3793 search results - page 172 / 759 » Expressive Description Logics |
177
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LCC
1994
15 years 8 months ago
1994
We give an AC0 upper bound on the complexity of rst-oder queries over (in nite) databases de ned by restricted linear constraints. This result enables us to deduce the non-expressi...
151
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ICIAP
2007
ACM
15 years 10 months ago
2007
ACM
This paper advises the use of k-dimensional size functions for comparison and retrieval in the context of multidimensional shapes, where by shape we mean something in two or highe...
136
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WEBI
2007
Springer
15 years 10 months ago
2007
Springer
Different ontologies used in semantic web services fields raise numerous interoperation and communication problems with respect to service discovery, composition, and execution. ...
145
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DAGSTUHL
1996
15 years 6 months ago
1996
Abstract. Two-level -calculi have been heavily utilised for applications such as partial evaluation, abstract interpretation and code generation. Each of these applications pose di...
128
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ERCIMDL
2010
Springer
15 years 5 months ago
2010
Springer
: The Library of Congress and other cultural institutions are collecting highly informative user-contributed metadata as comments and notes expressing historical and factual inform...