Sciweavers

1171 search results - page 66 / 235
» A Logical Language for Expressing Authorizations
Sort
View
FLAIRS
2006
15 years 7 months ago
Uncertainty Reasoning in Description Logics: A Generic Approach
Description Logics (DL) are gaining more popularity as the foundation of ontology languages for the Semantic Web. As most information in real life is imperfect, there has been an ...
Volker Haarslev, Hsueh-Ieng Pai, Nematollaah Shiri
WWW
2008
ACM
16 years 6 months ago
Learning deterministic regular expressions for the inference of schemas from XML data
Inferring an appropriate DTD or XML Schema Definition (XSD) for a given collection of XML documents essentially reduces to learning deterministic regular expressions from sets of ...
Geert Jan Bex, Wouter Gelade, Frank Neven, Stijn V...
178
Voted
ESOP
2004
Springer
15 years 11 months ago
Extracting a Data Flow Analyser in Constructive Logic
Abstract. We show how to formalise a constraint-based data flow analysis in the specification language of the Coq proof assistant. This involves defining a dependent type of lat...
David Cachera, Thomas P. Jensen, David Pichardie, ...
COLING
1990
15 years 7 months ago
A Logic-Based Government-Binding Parser for Mandarin Chinese
Mandarin Chinese is a highly flexible and context-sensitive language. It is difficult to do the case marking and index assignment during the parsing of Chinese sentences. This pap...
Hsin-Hsi Chen
AAAI
2006
15 years 7 months ago
Goal Specification, Non-Determinism and Quantifying over Policies
One important aspect in directing cognitive robots or agents is to formally specify what is expected of them. This is often referred to as goal specification. Temporal logics such...
Chitta Baral, Jicheng Zhao