CSPCONS: A Communicating Sequential Prolog with Constraints

  • Authors:
  • Ioannis P. Vlahavas;Ilias Sakellariou;Ivan Futó;Zoltan Pasztor;Janos Szeredi

  • Affiliations:
  • -;-;-;-;-

  • Venue:
  • SETN '02 Proceedings of the Second Hellenic Conference on AI: Methods and Applications of Artificial Intelligence
  • Year:
  • 2002

Quantified Score

Hi-index 0.00

Visualization

Abstract

CSPCONS is a programming language that supports program execution over multiple Prolog processes with constraints. The language is an extended version of Csp-ii, a version of Prolog that supports, among other features, channel-based communicating processes and TCP/IP communication and is based on the CSP model introduced by Hoare. CSPCONS inherits all the advanced features of Csp-ii and extends it by introducing constraint solving capabilities to the processes. In CSPCONS each Prolog process has one or more solvers attached and each solver is independent from the others, following the original Csp-ii model, thus resulting to a communicating sequential constraint logic programming system. Such a model can facilitate greatly the implementation of distributed CLP applications. Currently CSPCONS offers a finite domain constraint solver, but the addition of new solvers is supported as they can be integrated in the system in the form of linkable C libraries. This paper briefly describes the original CSP-II system along with the extensions that resulted to the CSPCONS system.