Abstract: The Logic Push-Down Automaton (LPDA) is introduced as an abstract operational model for the evaluation of logic programs. The LPDA can be used to describe a significant number of evaluation ...

TWC Forum used vBulletin 4 software. We did, multiple times, try to upgrade to vB5, but it did not go through successfully. The URLs changed completely and that was bad! Moreover, support for ...

Speaker Johnson warns of consequences of nuking filibuster Epstein Survivor's Family Declares 'Victory' After Prince Andrew Is Stripped Of Royal Title ‘The money does not exist’: Why the buyouts for ...