4814 search results - page 362 / 963 » Combining abstract interpreters |
175
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SIGIR
1998
ACM
15 years 11 months ago
1998
ACM
We describe the design and implementation of a system for logic-based multimedia retrieval. As highlevel logic for retrieval of hypermedia documents, we have developed a probabilis...
170
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ICALP
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. We study entailment of structural and nonstructural recursive subtyping constraints. Constraints are formal inequalities between type expressions, interpreted over an ord...
163
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SOFSEM
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. Formal methods based on the mathematical theory of partially ordered sets (i.e., posets) have been used in the database field for the modelling of spatial data since many...
200
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AGP
1996
IEEE
15 years 11 months ago
1996
IEEE
Compositional semantics allow to reason about programs in an incremental way, thus providing the formal base for the development of modular data-flow analyses. The major drawback ...
150
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ECHT
1994
15 years 11 months ago
1994
In semantically rich hypertexts it is attractive to enable presentation of a network of nodes and links at different levels action. It is also important that the user can interact...