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Multi-threading and message communication in Qu-Prolog

Published online by Cambridge University Press:  15 June 2001

KEITH CLARK
Affiliation:
Department of Computing, Imperial College, London, UK (e-mail: klc@doc.ic.ac.uk)
PETER J. ROBINSON
Affiliation:
Software Verification Research Centre, The University of Queensland, Australia (e-mail: pjr@csee.uq.edu.au)
RICHARD HAGEN
Affiliation:
Software Verification Research Centre, The University of Queensland, Australia (e-mail: pjr@csee.uq.edu.au)

Abstract

This paper presents the multi-threading and internet message communication capabilities of Qu-Prolog. Message addresses are symbolic and the communications package provides high-level support that completely hides details of IP addresses and port numbers as well as the underlying TCP/IP transport layer. The combination of the multi-threads and the high level inter-thread message communications provide simple, powerful support for implementing internet distributed intelligent applications.

Type
Regular Paper
Copyright
© 2001 Cambridge University Press

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