3678 search results - page 43 / 736 » Personalization of Queries in Database Systems |
170
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CIKM
2009
Springer
16 years 18 days ago
2009
Springer
Support vector machines (SVMs) have been widely used in multimedia retrieval to learn a concept in order to find the best matches. In such a SVM active learning environment, the ...
184
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ISMB
1998
15 years 7 months ago
1998
Existing query interfaces for biological databases are either based on fixed forms or textual query languages. Users of a fixed form-based query interface are limited to performin...
170
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DEXA
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Sensor database is a type of database management system which offers sensor data and stored data in its data model and query languages. In this system, when a user poses ...
131
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
In this short paper we present the coDB P2P DB system. A network of databases, possibly with different schemas, are interconnected by means of GLAV coordination rules, which are ...
285
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ICDE
2002
IEEE
16 years 7 months ago
2002
IEEE
We study the problem of query optimization in federated relational database systems. The nature of federated databases explicitly decouples many aspects of the optimization proces...