350 search results - page 45 / 70 » An optimization framework for map-reduce queries |
120
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VLDB
2005
ACM
15 years 6 months ago
2005
ACM
Devising a scheme for efficient and scalable querying of Resource Description Framework (RDF) data has been an active area of current research. However, most approaches define new...
200
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ICDE
2005
IEEE
16 years 1 months ago
2005
IEEE
Maintaining materialized views that have join conditions between arbitrary pairs of data sources possibly with cycles is critical for many applications. In this work, we model vie...
126
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ICMCS
2005
IEEE
15 years 6 months ago
2005
IEEE
This paper presents a framework for building rule-based image retrieval (RBIR) systems. Soft computing based multimedia data mining techniques are employed to extract and optimize...
184
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ICDE
1999
IEEE
16 years 1 months ago
1999
IEEE
We develop a data integration approach for the efficient evaluation of queries over autonomous source databases. The approach is based on some novel applications and extensions of...
ICML
2010
IEEE
15 years 1 months ago
2010
IEEE
We study metric learning as a problem of information retrieval. We present a general metric learning algorithm, based on the structural SVM framework, to learn a metric such that ...