7827 search results - page 1480 / 1566 » time 2007 |
136
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
Trust management is a form of access control that uses delegation to achieve scalability beyond a single organization or federation. However, delegation can be difficult to contr...
153
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
The wide availability of large scale databases requires more efficient and scalable tools for data understanding and knowledge discovery. In this paper, we present a method to ...
121
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
Data stream methods look at each new item of the stream, perform a small number of operations while keeping a small amount of memory, and still perform muchneeded analyses. Howeve...
125
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
Recommender systems based on collaborative filtering predict user preferences for products or services by learning past user-item relationships. A predominant approach to collabo...
140
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ICEBE
2007
IEEE
15 years 10 months ago
2007
IEEE
Nowadays, there are a number of similar web services over the internet or intranet. They provide consumers with more choices according to their personalized QoS requirements. Howe...