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CADE
2008
Springer
16 years 6 months ago
Integration of the TPTPWorld into SigmaKEE
This paper describes the integration of the ATP support of the TPTPWorld into the Sigma Knowledge Engineering Environment. The result is an interactive knowledge based reasoning en...
Steven Trac, Geoff Sutcliffe, Adam Pease
CADE
2008
Springer
16 years 6 months ago
Model Checking for Stability Analysis in Rely-Guarantee Proofs
Rely-guarantee (RG) reasoning is useful for modular Hoare-style proofs of concurrent programs. However, RG requires that assertions be proved stable under the actions of the enviro...
Hasan Amjad, Richard Bornat
CADE
2006
Springer
16 years 6 months ago
Flyspeck I: Tame Graphs
We present a verified enumeration of tame graphs as defined in Hales' proof of the Kepler Conjecture and confirm the completeness of Hales' list of all tame graphs while ...
Tobias Nipkow, Gertrud Bauer, Paula Schultz
CADE
2006
Springer
16 years 6 months ago
Using the TPTP Language for Writing Derivations and Finite Interpretations
One of the keys to the success of the TPTP and related projects is their consistent use of the TPTP language. The ability of the TPTP language to express solutions as well as probl...
Geoff Sutcliffe, Stephan Schulz, Koen Claessen, Al...
CADE
2005
Springer
16 years 6 months ago
The OWL Instance Store: System Description
Abstract. We describe the instance store, a system for reasoning about individuals (i.e., instances of classes) in OWL ontologies. By using a hybrid reasoner/database architecture,...
Sean Bechhofer, Ian Horrocks, Daniele Turi