1. Distributed Virtual Reality Authoring Interfaces for the WWW: The VR-Shop Case

   • I. Varlamis
   • M. Vazirgiannis
   • T. Panayiotopoulos

   OriginalPaper Pages: 5 - 30

2. Analyzing Architectural Evolution Issues of Multimedia Frameworks

   • M. Pinto
   • M. Amor
   • J.M. Troya

   OriginalPaper Pages: 31 - 51

3. Frame Selection for Dynamic Caching Adjustment in Video Proxy Servers

   • Wei-Hsiu Ma
   • David H.C. Du

   OriginalPaper Pages: 53 - 73

4. Using Hypermedia to Improve Safety in Underground Metropolitan Transportation

   • José H. Canós
   • Francisco de Zulueta

   OriginalPaper Pages: 75 - 87

5. An Accumulation Algorithm for Video Shot Boundary Detection

   • T. Lu
   • P.N. Suganthan

   OriginalPaper Pages: 89 - 106