Maude is a reflective language based on equational rewrite principles, useful for modeling and solving a wide range of computational problems.

A research-oriented Logic Programming system for Unix and Windows/DOS-based systems, representing a semantically enriched functional superset of Prolog and offering among other things evaluation through full SLG resolution.

A bibliography on logic programming is supplemented with a survey of conferences, journals, series of books, organizations and related subjects.

A logic-based language for dynamic programming. Equational inference rules derive theorems with associated values, e.g. probabilities in statistical AI. Supports prioritization, pruning and parameter training. Compiles into fast, handy C++ classes. De...

The Association for Logic Programming promotes all activities concerning the theory and application of logic programming in computer science, related disciplines and industry. The archive of the ALP Newsletter provides content and links regarding the ...

Develops and popularizes KLIC implementation of concurrent and parallel logic programming language KL1, and related software. Designed in the Fifth Generation Computer Systems (FGCS) project, by Institute for New Generation Computer Technology (ICOT),...

Unofficial bibliography and home page.

Department of Computing, Imperial College of Science, Technology and Medicine, University of London: research group on logic and artificial intelligence focusing on communicating agents, computational logic and computational bioinformatics. Faculty ho...

Declarative temporal logic programming language for: general purpose programming, simulation, modeling reactive systems. Starlog programs consist of 2 components: a set of timed facts, a set of temporal logic rules. Somewhat like Prolog.

Type Rule Base is an experimental logic/metaprogramming language for generating Java code. This BSD-licensed free software resembles Prolog, is implemented in Java and provides a simple command-line interface.