Alexander Ek

Towards a Certifying Grounder

Daimy Van Caudenberg, Alexander Ek, Carlos Cantero, Bart Bogaerts

Grounding, the translation of high-level theories into equivalent quantifier-free formulas, is a crucial step in declarative solving, yet it has so far escaped the proof-logging revolution. When this grounding step is not certifying, there is no way of knowing that the obtained s…Read more