1. Towards Autonomous and Automatic Evaluation and Negotiation in Agent-Mediated Internet Marketplaces

   • Yan Wang
   • Kian-Lee Tan
   • Jian Ren

   OriginalPaper Pages: 343 - 365

2. Prices in a Shopbot Market

   • Roger Waldeck

   OriginalPaper Pages: 367 - 381

3. An Open Generic Corba-Programmable Videoconferencing Platform

   • Brecht Vermeulen
   • Filip Vandermeulen
   • Piet Demeester

   OriginalPaper Pages: 383 - 399

4. Practices, Perceptions and Avenues of Net-Based Promotions

   • Kureshi Sonal
   • Vyas Preeta

   OriginalPaper Pages: 401 - 424