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RULEML
2005
Springer
15 years 3 months ago
A Semantic Web Based Architecture for e-Contracts in Defeasible Logic
Abstract. We introduce the DR-CONTRACT architecture to represent and reason on e-Contracts. The architecture extends the DR-device architecture by a deontic defeasible logic of vio...
Guido Governatori, Duy Hoang
OWLED
2007
14 years 11 months ago
On Querying Ontologies with Contextual Logic Programming
Abstract. We describe a system in which Contextual Logic Programming is used as a mediator for knowledge modeled by ontologies. Our system provides the components required to behav...
Cláudio Fernandes, Nuno Lopes 0002, Salvado...
RULEML
2010
Springer
14 years 8 months ago
On the Problem of Computing Ambiguity Propagation and Well-Founded Semantics in Defeasible Logic
Abstract. In this paper we present the well founded variants of ambiguity blocking and ambiguity propagating defeasible logics. We also show how to extend SPINdle, a state of the a...
Ho-Pun Lam, Guido Governatori
FORMATS
2004
Springer
15 years 3 months ago
Monitoring Temporal Properties of Continuous Signals
Abstract. In this paper we introduce a variant of temporal logic tailored for specifying desired properties of continuous signals. The logic is based on a bounded subset of the rea...
Oded Maler, Dejan Nickovic
DALT
2009
Springer
15 years 2 months ago
Verifying Dribble Agents
Abstract. We describe a model-checking based approach to verification of programs written in the agent programming language Dribble. We define a logic (an extension of the branch...
Doan Thu Trang, Brian Logan, Natasha Alechina