Full Paper (Not in any particular order) 136 Constructing Interface Schemas for Search Interfaces of Web Databases Hai He, Weiyi Meng, Clement Yu, Zonghuan Wu 172 Binding and Execution of Web Service Compositions Krishnamurthy Vidyasankar, V.S. Ananthanarayana 174 A Formal Ontology Reasoning with Individual Optimization: A Realization of the Semantic Web Pakornpong Pothipruk, Guido Governatori 186 Semantic web technologies for interpreting DNA microarray analyses&: the MEAT System khaled khelif, Rose Dieng, Pascal Barbry 190 Extracting Global Policies for Efficient Access Control of XML Documents Mizuho Iwaihara, Bo Wang, Somchai Chatvichienchai 192 Document Re-ranking by Generality in Bio-medical Information Retrieval Xin Yan, Xue Li, Dawei Song 203 XFlow: An Xml-based Document-centric Workflow Andrea Marchetti, Maurizio Tesconi, Salvatore Minutoli 208 Extracting Web Data Using Instance-Based Learning Bing Liu, Yanhong Zhai 211 Evaluation of Result Merging Strategies for Metasearch Engines Yiyao Lu, Weiyi Meng, Liangcai Shu, Clement Yu, King-Lup Liu 230 An Ontological Approach for Defining Agents for Collaborative Applications Igor Hawryszkiewycz 234 Mining Communities on the Web Using a Max-Flow and a Site-Oriented Framework Yasuhito Asano, Takao Nishizeki, Masashi Toyoda 245 Decomposition-based Optimization of Reload Strategies in the World Wide Web Dirk Kukulenz 256 oMAP: Combining Classifiers for Aligning Automatically OWL Ontologies Raphael Troncy, Umberto Straccia 257 Server-side caching strategies for online auction sites Daniel Menasce, Vasudeva Akula 278 Improving Web Data Annotations with Spreading Activation Fatih Gelgi, Srinivas Vadrevu, Hasan Davulcu 279 Semantic Partitioning Web Pages Srinivas Vadrevu, Fatih Gelgi, Hasan Davulcu 290 PRoBe: Multi-Dimensional Range Queries in P2P Networks Ozgur Sahin, Shyam Antony, Divyakant Argawal, Amr El Abbadi 320 Maintaining Consistency under Isolation Relaxation of Web Services Transactions Seunglak Choi, Hyukjae Jang, Hangkyu Kim, Jungsook Kim, Su Myeon Kim, Junehwa Song, Yoon-Joon Lee 328 An Infrastructure for Reactive Information Environments Belotti Rudi, Corsin Decurtins, Michael Crossniklaus, Moira Norrie 340 Towards Automatic Generation of Rules for the Incremental Maintenance of XML Views over Relational Data Vania Vidal, Valdiana Araujo, Marco Casanova 345 Repairing Inconsistent XML Data Sergio Flesca, Filippo Furfaro, Sergio Greco, Ester Zumpano 383 An Approach for Discovering a User's Information Need by Analysing his Query on the Conceptual Level Nenad Stojanovic 409 Optimization of XSLT by Compact Specialization and Combination Ce Dong, James Bailey 411 Representing and Reasoning about Privacy Abstractions Yin Hua Li, Salima Benbernou 437 A Web Recommendation Technique Based on Probabilistic Latent Semantic Analysis Guandong Xu, Yanchun Zhang, Xiaofang Zhou 449 Handling Transactional Properties in Web Service Composition Marie-Christine Fauvet, Helga Duarte, Marlon Dumas, Boualem Benatallah 462 A Web Service Support for Collaborative Process Woongsup Kim, Moon Jung Chung 463 A Methodological Approach for Incorporating Adaptive Navigation Techniques into Web Applications Gonzalo Rojas, Vicente Pelechano 467 Temporal Ranking of Search Engine Results Adam Jatowt, Yukiko Kawai, Katsumi Tanaka 475 LOT-RBAC: A Location and Time-based RBAC Model Suroop Mohan Chandran, James Joshi