We welcome you to the proceedings of the 5t International Conference on E- CommerceandWebTechnology(EC-Web2004)heldinconjunctionwithDEXA 2004 in Zaragoza, Spain. This conference, ?rst held in Greenwich, United Ki- dom in 2000, now is in its ?fth year and very well established. As in the four previous years, it served as a forum to bring together researchersfrom academia and commercial developers from industry to discuss the current state of the art in e-commerce and Web technology. Inspirations and new ideas emerged from intensive discussions during formal sessions and social events. Keynote addresses, research presentations and discussions during the c- ference helped to further develop the exchange of ideas among the researchers, developers and practitioners present. The conference attracted 103 paper submissions and almost every paper was reviewed by three program committee members. The program committee - lected 37 papers for presentationand publication, a task which was not easy due to the high quality of the submitted papers. We would like to express our thanks to our colleagues who helped with putting together the technical program: the program committee members and external reviewers for their timely and rigorous reviews of the papers, and the organizing committee for their help in the administrative work and support. We owe special thanks to Gabriela Wagner, Mirella Köster, and Birgit Hauer for their helping hands concerning the administrative and organizational tasks of this conference. Finally,wewouldliketothankalltheauthorswhosubmittedpapers,authors who presented papers, and the participants who together made this conference an intellectually stimulating event through their active contributions.
Author(s): Taek-Hun Kim, Sung-Bong Yang (auth.), Kurt Bauknecht, Martin Bichler, Birgit Pröll (eds.)
Series: Lecture Notes in Computer Science 3182
Edition: 1
Publisher: Springer-Verlag Berlin Heidelberg
Year: 2004
Language: English
Pages: 376
Tags: Information Systems Applications (incl.Internet); Computers and Society; Computer Appl. in Administrative Data Processing; Business Information Systems; Information Storage and Retrieval
Front Matter....Pages -
Using Attributes to Improve Prediction Quality in Collaborative Filtering....Pages 1-10
Using Association Analysis of Web Data in Recommender Systems....Pages 11-20
An Intelligent System for Personalized Advertising on the Internet....Pages 21-30
Supporting User Query Relaxation in a Recommender System....Pages 31-40
Accelerating Database Processing at e-Commerce Sites....Pages 41-50
Optimized Query Delivery in Distributed Electronic Markets....Pages 51-65
Uniform Access to Data in Workflows....Pages 66-75
Formal Verification of BPEL4WS Business Collaborations....Pages 76-85
Seamless Federation of Heterogeneous Service Registries....Pages 86-95
A Survey of Public Web Services....Pages 96-105
Protocols for Electronic Negotiation Systems: Theoretical Foundations and Design Issues....Pages 106-115
Implementing Complex Market Structures with MetaMarkets....Pages 116-125
Evaluation of an Online Multidimensional Auction System: A Computer Simulation Investigation....Pages 126-134
Electronic Negotiations – A Generic Approach with Action Systems....Pages 135-143
Interaction Trust Evaluation in Decentralized Environments....Pages 144-153
Towards a Privacy Preserving e-Commerce Protocol....Pages 154-163
Using Recoverable Key Commitment to Defend Against Truncation Attacks in Mobile Agents....Pages 164-173
OCL-Constraints for UMM Business Collaborations....Pages 174-185
Use and Extension of ebXML Business Profiles for Textile/Clothing Firms....Pages 186-195
A Framework for Multilingual Electronic Data Interchange....Pages 196-205
An Analysis of Bidding Activity in Online Auctions....Pages 206-217
Negotiating over Bundles and Prices Using Aggregate Knowledge....Pages 218-227
A Model for Multi-party Negotiations with Majority Rule....Pages 228-237
Analysis of Mobile Business Processes for the Design of Mobile Information Systems....Pages 238-247
Enriching Conceptual Modeling of XML-Aware Adaptive Web Systems with Object-Oriented Constructs and UML Diagrams....Pages 248-258
Modelling Content Aggregation for Developing e-Commerce Web Sites....Pages 259-267
On the Use of Bipolar Scales in Preference–Based Recommender Systems....Pages 268-276
Applying Text Mining on Electronic Messages for Competitive Intelligence....Pages 277-286
Web Page Ranking Based on Events....Pages 287-295
A Personalized Offer Presentation Scheme for Retail In-Store Applications....Pages 296-304
Combining Usage, Content, and Structure Data to Improve Web Site Recommendation....Pages 305-315
Towards a Multidimensional Model for Web-Based Applications Quality Assessment....Pages 316-327
Structuring Web Sites Using Linear Programming....Pages 328-337
Use of Semantic Tools for a Digital Rights Dictionary....Pages 338-347
The Role of Electronic Commerce in Determining Desirable Customer Relationship Outcomes....Pages 348-356
Value Based Management and Strategic Planning in e-Business....Pages 357-367
Back Matter....Pages -
