Efficiently Coupling the I-DLV Grounder with ASP Solvers. Issue 2 (4th March 2020) - CALIMERI, FRANCESCO
Abstract : We present ${{{{$\mathscr{I}$}-}\textsc{dlv}}+{{$\mathscr{MS}$}}}$, a new answer set programming (ASP) system that integrates an efficient grounder, namely ${{{$\mathscr{I}$}-}\textsc{dlv}}$, with an automatic selector that inductively chooses a solver: depending on some inherent features of the instantiation produced by ${{{$\mathscr{I}$}-}\textsc{dlv}}$, machine learning techniques guide the selection of the most appropriate solver. The system participated in the latest (7 th ) ASP competition, winning the regular track, category SP (i.e., one processor allowed).