We show that Csanky’s fast parallel algorithm for computing the characteristic polynomial of a matrix can be formalized in the logical theory LAP, and can be proved correct in LA...
Abstract. We prove several results related to local proofs, interpolation and suion calculus and discuss their use in predicate abstraction and invariant generation. Our proofs and...
BLE CATEGORICITY OF LOCAL ABSTRACT ELEMENTARY CLASSES WITH AMALGAMATION JOHN T. BALDWIN AND OLIVIER LESSMANN We give a complete and elementary proof of the following upward categor...
Abstract. State-of-the-art proof presentation systems suffer from several deficiencies. First, they simply present the proofs without motivating why the proof is done as it is do...
of Abstract Argumentation Guido Boella1 , Joris Hulstijn2 , and Leendert van der Torre3 1 Universit´a di Torino 2 Vrije Universiteit, Amsterdam 3 CWI Amsterdam and Delft Universit...
Guido Boella, Joris Hulstijn, Leendert W. N. van d...