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SIGIR
1993
ACM
15 years 3 months ago
A Model of Information Retrieval Based on a Terminological Logic
According to the logical model of Information Retrieval (IR), the task of IR can be described as the extraction, from a given document base, of those documents d that, given a que...
Carlo Meghini, Fabrizio Sebastiani, Umberto Stracc...
WISE
2005
Springer
15 years 5 months ago
A Formal Ontology Reasoning with Individual Optimization: A Realization of the Semantic Web
Abstract. Answering a query over a group of RDF data pages is a trivial process. However, in the Semantic Web, there is a need for ontology technology. Consequently, OWL, a family ...
Pakornpong Pothipruk, Guido Governatori
TPHOL
2005
IEEE
15 years 5 months ago
Axiomatic Constructor Classes in Isabelle/HOLCF
We have definitionally extended Isabelle/HOLCF to support axiomatic Haskell-style constructor classes. We have subsequently defined the functor and monad classes, together with t...
Brian Huffman, John Matthews, Peter White
ICALP
2005
Springer
15 years 5 months ago
About Hoare Logics for Higher-Order Store
Abstract. We present a Hoare logic for a simple imperative whilelanguage with stored commands, ie. stored parameterless procedures. Stores that may contain procedures are called hi...
Bernhard Reus, Thomas Streicher
DOOD
1993
Springer
135views Database» more  DOOD 1993»
15 years 3 months ago
A Deductive and Typed Object-Oriented Language
In this paper we introduce a logical query language extended with object-oriented typing facilities. This language, called DTL (from DataTypeLog), can be seen as an extension of Da...
René Bal, Herman Balsters