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AMW
2009
14 years 10 months ago
2009
Abstract. Rewriting of conjunctive queries using views has many applications in database and data integration. We investigate ways to improve performance of rewriting and propose a...
104
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BMCBI
2005
14 years 9 months ago
2005
Background: Microarray analysis has become a widely used technique for the study of geneexpression patterns on a genomic scale. As more and more laboratories are adopting microarr...
66
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CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present a novel method for the discovery and detection of visual object categories based on decompositions using topic models. The approach is capable of learning a compact and...
83
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CISIS
2010
IEEE
14 years 8 months ago
2010
IEEE
The new generation of open networked IT systems poses particular challenges to software engineering due to their evolving nature and their high quality requirements. In particular...
ARCS
2005
Springer
15 years 3 months ago
2005
Springer
We propose an active vision system for object acquisition. The core of our approach is a reinforcement learning module which learns a strategy to scan an object. The agent moves a...