Hello, I have just uploaded Language::XSB to CPAN, a module to interface Perl with the XSB system.
http://xsb.sourceforge.net From the XSB manual: XSB is a research-oriented Logic Programming and Deductive Database System developed at SUNY Stony Brook. In addition to providing all the functionality of Prolog, it contains features not usually found in Logic Programming Systems such as evaluation according to the Well Founded Semantics through full SLG resolution, constraint handling for tabled programs, a compiled HiLog implementation, unification factoring and interfaces to other systems such as ODBC, C, Java, Perl, and Oracle. Bye, - Salva
