1. New tractable classes for default reasoning from conditional knowledge bases

   • Berilhes Borges Garcia

   OriginalPaper 16 November 2005 Pages: 275 - 291

2. Finding optimal solutions to the graph partitioning problem with heuristic search

   • Ariel Felner

   OriginalPaper 17 November 2005 Pages: 293 - 322

3. Relative and absolute order-of-magnitude models unified

   • Louise Travé-Massuyès
   • Francesc Prats
   • Núria Agell

   OriginalPaper 01 December 2005 Pages: 323 - 341

4. The complexity of agent design problems: Determinism and history dependence

   • Michael Wooldridge
   • Paul E. Dunne

   OriginalPaper 04 January 2006 Pages: 343 - 371