Masayuki Okabe and Seiji Yamada

Automated Web Site Evaluation - An Approach Based on Ranking SVM ..................................................34Peng Li and Seiji Yamada

Analyzing Social Networks Using FCA: Complexity Aspects .....................................................................38Václav Snášel, Zdenek Horák, Jana Kocíbová, and Ajith Abraham

Managing Context-Dependent Workspace Awareness in ane-Collaboration Environment ......................................................................................................................42

Liliana Ardissono, Gianni Bosio, Anna Goy, Giovanna Petrone, and Marino SegnanEnhanced Gestalt Theory Guided Web Page Segmentation for MobileBrowsing .....................................................................................................................................................46

Xin Yang and Yuanchun ShiMining for Patterns of Semantic Link Usage: Do Domain Users Actually LikeSemantic Browsing? ...................................................................................................................................50

Ed de Quincey, Helen Oliver, Patty Kostkova, Gawesh Jawaheer,Gemma Madle, Gayo Diallo, Dimitra Alexopoulou, Michael Schroeder,Bianca Habermann, Khaled Khelif, Simon Jupp, and Robert Stevens

New Techniques for Data Preprocessing Based on Usage Logs for EfficientWeb User Profiling at Client Side ...............................................................................................................54

Jinhyuk Choi and Geehyuk LeeAdapting Recommendations Organization to User Preferences ................................................................58

Li Chen

Workshop on Web Personalization, Reputation and RecommenderSystems (WPRRS’09)Max-Minimum Algorithm for Trust Transitivity in Trustworthy Networks .....................................................62

Yixiang Chen, Tian-Ming Bu, Min Zhang, and Hong ZhuAnalyzing User Actions within a Web 2.0 Portal to Improve a CollaborativeFiltering Recommendation System .............................................................................................................65

Andrea Turati, Dario Cerizza, Irene Celino, and Emanuele Della ValleA Metric Model for Trustworthiness of Softwares .......................................................................................69

Hongwei Tao and Yixiang ChenClassification and Summarization of Pros and Cons for Customer Reviews .............................................73

Xinghua Hu and Bin WuRecommending Effort Estimation Methods for Software Project Management ..........................................77

Bernhard Peischl, Mihai Nica, Markus Zanker, and Wolfgang SchmidEnhancing an Incremental Clustering Algorithm for Web Page Collections ...............................................81

Gavin Shaw and Yue XuSocial Trust-Aware Recommendation System: A T-Index Approach .........................................................85

Alireza Zarghami, Soude Fazeli, Nima Dokoohaki, and Mihhail MatskinMulti-model Ontology-Based Hybrid Recommender System in E-learningDomain ........................................................................................................................................................91

Leyla Zhuhadar, Olfa Nasraoui, Robert Wyatt, and Elizabeth Romero

International Workshop on Web Information Retrieval SupportSystems (WIRSS 2009)A Query Construction Service for Large-Scale Web Search Engines ........................................................96

Ioannis Papadakis, Michalis Stefanidakis, Sofia Stamou, and Ioannis AndreouUtilizing Images for Assisting Cross-Language Information Retrieval onthe Web ....................................................................................................................................................100

Yoshihiko Hayashi, Savas Ali Bora, and Masaaki NagataEvaluating Natural User Preferences for Selective Retrieval ...................................................................104

Alan Eckhardt and Peter VojtášCubanSea: Cluster-Based Visualization of Search Results .....................................................................108

Matthias Tilsner, Orland Hoeber, and Adrian FiechReinventing the Web Browser for the Semantic Web ...............................................................................113

Michal Tvarožek and Mária BielikováBee Hive at Work: Story Tracking Case Study .........................................................................................117

Pavol Navrat, Lucia Jastrzembska, and Tomas JelinekInformation Extraction from Web Pages ...................................................................................................121

Róbert Novotný, Peter Vojtáš, and Dušan MarušcákQuery Disambiguation Based on Novelty and Similarity User's Feedback ..............................................125

Gloria Bordogna, Alessandro Campi, Stefania Ronchi, and Giuseppe PsailaDifferential Tag Clouds: Highlighting Particular Features in Documents ..................................................129

Geraldo Xexéo, Fernando Morgado, and Patrícia FiuzaConstruction of Ontology Based Semantic-Linguistic Feature Vectorsfor Searching: The Process and Effect .....................................................................................................133

Stein L. Tomassen and Darijus StrasunskasProbabilistic Relational Models with Relational Uncertainty: An Early Studyin Web Page Classification .......................................................................................................................139

E. Fersini, E. Messina, and F. ArchettiPreference Learning to Rank with Sparse Bayesian ................................................................................143

Xiao Chang and Qinghua ZhengImproving the Performance of Collaborative Filtering Recommender Systemsthrough User Profile Clustering .................................................................................................................147

Paul te Braak, Noraswaliza Abdullah, and Yue Xu

Soft Approaches to Information Access on the Web (SAIAW 2009)Experimental Results on the Aggregation Methods in Blog Distillation ....................................................151

Mostafa Keikha and Fabio CrestaniTree-Based Microaggregation for the Anonymization of Search Logs .....................................................155

Guillermo Navarro-Arribas and Vicenç TorraWeb-Based Personal Health Records Filtering Using Fuzzy Prototypesand Data Quality Criteria ..........................................................................................................................159

Francisco P. Romero, Ismael Caballero, Jose A. Olivas, Eugenio Verbo,and Jesus Serrano-Guerrero

Uncertainty Reduction in Location-Based Retrieval of Georeferenced WebResources by Moving Users .....................................................................................................................163

Gloria Bordogna, Graziano Bovenzi, Giorgio Ghisalberti, and Giuseppe PsailaFuzzy Classification of Web Reports with Linguistic Text Mining .............................................................167

Jan Dedek and Peter VojtasContext-Aware Approach for Orally Accessible Web Services ................................................................171

David Griol, Nayat Sánchez-Pi, Javier Carbó, and José M. MolinaA Concept of Bipolar Queries in Textual Information Retrieval ................................................................175

Slawomir Zadrozny, Janusz Kacprzyk, and Guy De TréA Fuzzy Linguistic Recommender System to Disseminate the Own AcademicResources in Universities .........................................................................................................................179

C. Porcel and E. Herrera-ViedmaComputer Crime Investigation by Means of Fuzzy Semantic Maps .........................................................183

V. Loia, M. Mattiucci, S. Senatore, and M. VenieroREJA: A Georeferenced Hybrid Recommender System for Restaurants ................................................187

L. Martínez, R. M. Rodríguez, and M. Espinilla

Managing Vagueness and Uncertainty in the Semantic Web (VUSW2009)Extracting Taxonomies from Data - A Case Study Using Fuzzy FormalConcept Analysis ......................................................................................................................................191

Andrei Majidian and Trevor MartinKOWLAN: A Multi Agent System for Bayesian Diagnosisin Telecommunication Networks ...............................................................................................................195

Sergio García-Gómez, Javier González-Ordás, F. Javier García-Algarra,Raquel Toribio-Sardón, Andrés Sedano-Frade, and Ferrán Buisán-García

2nd International Workshop on Social and Personal Computingfor Web-Supported Learning Communities (SPeL 2009)Recovering Brazilian Indigenous Cultural Heritage Using New Informationand Communication Technologies ...........................................................................................................199

Maria Beatriz Felgar de Toledo, Miriam A. M. Capretz, and David S. AllisonThe Design of e-Learning Contracts: Intelligibility Catchers in praxi ........................................................203

Chris StaryA Collaborative Environment for the Design of Accessible Educational Objects .....................................207

Patrizia Boccacci, Marina Ribaudo, and Marco MesitiSelf Regulated Learning Provided by Hypermedia and the Use of TechnologyEnhanced Learning Environments ............................................................................................................211

Amir Benmimoun and Philippe TriganoAdaptive Learning Based on Exercises Fitness Degree ..........................................................................215

Ana-Maria Mirea and Mircea Cezar Preda

The Organizational Knowledge Circulated Management one-Learning Practices in Universities - Through the Case Study in UEC ...................................................219

Toshio Okamoto, Fumihiko Anma, Naomi Nagata, and Mizue KayamaGlobal Teacher Training Based on a Multiple Perspective Assessment: AKnowledge Building Community for Future Assistant Language Teachers ..............................................223

Yuri Nishihori, Chizuko Kushima, Yuichi Yamamoto, Haruhiko Sato,and Satoko Sugie

An Exploration of Formal and Informal Learning Flows in LMS 2.0: Case StudyEdu 2.0 .....................................................................................................................................................227

Malinka Ivanova and Anguelina PopovaAutomatic Group Formation for Informal Collaborative Learning .............................................................231

Neil Rubens, Mikko Vilenius, and Toshio OkamotoAdvanced Adaptivity in Learning Management Systems by ConsideringLearning Styles .........................................................................................................................................235

Sabine Graf and KinshukProviding Personalized Courses in a Web-Supported Learning Environment .........................................239

Elvira Popescu and Costin BadicaCollaborative Projects and Self Evaluation within a Social Reputation-BasedExercise-Sharing System .........................................................................................................................243

Andrea Sterbini and Marco Temperini

Workshop on Natural Language Processing and Ontology Engineering(NLPOE 2009)Using Keywords Clustering to Construct Ontological Hierarchies ............................................................247

Jiashu Hao, Chengzhi Zhang, and Huilin WangDiscriminatively Modeling Commonality of Term Types for Extracting Relationfrom Small Corpora ...................................................................................................................................251

Zhifang Sui, Yao Liu, and Yongwei HuThe Semantic Computing Model of Sentence Similarity Based on ChineseFrameNet ..................................................................................................................................................255

Ru Li, Shuanghong Li, and Zezheng ZhangAutomatic Labeling of Semantic Role on Chinese FrameNet Using ConditionalRandom Fields ..........................................................................................................................................259

Jihong Li, Ruibo Wang, Weilin Wang, Bo Gu, and Guochen LiDevelopment and Usage of Chinese Medicine Supporting System Basedon Post-Controlled Machinery ..................................................................................................................263

Yao Liu, Xue-Fei Chen, Yang Zhou, and Zhen-guo WangResearch on Automatic Chinese Multi-word Term Extraction Basedon Integration of Web Information and Term Component ........................................................................267

Wei Kang, Zhifang Sui, and Yao LiuExtracting Chinese-English Bilingual Core Terminology from Parallel ClassifiedCorpora in Special Domain .......................................................................................................................271

Chengzhi Zhang

Resolving Combinational Ambiguity Based on Ensembles of Classifiers ................................................275Dexin Ding, Weiguang Qu, Xuri Tang, Lili Yu, and Tao Xu

Unsupervised Word Sense Discrimination Improves Construction ofthe Wordnets ............................................................................................................................................279

Hong Zhu and Yang LiuA Stochastic Technique to Obtain Training Data for Word Segmentation ................................................283

Takuya Fukuda and Takao MiuraMining Concepts from Wikipedia for Ontology Construction ....................................................................287

Gaoying Cui, Qin Lu, Wenjie Li, and Yirong ChenLearning Semantic Roles for Ontology Patterns .......................................................................................291

Roberto Basili, Danilo Croce, Diego De Cao, and Cristina Giannone

The 2nd International Workshop on Electronic Commerce, Business,and Services (ECBS 2009)Simultaneous Product Attribute Name and Value Extraction from Web Pages .......................................295

Bo Wu, Xueqi Cheng, Yu Wang, Yan Guo, and Linhai SongCombining Similarity and Distribution Features to Match Attributes .........................................................299

Yu Wang, Binxing Fang, and Yan GuoTowards a Customizable Platform for Simulation of Group Buying Markets ............................................303

Hossein Sharif-PaghalehEconomics Applied to Information Security: The Brazilian Electronic Bill of SaleCase ..........................................................................................................................................................307

Thiago Souza Araujo and Jean Everson MartinaWeb Co-clustering of Usage Network Using Tensor Decomposition .......................................................311

Qingbiao Zhou, Guangdong Xu, and Yu ZongPreference-Aware Web Service Composition Using HierarchicalReinforcement Learning ...........................................................................................................................315

Hongbing Wang and Xiaohui GuoModelling SCM as a Multi-layer Interconnected Constraint SatisfactionProblem ....................................................................................................................................................319

Areej Malibary and Maria Fasli

Third International Workshop on Human Aspects in AmbientIntelligence: Agent Technology, Human-Oriented Knowledge,and Applications (HAI 2009)Tacitly Communicating with Our Intelligent Environment via Our PracticalBehavior and Its Traces ............................................................................................................................323

Cristiano CastelfranchiThe Behavioural Implications of Ubiquitous Monitoring ............................................................................327

Stuart Moran and Keiichi NakataAgent-Based Security System for User Verification .................................................................................331

Erik Dovgan, Boštjan Kaluža, Tea Tušar, and Matjaž GamsModeling an Ambient Agent to Support Depression Relapse Prevention ................................................335

Azizi A. Aziz, Michel C. A. Klein, and Jan TreurHuman Aspects in Clinical Ambient Intelligence Scenarios .....................................................................341

Christian Henke and Vladimir StantchevGetting a Grip on Emotions in Negotiations: The Possibilities of ICT .......................................................345

Willem-Paul Brinkman, Joost Broekens, Catholijn M. Jonker,and John-Jules Ch. Meyer

Emotionally Intelligent Agents for Human Resource Management ..........................................................349R. Khosla, M-T Chu, K. Tohi, K. G. Yamada, K. Kuneida, and S. Oga

Cognitive Modeling of Virtual Autonomous Intelligent Agents IntegratingHuman Factors .........................................................................................................................................353

Lydie Edward, Domitile Lourdeaux, and Jean-Paul BarthèsLet's Play Catch in Words: Online Negotiation System with a Senseof Presence Based on Haptic Interaction .................................................................................................357

Meng Chen, Daisuke Katagami, and Katsumi Nitta

International Workshop on Intelligent E-government and EmergencyManagement (EGOVEM 2009)Reflections on Web-Oriented Architectures for Risk Management ..........................................................361

Maria Grazia Fugini, Piercarlo Maggiolini, Claudia Raibulet, and Luigi UbezioERPBAM: A Model for Structure and Reasoning of Agent Basedon Entity-Relation-Problem Knowledge Representation System .............................................................365

Xue-Long Chen, Li-Ming Li, Yan-Zhang Wang, Ning Wang, and Xin YeResearch on Relation Models of Unexpected Events Oriented to EmergencyDecision Support ......................................................................................................................................369

Xuehua Wang, Dong Wang, Peng Zhang, Xin Ye, and Ning WangThe Application of Web Service Technology in Government InformationResources Sharing System ......................................................................................................................373

Wang Ning, Bai He, Li Hui, Wang Xuehua, and Wang YanzhangResearch of Emergency Knowledge Model Based on Problem ...............................................................377

Qiu Jiangnan, Li Ping’an, Wu Liwen, and Wang Yanzhang

Study on the Government Affairs System Based on MetaData ................................................................381Zhang Peng, Li Li-ming, Wang Yan-zhang, Lu Yan, and Wang Ning

Research of Reliability-Based Four Layers Access Control Model ..........................................................385Li Huaiming, Tian Ke, Yang Shuai, Wang Xuehua, and Zhong Qiuyan

Metadata Management Model for Emergency Information Resources ....................................................389Wang Yanzhang, Feng Tianwei, Ye Xin, and Wu Chunyou

Research and Application on Business Rules for One-Stop AdministrativePermit System ..........................................................................................................................................393

Xin Ye, Na Wang, Yanzhang Wang, Hui Li, and Shengju HanProposal to the Development of Emergency Logistics System ................................................................397

Lan Lan, Huaiming Li, and Ning Wang

Computational Intelligence Approach for Ontology-Based KnowledgeDiscovery (CIAO 2009)A Multi Facet Representation of a Fuzzy Ontology Population ................................................................401

Carmen De Maio, Giuseppe Fenza, Vincenzo Loia, and Sabrina SenatoreA New Method for Fuzzy Formal Concept Analysis .................................................................................405

Siyao Zheng, Yiming Zhou, and Trevor MartinRecommending New Tags Using Domain-Ontologies .............................................................................409

Andrea Baruzzo, Antonina Dattolo, Nirmal Pudota, and Carlo TassoFML-Based Ontological Agent for Healthcare Application with Diabetes .................................................413

Giovanni Acampora, Chang-Shing Lee, and Mei-Hui WangA Novel Type-2 Fuzzy Ontology and Its Application to Diet Assessment ................................................417

Chang-Shing Lee, Mei-Hui Wang, Chin-Yuan Hsu, and Hani HagrasOntology-Based Intelligent Web Mining Agent for Taiwan Travel ............................................................421

Yung-Chun Chang, Pei-Ching Yang, and Jung-Hsien ChiangOntology-Based Semantic Web Image Retrieval by Utilizing Textualand Visual Annotations .............................................................................................................................425

Ja-Hwung Su, Bo-Wen Wang, Hsin-Ho Yeh, and Vincent S. TsengComputational Detection of Humor: A Dream or a Nightmare? The OntologicalSemantics Approach .................................................................................................................................429

Julia M. TaylorA Web-Based Service for the Elicitation of Resources in the BiomedicalDomain .....................................................................................................................................................433

J. M. Morales-del-Castillo, Carlos Porcel, E. Herrera-Viedma, and Eduardo PeisFacilitating Active Multidimensional Association Mining with User PreferenceOntology ...................................................................................................................................................437

Chin-Ang Wu, Wen-Yang Lin, and Chuan-Chun Wu

The Second WI/IAT Doctoral Workshop (DOCW 2009)Rewriting Agent Societies Strategically ....................................................................................................441

Lacramioara Astefanoaei, Frank S. de Boer, and Mehdi DastaniTo Enhance Web Search Based on Topic Sensitive_Social RelationshipRanking Algorithm in Social Networks ......................................................................................................445

GunWoo Park, SooJin Lee, and SangHoon LeeRule-Based Similarity for Classification ....................................................................................................449

Andrzej JanuszEXPRESS: EXPressing REstful Semantic Services .................................................................................453

Areeb Alowisheq and David E. MillardChallenges in Predictive Self-Adaptation of Service Bundles ..................................................................457

Patrício de Alencar and Hans WeigandThe Application of β-PSML in the Social Network Problem ............................................................462

Yila Su, Ning Zhong, and Jiming LiuText Categorization for Vietnamese Documents ......................................................................................466

Giang-Son Nguyen, Xiaoying Gao, and Peter Andreae

The Second Workshop on Logics for Intelligent Agentsand Multi-agent Systems (WLIAMAS 2009)Strategic Ability Update: A Modal Logic Account ......................................................................................470

Jan Broersen, Rosja Mastop, John Jules Ch.Meyer, and Paolo TurriniTemporalised Epistemic Logic for Reasoning about Agent-Based Systems ............................................474

Ji Ma, Mehmet A. Orgun, Abdul Sattar, and Kamel AdiAwareness and Forgetting of Facts and Agents .......................................................................................478

Hans van Ditmarsch and Tim FrenchA stit-Logic for Extensive Form Group Strategies .....................................................................................484

Jan BroersenHow Do Agents Comply with Norms? .......................................................................................................488

Guido Governatori and Antonino RotoloA New Semantics of Social Commitments Using Branching Space-Time Logic ......................................492

M. El-Menshawy, J. Bentahar, and R. DssouliAn Obligation Approach for Exception Handling in Interaction Protocols .................................................497

J. Octavio Gutiérrez-García, Jean-Luc Koning, and Félix F. Ramos-CorchadoGeneral-Purpose Coordination Abstractions for Managing Interaction in MAS ........................................501

Elena Nardini, Andrea Omicini, and Mirko Viroli

Intelligent Analysis and Processing of Web News Content (IAPWNC2009)Constructing Event Templates from Written News ...................................................................................507

Mitja Trampuš and Dunja MladenicIdentifying Differences in News Coverage between Cultural/Ethnic Groups ............................................511

Charles B. Ward, Mikhail Bautin, and Steven SkienaPropagating Fine-Grained Topic Labels in News Snippets ......................................................................515

Luis Sarmento, Sérgio Nunes, Jorge Teixeira, and Eugénio OliveiraMultilingual Statistical News Summarisation: Preliminary Experimentswith English ...............................................................................................................................................519

Mijail Kabadjov, Josef Steinberger, Bruno Pouliquen, Ralf Steinberger,and Massimo Poesio

Opinion Mining on Newspaper Quotations ...............................................................................................523Alexandra Balahur, Ralf Steinberger, Erik van der Goot, Bruno Pouliquen,and Mijail Kabadjov

Detecting Macro-patterns in the European Mediasphere .........................................................................527Ilias Flaounas, Marco Turchi, and Nello Cristianini

STORIES in Time: A Graph-Based Interface for News Tracking and Discovery .....................................531Bettina Berendt and Ilija Subašic

3rd International Workshop on Distributed Agent-Based RetrievalTools (DART 2009)Contextual Data Management and Retrieval: A Self-Organized Approach ..............................................535

Gabriella Castelli and Franco ZambonelliExploiting Disambiguation and Discrimination in Information Retrieval Systems .....................................539

Pierpaolo Basile, Annalina Caputo, and Giovanni SemeraroAgent-Based Knowledge Discovery for Modeling & Simulation ...............................................................543

Jereme Haack, Andrew Cowell, Eric Marshall, Keith Fligg, Michelle Gregory,and Liam McGrath

Group Recommendation with Automatic Identification of Users Communities ........................................547Ludovico Boratto, Salvatore Carta, Alessandro Chessa, Maurizio Agelli,and M. Laura Clemente

The DREAM Framework: Using a Network of Scalable Ontologiesfor Intelligent Indexing and Retrieval of Visual Content ............................................................................551

Atta Badii, Chattun Lallah, Meng Zhu, and Michael CrouchIntelligent Crawling in Virtual Worlds ........................................................................................................555

Joshua Eno, Susan Gauch, and Craig ThompsonSemantic Agent Oriented Architecture for Researcher Profilingand Association (SemoRA) .......................................................................................................................559

Sadaf Adnan, Amal Tahir, Amna Basharat, and Sergio de Cesare

The 2009 Workshop Web2Touch - Living Experience through Web(W2T 2009)Wearable Services in Risk Management ..................................................................................................563

Mariagrazia Fugini, Giovanni Maria Conti, Francesca Rizzo, Claudia Raibulet,and Luigi Ubezio

Improving Collaborations in Neuroscientist Community ...........................................................................567Isabelle Mirbel and Pierre Crescenzo

LiCoB: Lightweight Collaborative Browsing ..............................................................................................571Raphael O. Santos, Felipe F. Oliveira, Julio C. P. Antunes, Magnos Martinello,Renata S. S. Guizzardi, and Roberta L. Gomes

Towards Scientific Dataspaces .................................................................................................................575Nicoletta Dessì and Barbara Pes

Framework Proposal to Evaluate Trustworthiness in an Online Community ............................................579Adriana Figueiredo, Olga Nabuco, Tatiana Al-Chueyr, and Marcos Rodrigues

International Workshop on Crowds and Pedestrian Behavior(crowds&ped 2009)Quantitative Description of Pedestrian Dynamics with a Force-Based Model ..........................................583

Mohcine Chraibi, Armin Seyfried, Andreas Schadschneider,and Wolfgang Mackens

Towards Hybrid Situated Agents Based Virtual Environments .................................................................587Giuseppe Vizzari and Francesco Olivieri

Experimenting Situated Cellular Agents in Indoor Scenario: PedestrianDynamics during Lecture Hall Evacuation ................................................................................................591

Andrea Bonomi, Sara Manzoni, Antonio Pisano, and Giuseppe VizzariA Rule-Based Multi-agent System for Road Traffic Management ............................................................595

Isabel Martí, Vicente R. Tomás, Arturo Saez, and Juan J. Martínez

Workshop on Web Privacy and Trust (WPT’2009)Toward Trustworthy Web Services - Approaches, Weaknessesand Trust-By-Contract Framework ...........................................................................................................599

Nicola DragoniIncorporating Trust into Combinatorial Auctions: What Does Trust Cost? ...............................................607

Guruprasad Airy, Po-Chun Chen, Tracy Mullen, and John YenConceptual Framework: How to Engineer Online Trust for Disabled Users .............................................614

Fahim Akhter, Maria Claudia Buzzi, Marina Buzzi, and Barbara LeporiniSoftware Agent in Desktop Virtual Shopping ............................................................................................618

Nasser Nassiri

WI-IAT Workshops 2009 Author Index