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» On the Logic of Constitutive Rules
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CORR
2002
Springer
74views Education» more  CORR 2002»
15 years 6 months ago
A logical reconstruction of SPKI
SPKI/SDSI is a proposed public key infrastructure standard that incorporates the SDSI public key infrastructure. SDSI's key innovation was the use of local names. We previous...
Joseph Y. Halpern, Ron van der Meyden
AI
2011
Springer
15 years 1 months ago
Local closed world reasoning with description logics under the well-founded semantics
An important question for the upcoming Semantic Web is how to best combine open world ontology languages, such as the OWL-based ones, with closed world rule-based languages. One o...
Matthias Knorr, José Júlio Alferes, ...
ACL
2012
13 years 8 months ago
Learning to "Read Between the Lines" using Bayesian Logic Programs
Most information extraction (IE) systems identify facts that are explicitly stated in text. However, in natural language, some facts are implicit, and identifying them requires ā€...
Sindhu Raghavan, Raymond J. Mooney, Hyeonseo Ku
AAAI
2012
13 years 8 months ago
Equality-Friendly Well-Founded Semantics and Applications to Description Logics
We tackle the problem of defining a well-founded semantics (WFS) for Datalog rules with existentially quantified variables in their heads and negations in their bodies. In partic...
Georg Gottlob, André Hernich, Clemens Kupke...
SAS
2009
Springer
175views Formal Methods» more  SAS 2009»
16 years 7 months ago
Automatic Parallelization and Optimization of Programs by Proof Rewriting
We show how, given a program and its separation logic proof, one can parallelize and optimize this program and transform its proof simultaneously to obtain a proven parallelized an...
Clément Hurlin