DEXA 2005 Poland Pictures

EC-Web Program

Tuesday, 5 September 2006

11.30- 12.30

Welcome by the Programme Committee Chairs

Invited Talk

Recommendations in Context
Francesco Ricci, ITC-irst (Electronic Commerce and Tourism Research Laboratory), Trento, Italy

12.30 – 14.00 Lunch

Session 1: Recommender Systems 1
14.00- 15.30 Chair: Markus Endres; Germany

Map-based recommendation of hyperlinked document collections
Mieczysław A. Kłopotek, Sławomir T. Wierzchoñ, Krzysztof Ciesielski, Michał Dramiñski, Dariusz Czerski

Web User Segmentation Based on a Mixture of Factor Analyzers
Yanzan Kevin Zhou, Bamshad Mobasher

A hybrid similarity concept for browsing semi-structured product items
Markus Zanker, Sergiu Gordea, Markus Jessenitschnig, Michael Schnabl

15.30 – 16.00 Coffee Break

Session 2 Recommender Systems 2
16.00 – 17.30 Chair: Bamshad Mobasher; USA

A Preference-Based Recommender System
Benjamin Satzger, Markus Endres, Werner Kießling

Enhanced Prediction Algorithm for Item-based Collaborative Filtering Recommendation
Heung-Nam Kim, Ae-Ttie Ji, Geun-Sik Jo

Persuasive online-selling in quality & taste domains
Markus Zanker, Marcel Bricman, Sergiu Gordea, Dietmar Jannach, Markus Jessenitschnig

Wednesday, 6 September 2006

Session 3: Business Process / Design Aspects
09.00- 11.00 Chair: Luis de la Cruz; Spain

Proviado - Personalized and Configurable Visualizations of Business Processes
Ralph Bobrik, Thomas Bauer, Manfred Reichert

Service-Oriented Data and Process Models for Personalization and Collaboration in e-Business
Chien-Chih Yu

A Framework for Raising Collaboration Levels on the Internet
Igor Hawryszkiewycz

Designing Volatile Functionality in E-commerce Web Applications
Gustavo Rossi, Andres Nieto, Luciano Mengoni, Liliana Nuno Silva

11.00 – 11.30 Coffee Break

12.30 – 14.00 Lunch

Session 4: Mobile Commerce
14.00- 15.30 Chair: Christian Schläger; Germany

Design of Ubiquitous Referral Marketing: A Business Model and Method
Kyoung Jun Lee, Jong Chul Lee

Pre-Service and Post-Transcoding Schema for an Adaptive PC to Mobile Web Contents Transcoding System
Euisun Kang, Daehyuck Park, Younghwan Lim

Context-aware Recommendation Service Using Multi-Leveled Information in Mobile Commerce
Joonhee Kwon, Sungrim Kim

15.30 – 16.00 Coffee Break

Session 5: Security & E-Payment
16.00 – 17.30 Chair: Igor Hawryszkiewycz; Australia

Attribute-based Authentication and Authorisation Infrastructures for E-Commerce Providers
Christian Schläger, Manuel Sojer, Björn Muschall, Günther Pernul

Seamlessness & Privacy Enhanced Ubiquitous Payment
Kyoung Jun Lee, Mu Jeong Jeong, Jeong-In Ju

CerTicket Solution: Safe Home-Ticketing through Internet
Francisco Rico, Jordi Forga, Emilio Sanvicente, Luis de la Cruz

Thursday, 7 September 2006

Session 6: Web Services Computing / Semantic Web
09.00- 10.30 Chair: John Debenham; Australia

Efficient Invocation of Web Services Using Intensional Results
Chang-Sup Park, Soyeon Park

On Distributed Service Selection for QoS Driven Service Composition
Fei Li, Fangchun Yang, Sen Su

RLinda: a Petri net based implementation of the Linda coordination paradigm for Web services interactions
J. Fabra, P. Alvarez, J.A. Bañares, J. Ezpeleta

11.30 – 11.30 Coffee Break

12.30 – 14.00 Lunch

Session 7: E-Negotiation and Agent Mediated Systems
14.00- 15.30 Chair: Adam Wojciechowski; Poland

Making Informed Automated Trading a Reality
John Debenham, Simeon Simoff

An Analysis of Service Trading Architectures
Manuel Resinas, Pablo Fernandez, Rafael Corchuelo

An Ontological Approach for Translating Messages in E-Negotiation Systems
Victor J. Sosa S., Maricela Bravo, Joaquín Pérez, Arturo Diaz

15.30 – 16.00 Coffee Break

Session 8: Issues in Web Advertising
16.00 – 17.30 Chair: Javier Fabra; Spain

Detecting Frauds in Online Advertising Systems
Sanjay Mittal, Rahul Gupta, Mukesh Mohania, Shyam Kumar Gupta, Mizuho Iwaihara, Tharam Dillon

An Improved Web System for Pixel Advertising
Adam Wojciechowski