1. Fusion Via a Linear Combination of Scores

   • Christopher C. Vogt
   • Garrison W. Cottrell

   OriginalPaper Pages: 151 - 173

2. Genetic Approach to Query Space Exploration

   • M. Boughanem
   • C. Chrisment
   • L. Tamine

   OriginalPaper Pages: 175 - 192

3. Exploiting Hierarchy in Text Categorization

   • Andreas S. Weigend
   • Erik D. Wiener
   • Jan O. Pedersen

   OriginalPaper Pages: 193 - 216

4. The Effects of Conjunction, Facet Structure, and Dictionary Combinations in Concept-Based Cross-Language Retrieval

   • Ari Pirkola
   • Heikki Keskustalo
   • Kalervo Järvelin

   OriginalPaper Pages: 217 - 250