Advances in Web Intelligence

This volume constitutes the proceedings of the 2nd Atlantic Web Intelligence Conference(AWIC2004).TheconferencewasheldinthecityofCancun,Mexico, a setting that inspired lively discussions andre?ections onopen issues facing the ?eld of Web intelligence. TheAWICconferences havebeenmotivated by advancesinthe ?eld ofart- cialintelligenceandthechallengesfacingtheirapplicationtoWeb-basedsystems. With this second edition, AWIC provided a forum for specialists from di?erent disciplines of computer science to exchange their experiences and ideas in this growing ?eld of research. The selection of papers followed a strict, double-blind refereeing process by a renowned international committee. We received 57 contributions, with ?rst authors from 15 di?erent countries, from which 22 papers were selected to be presented and published in this proceedings volume. We thank all members of the Program Committee for their valuable reviews of the papers. In addition, we were pleased to have as invited speakers Dr. Prabhakar Raghavan, Chief Scientist and Vice President of Emerging Technologies in Verity, Inc. and Consulting Professor of Computer Science at Stanford Univ- sity, and Prof. C. Lee Giles, Davide Reese Professorof the School of Information Sciences and Technology at The Pennsylvania State University. Abstracts of their lectures are included in these proceedings. In putting together this conference, we had the pleasure of working with an outstanding group of people. We thank them all for their hard work on behalf of this conference. In particular we would like to thank Manuel Montes y Gomez, Director of the Mexico Research Centre of the Web Intelligence Consortium, Elisa Moran, Marcela Rodr ?guez, and Jorge Niebla.

Includes supplementary material: sn.pub/extras

Inhalt
Invited Speakers.- Social Networks and the Web.- CiteSeer: Past, Present, and Future.- Collaborative Filtering and Recommendation.- A Fuzzy Linguistic Multi-agent Model for Information Gathering on the Web Based on Collaborative Filtering Techniques.- Case-Based Reasoning as a Prediction Strategy for Hybrid Recommender Systems.- Supporting Web Communities.- Facing Environment Discontinuity through User Location.- Adaptive Resource Management in the PIÑAS Web Cooperative Environment.- Multi-agent Systems.- A Fuzzy Multi-agent System for Secure Remote Control of a Mobile Guard Robot.- Implementation of an Ontology Sharing Mechanism for Multiagent Systems Based on Web Services.- An Agent Based System for the Contextual Retrieval of Medical Information.- Soft Computing Methods I.- Attribute Reduction for Effective Intrusion Detection.- Computing Minimal Probabilistic Rules from Probabilistic Decision Tables: Decision Matrix Approach.- A Framework for Extending Fuzzy Description Logic to Ontology Based Document Processing.- Text Processing and Semantic Web.- On Correction of Semantic Errors in Natural Language Texts with a Dictionary of Literal Paronyms.- Web-Based Sources for an Annotated Corpus Building and Composite Proper Name Identification.- Intelligent Automated Navigation through the Deep Web.- Web Information Retrieval.- Extending the Rocchio Relevance Feedback Algorithm to Provide Contextual Retrieval.- Toward a Document Model for Question Answering Systems.- Designing Ontological Agents: an Alternative to Improve Information Retrieval in Federated Digital Libraries.- Categorization and Ranking.- Query Clustering for Boosting Web Page Ranking.- Fast Transforms in the Internet Document Retrieval.- Analysis of a Web Content Categorization System Based onMulti-agents.- Soft Computing Methods II.- ImmoSoftWeb: a Web Based Fuzzy Application for Real Estate Management.- Adaptive Watermarking Algorithm for Binary Image Watermarks.- Bayesian Methods to Estimate Future Load in Web Farms.