LolliHereditary Harrop formulas of Lambda-Prolog. All the operators (though not the higher order unification) of Lambda-Prolog are supported, but with the addition of linear variations. Thus a Lolli program distinguishes between clauses which can be used as many, or as few, times as desired, and those that must be used exactly once. Lolli is implemented in SML/NJ. ftp://ftp.cis.upenn.edu/pub/Lolli/Lolli-0.7.tar.Z. [Josh Hodas et al, "Logic Programming in a Fragment of Intuitionistic Linear Logic", Information and Computation, to appear].
Last updated: 1992-11-18