4616 search results - page 796 / 924 » Beyond relational databases |
207
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SEMWEB
2009
Springer
15 years 11 months ago
2009
Springer
Abstract—For many tasks, such as the integration of knowledge bases in the semantic web, one must not only handle the knowledge itself, but also characterizations of this knowled...
160
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SUM
2009
Springer
15 years 11 months ago
2009
Springer
Database techniques to store, query and manipulate data that contains uncertainty receives increasing research interest. Such UDBMSs can be classified according to their underlyin...
164
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WAIM
2009
Springer
15 years 11 months ago
2009
Springer
Since the proposition of Journal Impact Factor [1] in 1963, the classical citation-based ranking scheme has been a standard criterion to rank journals and conferences. However, the...
162
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PKDD
2001
Springer
15 years 10 months ago
2001
Springer
This paper introduces a new type of Self-Organizing Map (SOM) for Text Categorization and Semantic Browsing. We propose a “hyperbolic SOM” (HSOM) based on a regular tesselation...
181
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POLICY
2001
Springer
15 years 10 months ago
2001
Springer
The Ponder language provides a common means of specifying security policies that map onto various access control implementation mechanisms for firewalls, operating systems, databas...