In this paper, we present a novel first order theorem proving strategy - ordered semantic hyper linking. Ordered semantic hyper linking (OSHL) is an instance-based refutational th...
We present a PSpace algorithm that decides satisfiability of the graded modal logic Gr(KR)—a natural extension of propositional modal logic KR by counting expressions—which pl...
We develop and study the complexity of propositional proof systems of varying strength extending resolution by allowing it to operate with disjunctions of linear equations instead ...
This paper describes two algorithms for the compression of propositional resolution proofs. The first algorithm, RecyclePivotsWithIntersection, performs partial regularization, re...
Pascal Fontaine, Stephan Merz, Bruno Woltzenlogel ...