736 search results - page 81 / 148 » A Flexible Database Authorization System |
182
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SAC
2003
ACM
15 years 11 months ago
2003
ACM
Existing sequence comparison software applications lack automation, abstraction, performance, and flexibility. Users need a new way of studying and applying sequence comparisons i...
149
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
The relationship between constraint-based mining and constraint programming is explored by showing how the typical constraints used in pattern mining can be formulated for use in ...
162
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ICDE
2003
IEEE
15 years 11 months ago
2003
IEEE
The Wireless environment requires new type of services and new ways for structuring the needed content. Personalization comes into aid via the creation of personalized portals tha...
186
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DASFAA
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract. In this paper, we demonstrate an effective ranked XML keyword search with meaningful result display. Our system, named ICRA, recognizes a set of object classes in XML dat...
156
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FQAS
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. When querying XML collections, users cannot always express their need in a precise way. Systems should therefore support vagueness at both the content and structural leve...