1. Editorial

   • Robin Chen
   • Arun Iyengar

   EditorialNotes Pages: 99 - 100

2. Query-Free News Search

   • Monika Henzinger
   • Bay-Wei Chang
   • Sergey Brin

   OriginalPaper Pages: 101 - 126

3. Active Service for Mobile Middleware

   • Siu-Nam Chuang
   • Alvin T. S. Chan

   OriginalPaper Pages: 127 - 157

4. On the Bursty Evolution of Blogspace

   • Ravi Kumar
   • Jasmine Novak
   • Andrew Tomkins

   OriginalPaper Pages: 159 - 178

5. Automating Content Extraction of HTML Documents

   • Suhit Gupta
   • Gail E. Kaiser
   • Justin Starren

   OriginalPaper Pages: 179 - 224