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 field.

A pure, minimal but extensible, logic-programming/specification language with meta-language capability is described. The paradigm involved explicitly separates declarative specification from ensuing transformation.

Information on European ESPRIT Basic Research (funded) NoE, concerned with computational logic. Large community of European researchers, over 80 nodes at leading universities, businesses.

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. Developed within an open-source project.

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 home pages and departmental technical reports provide documentation on (the evolution) of logic programming.

Unofficial bibliography and home page.

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), Japan. Free software.

Logic programming papers.

Department of Computer and Information Science, Brooklyn College of the City University of New York. Home of the 2LP Language, runs on Linux, RS6000, SGI, Solaris, SunOS, Windows; download yours now. Free. Cool logo.

A calendar with links to many of the series in logic and computer sciences.

As part of a survey of information on artificial intelligence this section on logic programming is provided.

Build a program immediately from data processing examples: AI language, simpler than Prolog, based on generalization and matching of unconstrained text processing samples.

Forum for exchange of information on the area of logic programming (LP) and nonmonotonic reasoning (NR): questions in LP related to NR, and in aspects of NR that bear directly on LP: definitions, links to software and related sites.

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.

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

Affiliated with the comp.lang.prolog newsgroup this repository includes general information, Prolog, Window system interfaces, other logic-programming systems, meetings, books and related information.

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.

Clear explanation of logic programming and merits of declarative languages.

Resulting from the Exbed project, this general-purpose programming language supports data abstraction and rule-based programming and is based on but is not a formal extension of CLU.

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 logic-based query and transformation language for XML and semistructured data.