Predicate logic is an extension of propositional logic. Here we consider what is called first-order predicate logic, abbreviated FOL (sometimes abbreviated PL1, not to be confused with the programming ...

Logic Tensor Network (LTN) is a Neural-Symbolic (NeSy) framework which supports learning of neural networks using the satisfaction of a first-order logic knowledge base as an objective. In other words ...

The jury must unanimously agree on Trump's guilt of falsifying business records in the first degree (he faces 34 counts of this crime). A first-degree charge of falsification of business records ...

Logic treats sentences as either true or false, and Gödel’s proof that certain true sentences are unprovable in any consistent logic for elementary arithmetic has led some theorists to argue that ...

This is a modification of Tim Finin's PFC. The Pfc system is a package that provides a forward reasoning capability to be used together with conventional Prolog programs. The Pfc inference rules are ...