2853 search results - page 243 / 571 » On the Efficiency of Provenance Queries |
188
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ICIG
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we present an efficient and robust subspace learning based object tracking algorithm with special illumination handling. Illumination variances pose a great challen...
187
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CDC
2010
IEEE
15 years 1 months ago
2010
IEEE
Interior point methods (IPMs) have proven to be an efficient way of solving quadratic programming problems in predictive control. A linear system of equations needs to be solved in...
198
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PROCEDIA
2010
15 years 1 months ago
2010
One of the greatest challenges in computational chemistry is the design of enzymes to catalyze non-natural chemical reactions. We focus on harnessing the distributed parallel comp...
257
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ICDE
2008
IEEE
16 years 8 months ago
2008
IEEE
We study the problem of answering XPATH queries using multiple materialized views. Despite the efforts on answering queries using single materialized view, answering queries using ...
280
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Recently there has been increasing interest in the development of progress indicators for SQL queries. In this paper we present a lightweight online framework for this problem. Ou...