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» Reasoning from Data Rather than Theory
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ECSQARU
2009
Springer
13 years 10 months ago
A Simple Modal Logic for Reasoning about Revealed Beliefs
Abstract. Even though in Artificial Intelligence, a set of classical logical formulae is often called a belief base, reasoning about beliefs requires more than the language of cla...
Mohua Banerjee, Didier Dubois
LICS
1991
IEEE
13 years 9 months ago
The Fixed Point Property in Synthetic Domain Theory
We present an elementary axiomatisation of synthetic domain theory and show that it is sufficient to deduce the fixed point property and solve domain equations. Models of these a...
Paul Taylor 0002
JAIR
2012
254views Hardware» more  JAIR 2012»
11 years 7 months ago
Completeness Guarantees for Incomplete Ontology Reasoners: Theory and Practice
To achieve scalability of query answering, the developers of Semantic Web applications are often forced to use incomplete OWL 2 reasoners, which fail to derive all answers for at ...
Bernardo Cuenca Grau, Boris Motik, Giorgos Stoilos...
DMDW
2000
118views Management» more  DMDW 2000»
13 years 6 months ago
View security as the basis for data warehouse security
Access. permissions in a data warehouse are currently managed in a separate world from the sources' policies. The consequences are inconsistencies, slow response to change, a...
Arnon Rosenthal, Edward Sciore
LPKR
1997
Springer
13 years 9 months ago
Generalizing Updates: From Models to Programs
Abstract. Recently the field of theory update has seen some improvement, in what concerns model updating, by allowing updates to be specified by so-called revision programs. The ...
João Alexandre Leite, Luís Moniz Per...