1. Operational concepts of nonmonotonic logics part 1: Default logic

   • G. Antoniou
   • V. Sperschneider

   OriginalPaper Pages: 3 - 16

2. An historical overview of natural language processing systems that learn

   • Robin Collier

   OriginalPaper Pages: 17 - 54

3. A framework for Integrating Artificial Intelligence and Simulation

   • Georgios I. Doukidis
   • Marios C. Angelides

   OriginalPaper Pages: 55 - 85

4. Book reviews

   • Leonard Bolc

   BookReview Pages: 87 - 91