Artificial Intelligence, Volume 102

Volume 102, Number 1, June 1998

• Moshe Tennenholtz:
  On Stable Social Laws and Qualitative Equilibria. 1-20
  
• Ashraf M. Abdelbar, Sandra Mitchell Hedetniemi:
  Approximating MAPs for Belief Networks is NP-Hard and Other Theorems. 21-38
  
• Vittorio Brusoni, Luca Console, Paolo Terenziani, Daniele Theseider Dupré:
  A Spectrum of Definitions for Temporal Model-Based Diagnosis. 39-79
  
• Gerhard Schurz:
  Probabilistic Semantics for Delgrande's Conditional Logic and a Counterexample to His Default Logic. 81-95
  
• Ofer Arieli, Arnon Avron:
  The Value of the Four Values. 97-141
  
• Peter Jonsson, Christer Bäckström:
  A Unifying Approach to Temporal Constraint Reasoning. 143-155
  

Volume 102, Number 2, July 1998

• Chitta Baral, Alfredo Gabaldon, Alessandro Provetti:
  Value Minimization in Circumscription. 163-186
  
• Zippora Arzi-Gonczarowski, Daniel J. Lehmann:
  From Environments to Representations - A Mathematical Theory of Artificial Perceptions. 187-247
  
• Barry Smyth, Mark T. Keane:
  Adaptation-Guided Retrieval: Questioning the Similarity Assumption in Reasoning. 249-293
  
• Mohamed Tajine, David A. Elizondo:
  Growing Methods for Constructing Recursive Deterministic Perceptron Neural Networks and Knowledge Extraction. 295-322
  
• Tuija Schmidt, Prakash P. Shenoy:
  Some Improvements to the Shenoy-Shafer and Hugin Architectures for Computing Marginals. 323-333