1928 search results - page 57 / 386 » Integrity Constraints in OWL |
161
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PODS
1999
ACM
15 years 10 months ago
1999
ACM
In this paper we consider the problem of the logical characterization of the notion of consistent answer in a relational database that may violate given integrity constraints. Thi...
147
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ECSQARU
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Preferences and uncertainty occur in many real-life problems. The theory of possibility is one non-probabilistic way of dealing with uncertainty, which allows for easy in...
141
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SEKE
2004
Springer
15 years 11 months ago
2004
Springer
The textual Object Constraint Language (OCL) is an official part of the Unified Modeling Language (UML). A new concept in the recently adopted OCL version 2.0 is the notion of O...
160
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SAMT
2007
Springer
16 years 8 days ago
2007
Springer
Abstract. Multimodal and dialogue-based mobile interfaces to the Semantic Web offer access to complex knowledge and information structures. We explore more fine-grained co-ordina...
174
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WLP
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Meta-S is a constraint solver cooperation system which allows the dynamic integration of arbitrary external (stand-alone) solvers and their combination with declarative l...