78 search results - page 9 / 16 » An Object-Oriented Query Model: An Algebraic Approach With C... |
185
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ICDE
2003
IEEE
16 years 1 months ago
2003
IEEE
Despite the recent proliferation of work on semistructured data models, there has been little work to date on supporting uncertainty in these models. In this paper, we propose a m...
103
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SAC
2003
ACM
15 years 5 months ago
2003
ACM
Based on the limitations raised by existing approaches in the context of the Semantic Web, we propose a formalism, Web Sources Global Ontology (WebSOGO), a data meta-model for the...
183
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VLDB
2006
ACM
15 years 12 months ago
2006
ACM
While the information published in the form of XML-compliant documents keeps fast mounting up, efficient and effective query processing and optimization for XML have now become mor...
194
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Relational database management systems are constantly being extended and augmented to accommodate data in different domains. Recently, with the increasing use of ontology in vario...
SEKE
2007
Springer
15 years 5 months ago
2007
Springer
In this paper, we present an approach to query processing for paraconsistent databases in the presence of integrity constraints. Paraconsistent databases are capable of representi...