HTab: a Terminating Tableaux System for Hybrid Logic

  title={HTab: a Terminating Tableaux System for Hybrid Logic},
  author={Guillaume Hoffmann and Carlos Areces},
  journal={Electr. Notes Theor. Comput. Sci.},
Hybrid logic is a formalism that is closely related to both modal logic and description logic. A variety of proof mechanisms for hybrid logic exist, but the only widely available implemented proof system, HyLoRes, is based on the resolution method. An alternative to resolution is the tableaux method, already widely used for both modal and description logics. Tableaux algorithms have also been developed for a number of hybrid logics, and the goal of the present work is to implement one of them… CONTINUE READING