The Community for Technology Leaders
Web Intelligence, IEEE / WIC / ACM International Conference on (2004)
Beijing, China
Sept. 20, 2004 to Sept. 24, 2004
ISBN: 0-7695-2100-2
TABLE OF CONTENTS
Annual Reports of WIC Research Centers
Keynote and Invited Talks

Intelligent Workstation Agents and Unstructured Workstation Data (PDF)

Tom M. Mitchell , Carnegie Mellon University, Pittsburgh, PA
pp. 6

Data Mining: Artificial Intelligence in Data Analysis (PDF)

Xindong Wu , University of Vermont, Burlington, VT
pp. 7

Incentive-Compatible Social Choice (Abstract)

Boi Faltings , Swiss Federal Institute of Technology (EPFL), Switzerland
pp. 8-14
WI Research Track - Regular Papers

Integration of Business Intelligence Based on Three-Level Ontology Services (Abstract)

Longbign Cao , University of Technology Sydney, Australia
Chengqi Zhang , University of Technology Sydney, Australia
Dan Luo , Liaoning Technical University, China
Chao Luo , Liaoning Technical University, China
pp. 17-23

Defending Against Flash Crowds and Malicious Traffic Attacks with An Auction-Based Method (Abstract)

Xiaochun Yun , Harbin Institute of Technology, China
Binxing Fang , Harbin Institute of Technology, China
Zhihong Tian , Harbin Institute of Technology, China
pp. 24-28

An Empirical Study of Web Interface Design on Small Display Devices (Abstract)

Kang Zhang , University of Texas at Dallas
Maolin Huang , University of Technology, Sydney
Mei Kang Qiu , University of Texas at Dallas
pp. 29-35

An Approach for Step-By-Step Query Refinement in the Ontology-Based Information Retrieval (Abstract)

Rudi Studer , University of Karlsruhe, Germany
Nenad Stojanovic , University of Karlsruhe, Germany
Ljiljana Stojanovic , University of Karlsruhe, Germany
pp. 36-43

Personal Document Recommendation System Based on Data Mining Techniques (Abstract)

H. C. Chang , Hwa-Hsia College of Technology and Commerce, Taiwan
S. J. Huang , National Taiwan University of Science and Technology, Taiwan
S. M. Hsieh , Hwa-Hsia College of Technology and Commerce, Taiwan
C. C. Hsu , National Taiwan University of Science and Technology, Taiwan
pp. 51-57

Fuzzy Neural Agents for Online NBA Scouting (Abstract)

Yan-Qing Zhang , Georgia State University, Atlanta, GA
Mourad Atlas , Georgia State University, Atlanta, GA
pp. 58-63

Extracting Precise Link Context Using NLP Parsing Technique (Abstract)

Qingyang Xu , Jilin University, China
Wanli Zuo , Jilin University, China
pp. 64-69

Rough Set-Aided Feature Selection for Automatic Web-Page Classification (Abstract)

Toshiko Wakaki , Shibaura Institute of Technology, Japan
Hiroyuki Itakura , Shibaura Institute of Technology, Japan
Masaki Tamura , Japan Advanced Institute of Science and Technology, Japan
pp. 70-76

Ontology-Based Scalable and Portable Information Extraction System to Extract Biological Knowledge from Huge Collection of Biomedical Web Documents (Abstract)

Mark Lechner , Drexel University, Philadelphia, PA
T. Y. Lin , San Jose State University, CA
Xiaohua Hu , Drexel University, Philadelphia, PA
Illhoi Yoo , Drexel University, Philadelphia, PA
Il-Yeol Song , Drexel University, Philadelphia, PA
Min Song , Drexel University, Philadelphia, PA
Xia Lin , Drexel University, Philadelphia, PA
pp. 77-83

Matching and Retrieving Sequential Patterns Under Regression (Abstract)

Hansheng Lei , State University of New York at Buffalo, Amherst, NY
Venu Govindaraju , State University of New York at Buffalo, Amherst, NY
pp. 84-90

NavOptim Coding: Supporting Website Navigation Optimisation using Effort Minimisation (Abstract)

Xiaoying Kong , University of Technology, Sydney, Australia
David Lowe , University of Technology, Sydney, Australia
pp. 91-97

Clustering High-Dimensional Data with Low-Order Neighbors (Abstract)

Yanchang Zhao , Univ. of Technology, Sydney, Australia
Chengqi Zhang , Univ. of Technology, Sydney, Australia
Yi-Dong Shen , Chinese Academy of Sciences, China
pp. 103-109

Mining the Web to Create a Language Model for Mapping between English Names and Phrases and Japanese (Abstract)

Yan Qu , Clairvoyance Corporation, Pittsburgh, PA
Gregory Grefenstette , LIC2M/LIST/CEA, France
David A. Evans , Clairvoyance Corporation, Pittsburgh, PA
pp. 110-116

TSSP: A Reinforcement Algorithm to Find Related Papers (Abstract)

Zheng Chen , Microsoft Research Asia, China
Gui-Rong Xue , Shanghai Jiao-Tong University, China
Wei-Ying Ma , Microsoft Research Asia, China
Shen Huang , Shanghai Jiao-Tong University, China
Yong Yu , Shanghai Jiao-Tong University, China
Ben-Yu Zhang , Microsoft Research Asia, China
pp. 117-123

Web-Based Knowledge Acquisition to Impute Missing Values for Classification (Abstract)

V. Rao Vemuri , University of California, Davis
Na Tang , University of California, Davis
pp. 124-130

An Ontology-based Approach to Retrieve Digitized Art Images (Abstract)

Shuqiang Jiang , Chinese Academy of Sciences, Beijing
Wen Gao , Chinese Academy of Sciences, Beijing
Tiejun Huang , Graduate School of Chinese Academy of Sciences, Beijing
pp. 131-137

Enabling Context-Aware Agents to Understand Semantic Resources on The WWWand The Semantic Web (Abstract)

Weihong Huang , The University of Hull, UK
David Webster , The University of Hull, UK
pp. 138-144

Compound Critiques for Conversational Recommender Systems (Abstract)

Kevin McCarthy , University College Dublin (UCD), Ireland
James Reilly , University College Dublin (UCD), Ireland
Lorraine McGinty , University College Dublin (UCD), Ireland
Barry Smyth , University College Dublin (UCD), Ireland
pp. 145-151

Efficient Selection and Monitoring of QoS-Aware Web Services with the WS-QoS Framework (Abstract)

M. Tian , Freie Universit?t Berlin, Germany
H. Ritter , Freie Universit?t Berlin, Germany
A. Gramm , Freie Universit?t Berlin, Germany
J. Schiller , Freie Universit?t Berlin, Germany
pp. 152-158

A Web-Based Intelligent Tutoring System for Computer Programming (Abstract)

C. J. Butz , University of Regina, Canada
S. Hua , University of Regina, Canada
R. B. Maguire , University of Regina, Canada
pp. 159-165

Semantic Feature Selection Using WordNet (Abstract)

Stephanie Chua , Universiti Malaysia Sarawak
Narayanan Kulathuramaiyer , Universiti Malaysia Sarawak
pp. 166-172

A Web-Based Political Exchange for Election Outcome Predictions (Abstract)

Sai-Ping Li , Academia Sinica, Taiwan
Sun-Chong Wang , Academia Sinica, Taiwan
Kuang-Ping Liu , Academia Sinica, Taiwan
Ching-Yun Yu , Academia Sinica, Taiwan
pp. 173-178

Bayesian Networks Structure Learning and Its Application to Personalized Recommendation in a B2C Portal (Abstract)

Jing Yan , Beijing University of Technology, China
Ning Zhong , Maebashi Institute of Technology, Japan
Chunnian Liu , Beijing University of Technology, China
Junzhong Ji , Beijing University of Technology, China
pp. 179-184

Probabilistic Model Estimation for Collaborative Filtering Based on Items Attributes (Abstract)

Byeong Man Kim , Kumoh National Institute of Technology, South Korea
Qing Li , Kumoh National Institute of Technology, South Korea
pp. 185-191

Multi-Dimensional Evaluation of Information Retrieval Results (Abstract)

Xiangzhu Gao , Southern Cross University, Australia
San Murugesan , Southern Cross University, Australia
Bruce Lo , University of Wisconsin-Eau Claire
pp. 192-198

An Online Recommender System for Large Web Sites (Abstract)

Fabrizio Silvestri , National Research Council, Pisa, Italy
Ranieri Baraglia , National Research Council, Pisa, Italy
pp. 199-205

Combining Topic Models and Social Networks for Chat Data Mining (Abstract)

Henry Tirri , Helsinki Institute for Information Technology, Finland
Ville H. Tuulos , Helsinki Institute for Information Technology, Finland
pp. 206-213

Eliciting Truthful Feedback for Binary Reputation Mechanisms (Abstract)

Radu Jurca , Swiss Federal Institute of Technology (EPFL), Switzerland
Boi Faltings , Swiss Federal Institute of Technology (EPFL), Switzerland
pp. 214-220

Using Semantic Graphs in Clustering Process : Enhance Information Level (Abstract)

Isabelle Berrien , e-lab BOUYGUES SA, France
Jean-S?bastien Brunner , CRP Henri Tudor, Luxembourg; e-lab BOUYGUES SA, France
pp. 221-227

A Scalable Topic-Based Open Source Search Engine (Abstract)

Tomi Silander , Helsinki Institute for Information Technology, Finland
Sami Perttu , Helsinki Institute for Information Technology, Finland
Vladimir Poroshin , Helsinki Institute for Information Technology, Finland
Wray Buntine , Helsinki Institute for Information Technology, Finland
Henry Tirri , Helsinki Institute for Information Technology, Finland
Jaakko L?fstr? , Helsinki Institute for Information Technology, Finland
Ville Tuulos , Helsinki Institute for Information Technology, Finland
Antti Tuominen , Helsinki Institute for Information Technology, Finland
Jukka Perki? , Helsinki Institute for Information Technology, Finland
pp. 228-234

A Fast Tree Pattern Matching Algorithm for XML Query (Abstract)

M. Zhang , University of Regina, Canada
J. T. Yao , University of Regina, Canada
pp. 235-241

Automatic Pattern-Taxonomy Extraction for Web Mining (Abstract)

Sheng-Tang Wu , Queensland University of Technology, Australia
Yue Xu , Queensland University of Technology, Australia
Phoebe Chen , Deakin University, Australia
Yuefeng Li , Queensland University of Technology, Australia
Binh Pham , Queensland University of Technology, Australia
pp. 242-248

TUCUXI: The InTelligent Hunter Agent for Concept Understanding and LeXical ChaIning (Abstract)

Roberta Benassi , Universita' degli Studi di Modena e Reggio Emilia, Italy
Maurizio Vincini , Universita' degli Studi di Modena e Reggio Emilia, Italy
Sonia Bergamaschi , Universita' degli Studi di Modena e Reggio Emilia, Italy
pp. 249-255

Capturing Evolving Patterns for Ontology-based Web Mining (Abstract)

Yuefeng Li , Queensland University of Technology, Australia
Ning Zhong , Maebashi Institute of Technology, Japan
pp. 256-263

Discovering Negotiation Knowledge for a Probabilistic Negotiation Web Service in e-Business (Abstract)

Raymond Y. K. Lau , Queensland University of Technology, Australia
Eivind Valdal , Queensland University of Technology, Australia
pp. 264-270

Empowering Resource Providers to Build the Semantic Grid (Abstract)

L. Chen , University of Southampton, UK
N. R. Shadbolt , University of Southampton, UK
S. J. Cox , University of Southampton, UK
C. Goble , University of Manchester, UK
C. Puleston , University of Manchester, UK
F. Tao , University of Southampton, UK
pp. 271-277

An Immune Network Approach for Web Document Clustering (Abstract)

Xiaoshu Hang , Deakin University, Australia
Honghua Dai , Deakin University, Australia
pp. 278-284

Social Networks and the Semantic Web (Abstract)

Peter Mika , Free University Amsterdam, The Netherlands
pp. 285-291

An Access Control Model for Web Services in Business Process (Abstract)

Peng Liu , Peking University, Beijing, China
Zhong Chen , Peking University, Beijing, China
pp. 292-298

GE-CKO: A Method to Optimize Composite Kernels for Web Page Classification (Abstract)

Chun-Yi Shi , TsingHua University, China
Ben-Yu Zhang , Microsoft Research Asia, China
Yu-Chang Lu , TsingHua University, China
Jian-Tao Sun , TsingHua University, China
Wei-Ying Ma , Microsoft Research Asia, China
Zheng Chen , Microsoft Research Asia, China
pp. 299-305

Type-Based Composition of Information Services in Large Scale Environments (Abstract)

Ion Constantinescu , Swiss Federal Institute of Technology, Switzerland
Walter Binder , Swiss Federal Institute of Technology, Switzerland
Boi Faltings , Swiss Federal Institute of Technology, Switzerland
pp. 306-312

Fusing Reasoning Services with Formal Concept Analysis (Abstract)

Bo Hu , University of Southampton, UK
pp. 313-319

Towards a People's Web: Metalog (Abstract)

Massimo Marchiori , University of Venice, Italy
pp. 320-326

Tree-Structured Template Generation for Web Pages (Abstract)

Jane Yung-jen Hsu , National Taiwan University, Taipei
Shui-Lung Chuang , Academia Sinica, Taiwan
pp. 327-333

Quantitative Agent Service Matching (Abstract)

Yun Peng , University of Maryland, Baltimore County
Timothy Finin , University of Maryland, Baltimore County
Xiaocheng Luan , University of Maryland, Baltimore County
pp. 334-340

Trust-Based Community Formation in Peer-to-Peer File Sharing Networks (Abstract)

Julita Vassileva , University of Saskatchewan, Canada
Yao Wang , University of Saskatchewan, Canada
pp. 341-348

Building Web Information Extraction Tasks (Abstract)

Benjamin Habegger , Laboratoire d?Informatique de Nantes Atlantique, France
Mohamed Quafafou , Institut des Applications Avances de l'Internet, Ecole de l'Internet de Marseille, France
pp. 349-355

An Efficient Mining and Clustering Algorithm for Interactive Walk-Through Traversal Patterns (Abstract)

Damon Shing-Min Liu , National Chung Cheng University, Taiwan
Shao-Shin Hung , National Chung Cheng University, Taiwan
Ting-Chia Kuo , National Chung Cheng University, Taiwan
pp. 356-362

Pseudo-Supervised Clustering for Text Documents (Abstract)

L. Rigutini , Universit? di Siena, Italy
M. Maggini , Universit? di Siena, Italy
M. Turchi , Universit? di Siena, Italy
pp. 363-369

Improvement of Precision and Recall for Information Retrieval in a Narrow Domain: Reuse of Concepts by Formal Concept Analysis (Abstract)

D. Richards , Macquarie University, Sydney, Australia
W. C. Cho , Macquarie University, Sydney, Australia
pp. 370-376

MAMI: Mobile Agent based System for Mobile Internet (Abstract)

Mohammad Aminul Haq , Waseda University, Japan
Mitsuji Matsumoto , Waseda University, Japan
pp. 377-383

Mining Online Deal Forums for Hot Deals (Abstract)

Wooyoung Kim , University of Illinois at Urbana-Champaign
Wen-tau Yih , University of Illinois at Urbana-Champaign
Po-hao Chang , University of Illinois at Urbana-Champaign
pp. 384-390

Efficient Wrapper Reinduction from Dynamic Web Sources (Abstract)

Sung Sam Yuan , National University of Singapore
Kanagasabai Rajaraman , Institute for Infocomm Research, Singapore
Roshni Mohapatra , Institute for Infocomm Research, Singapore
pp. 391-397

Management of Web Data Models Based on Graph Transformation (Abstract)

Guanglei Song , University of Texas at Dallas
Raymond K. Wong , University of New South Wales
Jun Kong , University of Texas at Dallas
Kang Zhang , University of Texas at Dallas
pp. 398-404

Anycast-Based Cooperative Proxy Caching: Preliminary Results (Abstract)

Kwok Ching Tsui , Hong Kong Baptist University
Jinglun Shi , Hong Kong Baptist University
Jiming Liu , Hong Kong Baptist University
pp. 405-411

Dynamic Resource Selection For Service Composition in The Grid (Abstract)

Raymond K. Wong , University of New South Wales, Australia
Kevin H. Tsang , Hong Kong Baptist University
William K. Cheung , Hong Kong Baptist University
Jiming Liu , Hong Kong Baptist University
pp. 412-418

Knowledge on the Web: Making Web Services Knowledge-Aware (Abstract)

Alfredo Cuzzocrea , University of Calabria, Italy
pp. 419-426
WI Research Track - Short Papers

Help a Teacher in the Conception of a Course by using Semantic Information (Abstract)

Dani?le H?rin , LIRMM - France
Ga? Isoird , LIRMM - France
Michel Sala , LIRMM - France
Pierre Pompidor , LIRMM - France
pp. 429-432

The Prototype Research of a Web-Based DSS Intelligent Agent Over Data Warehouse (Abstract)

Wenchuan Yang , Beijing Univ. of Post & Telecom.
Yang Liu , Beijing Univ. of Post & Telecom.
Yan De , Beijing Univ. of Post & Telecom.
Wujie Zhu , Beijing Univ. of Post & Telecom.
pp. 433-436

XML-Based Meta-Retrieval of Networked Data Sources (Abstract)

Liang Xue , Xi'an Jiaotong University Xi'an, China
Boqin Feng , Xi'an Jiaotong University Xi'an, China
Tao Guan , Xi'an Jiaotong University Xi'an, China
pp. 437-440

Temporal Cluster Migration Matrices for Web Usage Mining (Abstract)

Miroslav Snorek , Czech Technical University, Czech Republic
Pawan Lingras , Saint Mary's University, Canada
Mofreh Hogo , Czech Technical University, Czech Republic
pp. 441-444

Building a Misinformation Ontology (Abstract)

Lina Zhou , University of Maryland, Baltimore County
Dongsong Zhang , University of Maryland, Baltimore County
pp. 445-448

Description Mathematical Approach to Validation for Grid Service Matching Function (Abstract)

Qibin Mei , Zhejiang University, China
Chengbo Wang , Zhejiang University, China
Xiaolan Mei , Central China Normal University, China
pp. 449-452

Text Adaptation for Mobile Digital Teletext (Abstract)

Chengyuan Peng , Helsinki University of Technology
Petri Vuorimaa , Helsinki University of Technology
pp. 453-456

An Improved GreedyDual Cache Document Replacement Algorithm (Abstract)

Hong Shen , Japan Advanced Institute of Science and Technology
Keqiu Li , Japan Advanced Institute of Science and Technology
pp. 457-460

Image Watermarking Capacity Analysis using Neural Network (Abstract)

Fan Zhang , Beijing University of Technology, China
Hongbin Zhang , Beijing University of Technology, China
pp. 461-464

Using DAML+OIL to Enhance Search Semantic (Abstract)

Li Juanzi , Tsinghua University
Tang Jie , Tsinghua University
Liang Bangyong , Tsinghua University
Wang Kehong , Tsinghua University
pp. 465-468

A Fuzzy Classification Based on Feature Selection for Web Pages (Abstract)

Lu Zheng-ding , HuaZhong University of Science and Technology, Wuhan
Zhang Mao-yuan , HuaZhong University of Science and Technology, Wuhan
pp. 469-472

Web-Based Context Aware Information Retrieval in Contact Centers (Abstract)

Srividya Gopalan , Satyam Computer Services Ltd., India
Amit Thawani , Satyam Computer Services Ltd., India
V. Sridhar , Satyam Computer Services Ltd., India
pp. 473-476

A Logic-Based Approach for Query Refinement (Abstract)

Nenad Stojanovic , University of Karlsruhe, Germany
pp. 477-480

Abbreviation Expansion in Schema Matching and Web Integration (Abstract)

L. Ratinov , Ben Gurion University
E. Gudes , Ben Gurion University
pp. 485-489

Knowledge Representation and Inductive Learning with XML (Abstract)

Xiaobing Wu , The Australian National University, Canberra, Australia
pp. 491-494

A Search Architecture for Grid Software Components (Abstract)

Diego Puppin , ISTI-CNR, Italy
Salvatore Orlando , Universit? di Venezia - Mestre
Domenico Laforenza , ISTI-CNR, Italy
Fabrizio Silvestri , ISTI-CNR, Italy
pp. 495-498

Type-2 Fuzzy Web Shopping Agents (Abstract)

Menglei Tang , Georgia State University, Atlanta
Gang Zhang , Tianjin University, China
Yan-Qing Zhang , Georgia State University, Atlanta
pp. 499-503

Popularity-Based Selective Markov Model (Abstract)

ZhiMin Gu , Beijing Institute of Technology, China
Lei Shi , Beijing Institute of Technology, China
Yun Shi , State Post Bureau, China
Lin Wei , Zhengzhou University, China
pp. 504-507

Ontology-Based Structured Cosine Similarity in Speech Document Summarization (Abstract)

Jerry Sun , Fu-Jen University, Taiwan
Soe-Tsyr Yuan , National Chengchi University, Taipei, Taiwan
pp. 508-513

Design of an Emotional Search in an Existing Product Platform www.stylepark.com (Abstract)

Sebastian Baethies , Academy of Art and Design Offenbach am Main, Germany
Christian Gaertner , Academy of Art and Design Offenbach am Main, Germany
Siglinde Spanihel , Academy of Art and Design Offenbach am Main, Germany
Dimitrios Tsatsas , Academy of Art and Design Offenbach am Main, Germany
pp. 514-518

A Logical Framework of Knowledge Retrieval with Fuzziness (Abstract)

Bee-Chung Chen , National Taiwan University, Taipei
Jieh Hsiang , National Taiwan University, Taipei
pp. 524-528

Photo Time-Stamp Recognition Based on Particle Swarm Optimization (Abstract)

Li Aiguo , Xi'an University of Science and Technology
Bao Fumin , Xi'an Jiaotong University
Qin Zheng , Xi'an Jiaotong University
pp. 529-532

A Novel Middleware Based Web Database Model (Abstract)

Shui Yu , Deakin University, Australia
Wanlei Zhou , Deakin University, Australia
pp. 533-536

Web Service Cooperation Ideology (Abstract)

Yinglong Ma , The Chinese Academy of Sciences, Beijing, China
Yu Liu , The Chinese Academy of Sciences, Beijing, China
Shaohua Liu , The Chinese Academy of Sciences, Beijing, China
Jun Wei , The Chinese Academy of Sciences, Beijing, China
pp. 537-540

Rough Set Theory: Application in Electronic Commerce Data Mining (Abstract)

Xuren Wang , College of Capital Normal University, China
Wansen Wang , College of Capital Normal University, China
Rongsheng Xu , Institute of High Energy Physics, China
pp. 541-544

NewsRec, a SVM-driven Personal Recommendation System for News Websites (Abstract)

Christian Bomhardt , Universit?t Karlsruhe (TH), Germany
pp. 545-548

Using Two Ontologies to Index e-Learning Resources (Abstract)

Claude Moulin , Universit? de Technologie de Compi?gne, France
Marie-H?l?ne Abel , Universit? de Technologie de Compi?gne, France
Dominique Lenne , Universit? de Technologie de Compi?gne, France
Ahc?ne Benayache , Universit? de Technologie de Compi?gne, France
pp. 549-552

Simulating the Behaviour of Electronic MarketPlaces with an Agent-Based Approach (Abstract)

F?tima Rodrigues , GECAD - Knowledge Engineering and Decision Support Research Group
Jos? Carlos Cardoso , University of Tr?s-os-Montes e Alto Douro
Carlos Ramos , GECAD - Knowledge Engineering and Decision Support Research Group
Maria Jo?o Viamonte , GECAD - Knowledge Engineering and Decision Support Research Group
pp. 553-557

A Theoretical Framework and an Implementation Architecture for Self Adaptive Web Sites (Abstract)

Alexander Mikroyannidis , University of Manchester Institute of Science & Technology, UK
Babis Theodoulidis , University of Manchester Institute of Science & Technology, UK
pp. 558-561

Querying and Updating a Context-Aware Service Directory in Mobile Environments (Abstract)

Christos Doulkeridis , Athens University of Economics and Business (AUEB), Greece
Michalis Vazirgiannis , Athens University of Economics and Business (AUEB), Greece
pp. 562-565

Bucket-Based Query Rewriting with Disjunctive Data Source (Abstract)

Qingyuan Bai , University of Ulster, UK
Michael F. McTear , University of Ulster, UK
Jun Hong , Queen's University of Belfast, UK
Hui Wang , University of Ulster, UK
pp. 566-569

An Efficient Decentralized Grid Service Discovery Approach based on Service Ontology (Abstract)

Weidong Xiao , National University of Defense Technology, Hunan, P.R.C
Weiming Zhang , National University of Defense Technology, Hunan, P.R.C
Cheng Zhu , National University of Defense Technology, Hunan, P.R.C
Jincai Huang , National University of Defense Technology, Hunan, P.R.C
Zhong Liu , National University of Defense Technology, Hunan, P.R.C
pp. 570-573

Task Allocating Among Group of Agents (Abstract)

Dong-Sheng Yang , National University of Defense Technology, China
Yin-Long Lu , National University of Defense Technology, China
Wei-Ming Zhang , National University of Defense Technology, China
Zhong Liu , National University of Defense Technology, China
pp. 574-578

The Evolution of Link-Attributes for Pages and Its Implications on Web Crawling (Abstract)

Jimin Wang , Peking University, Beijing, China
Xiaoming Li , Peking University, Beijing, China
Hongfei Yan , Peking University, Beijing, China
Tao Meng , Peking University, Beijing, China
pp. 578-581

An Intelligent Query Expansion of Searching Related Text Information by Keywords (Abstract)

Qing Zhou , Zhongshan university, P.R.China
ZeQI Zheng , Zhongshan university, P.R.China
pp. 582-585

Co-training with a Single Natural Feature Set Applied to Email Classification (Abstract)

Josiah Poon , The University of Sydney, Australia
Irena Koprinska , The University of Sydney, Australia
Jason Chan , The University of Sydney, Australia
pp. 586-589

PEWeb: Product Extraction from the Web Based on Entropy Estimation (Abstract)

Xuan Hieu Phan , Japan Advanced Institute of Information and Technology
Susumu Horiguchi , Japan Advanced Institute of Information and Technology
Tu Bao Ho , Japan Advanced Institute of Information and Technology
pp. 590-593

Query Mining for Community Based Web Search (Abstract)

Barry Smyth , University College Dublin, Ireland
Evelyn Balfe , University College Dublin, Ireland
pp. 594-598

An Empirical Study of Feature Selection for Text Categorization based on Term Weightage (Abstract)

K. Narayanan , Universiti Malaysia Sarawak
Bong Chih How , Universiti Malaysia Sarawak
pp. 599-602

Modeling and Implementation of Unified Semantic Web Platform (Abstract)

Kehong Wang , Tsinghua University
Jianjun Xu , Tsinghua University
Juanzi Li , Tsinghua University
Po Zhang , Tsinghua University
Qian Zhu , Tsinghua University
pp. 603-606

OBSA: Ontology-Based Semantic Information Processing Architecture (Abstract)

Lin Zhang , Wuhan University of Science and Technology, China
Jinguang Gu , Wuhan University, China
Lingxian Yang , Wuhan University of Science and Technology, China
Heping Chen , Wuhan University of Science and Technology, China
pp. 607-610

Grid-based Data Mining in Real-life Business Scenario (Abstract)

Toni Bollinger , IBM Development Laboratory B?blingen, Germany
Tianchao Li , Technische Universit?t M?nchen, Germany
Hans-Dieter Wehle , IBM Development Laboratory B?blingen, Germany
Nikolaus Breuer , IBM Development Laboratory B?blingen, Germany
pp. 611-614

Event Recognition on News Stories and Semi-Automatic Population of an Ontology (Abstract)

David Celjuska , Technical University of Kosice, Slovakia
Maria Vargas-Vera , The Open University, UK
pp. 615-618

Grid Service Agents for Real Time Traffic Synchronization (Abstract)

Daniel Amaral Cardoso , Politec Inform?tica
Li Weigang , University of Bras?lia, Brazil
Marcos V. Pinheiro Dib , Politec Inform?tica
pp. 619-623

ONTOXPL - Intelligent Exploration of OWL Ontologies (Abstract)

Volker Haarslev , Concordia University, Montreal, Canada
Ying Lu , Concordia University, Montreal, Canada
Nematollah Shiri , Concordia University, Montreal, Canada
pp. 624-627

The Abstract Syntax of RuleML - Towards a General Web Rule Language Framework (Abstract)

Grigoris Antoniou , FORTH, Greece
Said Tabet , RuleML Initiative
Gerd Wagner , Eindhoven University of Technology, The Netherlands
Harold Boley , National Research Council, Fredericton, Canada
pp. 628-631

Finding Related Pages Using the Link Structure of the WWW (Abstract)

Wolfgang Nejdl , L3S and University of Hannover, Germany
Daniel Olmedilla , L3S and University of Hannover, Germany
Paul - Alexandru Chirita , L3S and University of Hannover, Germany
pp. 632-635

Web Site Structure and Content Recommendations (Abstract)

Terumasa Aoki , University of Tokyo
Juan D. Vel?squez , University of Tokyo
Hiroshi Yasuda , University of Tokyo
pp. 636-639

Applying Collaborative Filtering for Efficient Document Search (Abstract)

Juntae Kim , Donguk University, Seoul, Korea
Seikyung Jung , Oregon State University, Corvallis, OR
Jonathan L. Herlocker , Oregon State University, Corvallis, OR
pp. 640-643

Using the Intelligent Agent on the Telecom Electronic Commerce Website (Abstract)

Ting-Yuan Yeh , Telecommunication Laboratories of Chunghwa Telecom Co., Ltd., Taipei, Taiwan
Chih-Cheng Chien , Telecommunication Laboratories of Chunghwa Telecom Co., Ltd., Taipei, Taiwan
Tung-Hsiang Chou , Telecommunication Laboratories of Chunghwa Telecom Co., Ltd., Taipei, Taiwan; National Chengchi University, Taiwan
pp. 644-647

Improving Efficiency and Relevance Ranking in Information Retrieval (Abstract)

Carolyn Watters , Dalhousie University, Canada
Lei Dong , Dalhousie University, Canada
pp. 648-651

Examining Table Variations on Small Screen Devices (Abstract)

Rui Zhang , Dalhousie University, Canada
Carolyn Watters , Dalhousie University, Canada
Jack Duffy , Dalhousie University, Canada
pp. 652-655

Design of An Open and Secure Ubiquitous Computing System (Abstract)

Wei Li , Royal Institute of Technology, Sweden
Wenbi Rao , Wuhan University of Technology, China
pp. 656-659

Exploring Independent Trends in a Topic-Based Search Engine (Abstract)

Sami Perttu , Helsinki Institute for Information Technology, Finland
Wray Buntine , Helsinki Institute for Information Technology, Finland
Jukka Perki? , Helsinki Institute for Information Technology, Finland
pp. 664-668

Detecting and Partitioning Data Objects in Complex Web Pages (Abstract)

Tat-Seng Chua , National University of Singapore
Shiren Ye , National University of Singapore
pp. 669-672

Discovery of User Communities from Web Audience Measurement Data (Abstract)

Tsuyoshi Murata , National Institute of Informatics (NII) and Japan Science and Technology Agency (JST)
pp. 673-676

A Weighted Freshness Metric for Maintaining Search Engine Local Repository (Abstract)

Nick Cercone , Dalhousie University, Canada
Xiaohua Hu , Dalhousie University, Canada
Jianchao Han , California State University, Dominguez Hills
pp. 677-680

The Role of Technology in Interest-Based Communities: Interactivity, Immersion and Connectivity (Abstract)

Pekka Isomursu , Nokia Corporation
Kaisa Still , University of Oulu
Johanna Still , University of Oulu
Minna Isomursu , University of Oulu
pp. 681-685

Building Domain Ontology Based on Web Data and Generic Ontology (Abstract)

Xin Sui , Peking Univ., Beijing, China
Ning Zhang , Peking Univ., Beijing, China
Song Zhang , Peking Univ., Beijing, China
Lei Wang , Peking Univ., Beijing, China
Zhuoqun Xu , Peking Univ., Beijing, China
Jie Yang , Peking Univ., Beijing, China
pp. 686-689

Local vs Global Policies and Centralized vs Decentralized Control in Virtual Communities of Agents (Abstract)

Guido Boella , Universit? di Torino-Italy
Leendert van der Torre , SEN-3 - CWI Amsterdam, The Netherlands
pp. 690-693

Using Knowledge Awareness Support Learning Services Providing in e-Learning Environment (Abstract)

Hiroaki Ogata , Tokushima University, Japan
Yanlin Zheng , Tokushima University, Japan
Yoneo Yano , Tokushima University, Japan
Luyi Li , Tokushima University, Japan
pp. 694-697

Concept Learning of Text Documents (Abstract)

Jiyuan An , Deakin University, Australia
Yi-Ping Phoebe Chen , Deakin University, Australia
pp. 698-701

Offer Group Generation and Delayed Processing in Multi-Issue Negotiation (Abstract)

Lei Wang , Peking University, Beijing
Jie Yang , Peking University, Beijing
Ning Zhang , Peking University, Beijing
Zhuoqun Xu , Peking University, Beijing
Song Zhang , Peking University, Beijing
pp. 702-705

A Multi-Agent System's Approach to Communication Security in the Web (Abstract)

Pedro Amaral , Universidade Nova de Lisboa Faculdade de Ci?ncias e Tecnologia and UNINOVA, Portugal
Jo?o Paulo Piment? , Universidade Nova de Lisboa Faculdade de Ci?ncias e Tecnologia and UNINOVA, Portugal
Pedro A. C. Sousa , Universidade Nova de Lisboa Faculdade de Ci?ncias e Tecnologia and UNINOVA, Portugal
Adolfo Steiger-Gar?? , Universidade Nova de Lisboa Faculdade de Ci?ncias e Tecnologia and UNINOVA, Portugal
pp. 706-710

Full-Coverage Web Prediction based on Web Usage Mining and Site Topology (Abstract)

Maria Rigou , University of Patras
Athanasios Tsakalidis , University of Patras
Spiros Sirmakessis , Research Academic Computer Technology Institute
Diamanto Oikonomopoulou , University of Patras
pp. 716-719

Effective Interaction Principles for Online Product Search Environments (Abstract)

Boi Faltings , Swiss Federal Institute of Technology, Switzerland
Pearl Pu , Swiss Federal Institute of Technology, Switzerland
Marc Torrens , Swiss Federal Institute of Technology, Switzerland
pp. 724-727

Distributed Architecture for Adaptive Intelligent Environments (Abstract)

L. P. Maguire , University of Ulster, UK
M. El-Gueddari , University of Ulster, UK
M. J. Callaghan , University of Ulster, UK
T. M. McGinnity , University of Ulster, UK
J. Harkin , University of Ulster, UK
pp. 728-731

Focused Crawling by Learning HMM from User's Topic-specific Browsing (Abstract)

Evangelos Milios , Dalhousie University, Canada
Jeannette Janssen , Dalhousie University, Canada
Hongyu Liu , Dalhousie University, Canada
pp. 732

Understanding the Web through its Language (Abstract)

Roberto Basili , DISP - University of Rome "Tor Vergata", Italy
Fabio Massimo Zanzotto , DISCO - University of Milano Bicocca, Italy
Michele Vindigni , DISP - University of Rome "Tor Vergata", Italy
pp. 736-739

Supporting Web Collaboration for Cooperative Software Development (Abstract)

Lei Wu , University of Montreal, Canada
Houari Sahraoui , University of Montreal, Canada
pp. 740-743

Intelligent Streaming Video Data over the Web (Abstract)

N. Parameswaran , University of NSW
J. R. Wang , University of NSW
pp. 744-747

Mining Local Data Sources For Learning Global Cluster Models (Abstract)

William K. Cheung , Hong Kong Baptist University
Xiao-Feng Zhang , Hong Kong Baptist University
Chak-Man Lam , Hong Kong Baptist University
pp. 748-751

Using a Class Algebra Ontology To Define Conversions between OWL/SQL/Java Beans (Abstract)

Daniel J. Buehrer , National Chung Cheng University, Taiwan
Wang Chun-Yao , National Chung Cheng University, Taiwan
pp. 752-754
WI Industry Track

MumbleSearch Extraction of High Quality Web information for SME (Abstract)

Marco Maggini , Universit? di Siena, Italy
Nicola Baldini , focuseek (Italy)
Marco Gori , Universit? di Siena, Italy
pp. 757-760

Clustering Web Surfers with Probabilistic Models in a Real Application (Abstract)

Yang Liu , York University, Toronto, Canada
Xiangji Huang , York University, Toronto, Canada
Aijun An , York University, Toronto, Canada
Gary Promhouse , Open Text Corporation, Waterloo, Canada
pp. 761-765
WI Demo Track

Towards Building Semantic Rich Model for Web Documents Using Domain Ontology (PDF)

Lailatulqadri Zakaria , National University of Malaysia
Arifah Che Alhadi , National University of Malaysia
Tengku Mohd Tengku Sembok , National University of Malaysia
Saidah Saad , National University of Malaysia
Shahrul Azman Noah , National University of Malaysia
pp. 769-770

MICE: Aggregating and Classifying Meta Search Results into Self-Customized Categories (PDF)

Chan Siew Lin , Universiti Sains Malaysia
Foo Wen Ying , Universiti Sains Malaysia
Saravadee Sae Tan , Universiti Sains Malaysia
Cheong Sook Lin , Universiti Sains Malaysia
Gan Keng Hoon , Universiti Sains Malaysia
Tang Enya Kong , Universiti Sains Malaysia
pp. 771-772

Intelligent Remote Experimentation (PDF)

L. P. Maguire , University of Ulster, UK
M. El-Gueddari , University of Ulster, UK
M. J. Callaghan , University of Ulster, UK
T. M. McGinnity , University of Ulster, UK
J. Harkin , University of Ulster, UK
pp. 773-774

TMS: Targeted Marketing System Based on Market Value Functions (PDF)

Jiajin Huang , Beijing University of Technology, China
Chunnian Liu , Beijing University of Technology, China
Dejun Qiu , Beijing University of Technology, China
Ning Zhong , Maebashi Institute of Technology, Japan
Chuangxin Ou , Beijing University of Technology, China
Y. Y. Yao , University of Regina, Canada
pp. 775-776

Organizing Dynamic Multi-Level Workflows on Multi-Layer Grids for Developing e-Business Portals (PDF)

Ning Zhong , Maebashi Institute of Technology, Japan
Jia Hu , Maebashi Institute of Technology, Japan
pp. 777-778

ADAN: Adaptive Newspapers based on Evolutionary Programming (PDF)

Alfredo Milani , University of Perugia, Italy
Silvia Suriani , University of Perugia, Italy
pp. 779-780
Annual Reports of WIC Research Centers

A Report of Web Intelligence Research at the WIC Beijing Center (PDF)

Chunnian Liu , Beijing University of Technology, China
pp. 785-786

WIC France Research Center Activity Report (PDF)

Pierre Morizet-Mahoudeaux , University of Compi?gne, France
pp. 789-790

A Report of Activities at the WIC-India Research Center (PDF)

B. L. Narayan , Indian Statistical Institute
Sankar K. Pal , Indian Statistical Institute
pp. 793-794

Research Activities at the WIC Korea Center (PDF)

Joongmin Choi , Hanyang University, Ansan, Korea
pp. 797-798

Web Intelligence in Mexico (PDF)

Jes? Favela , CICESE, Mexico
Edgar Ch?vez , UNMSH, Mexico
Manuel Montes , INAOE, Mexico
pp. 799-800

Web Intelligence Research - Activity within the Polish Center (Abstract)

Piotr S. Szczepaniak , Technical University of Lodz, Poland
pp. 801-804

Web Intelligence Research Activities in the UK (PDF)

Yau Jim Yip , University of Teesside, UK
Frank Zhigang Wang , Cranfield University, UK
Sheng Jiang , University College London, UK
pp. 807-808

Author Index (PDF)

pp. 809-812
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