1. Introduction

   • Jorge Lobo
   • Don Loveland
   • Arcot Rajasekar

   EditorialNotes Pages: I - I

2. Overview of disjunctive logic programming

   • Jack Minker

   OriginalPaper Pages: 1 - 24

3. Negation as failure for disjunctive logic programming

   • Phan Minh Dung
   • Ngo Huu Liem

   OriginalPaper Pages: 25 - 51

4. Propositional semantics for disjunctive logic programs

   • Rachel Ben-Eliyahu
   • Rina Dechter

   OriginalPaper Pages: 53 - 87

5. Logic programming and reasoning with incomplete information

   • Michael Gelfond

   OriginalPaper Pages: 89 - 116

6. Avoiding duplicate proofs with the foothold refinement

   • Bruce Spencer

   OriginalPaper Pages: 117 - 140