Two-Way String Matching.
Abstraction in Query Processing.
Optimal Load Balancing and Scheduling in a Distributed Computer System.
Proofs that Yield Nothing But Their Validity for All Languages in NP Have Zero-Knowledge Proof Systems.
The Well-Founded Semantics for General Logic Programs.
Stability and Stabilizability of Discrete Event Dynamic Systems.
Complexity Classes Defined by Counting Quantifiers.
Autoepistemic Logic.
An Optimal Parallel Algorithm for the Visibility of a Simple Polygon from a Point.
Proving Refutational Completeness of Theorem-Proving Strategies: The Transfinite Semantic Tree Method.
Letter from the Editor.