4469 search results - page 816 / 894 » A Language for Role Specifications |
172
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VLDB
2002
ACM
15 years 5 months ago
2002
ACM
All existing proposals for querying XML (e.g., XQuery) rely on a pattern-specification language that allows (1) path navigation and branching through the label structure of the XM...
188
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PVLDB
2008
15 years 5 months ago
2008
This paper studies, for the first time, the management of type information for an important class of semi-structured data: nested DAGs (Directed Acyclic Graphs) that describe exec...
164
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
The emergence of the Web has made more and more news items available, however only a small subset of these news items are relevant in a decision making process. Therefore decision...
157
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
The importance of the Web service technology for business, government, among other sectors, is growing. Its use in these sectors demands security concern. The Web Services Securit...
157
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
Ontology learning integrates many complementary techniques, including machine learning, natural language processing, and data mining. Specifically, clustering techniques facilitat...