7576 search results - page 393 / 1516 » On Querying Ontologies and Databases |
171
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EDBT
2008
ACM
16 years 7 months ago
2008
ACM
In this paper we consider the on-line max and min query auditing problem: given a private association between fields in a data set, a sequence of max and min queries that have alr...
213
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ICWE
2005
Springer
16 years 1 months ago
2005
Springer
Abstract. Web recommendation systems have become a popular means to improve the usability of web sites. This paper describes the architecture of a rulebased recommendation system a...
271
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JIT
2005
Springer
16 years 1 months ago
2005
Springer
Automatic Grid resource discovery and brokerage shields the Grid middleware complexities from the Grid users and leads towards an invisible but simple and robust Grid. Realizing th...
191
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SAC
2003
ACM
16 years 28 days ago
2003
ACM
The Web, the largest unstructured database of the world, has greatly improved access to documents. However, documents on the Web are largely disorganized. Due to the distributed n...
189
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ER
2000
Springer
15 years 11 months ago
2000
Springer
Taxonomies are an important part of conceptual modeling. They provide substantial structural information, and are typically the key elements in integration eorts, however there ha...