1. An active database architecture for knowledge-based incremental abstraction of complex concepts from continuously arriving time-oriented raw data

   • Alex Spokoiny
   • Yuval Shahar

   OriginalPaper 19 January 2007 Pages: 199 - 231

2. Ontology-supported FAQ processing and ranking techniques

   • Sheng-Yuan Yang
   • Fang-Chen Chuang
   • Cheng-Seen Ho

   OriginalPaper 26 January 2007 Pages: 233 - 251

3. Recommenders in a personalized, collaborative digital library environment

   • Henri Avancini
   • Leonardo Candela
   • Umberto Straccia

   OriginalPaper 27 January 2007 Pages: 253 - 283