2969 search results - page 357 / 594 » A space efficient algorithm for group structure computation |
187
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DOLAP
2005
ACM
15 years 8 months ago
2005
ACM
A novel framework for providing probabilistically-bounded approximate answers to non-holistic aggregate range queries in OLAP is presented in this paper. Such a framework allows u...
196
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DBA
2004
15 years 8 months ago
2004
In order to guarantee efficient query processing together with industrial strength, spatial index structures have to be integrated into fully-fledged object-relational database ma...
168
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COLT
2008
Springer
15 years 8 months ago
2008
Springer
Coordinate gradient learning is motivated by the problem of variable selection and determining variable covariation. In this paper we propose a novel unifying framework for coordi...
189
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper, a region-based spatio-temporal Markov random field (STMRF) model is proposed to segment moving objects semantically. The STMRF model combines segmentation results o...
147
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ECAI
2006
Springer
15 years 10 months ago
2006
Springer
Computer Supported Cooperative Work (CSCW) defines software tools and technology to support groups of people working together on a project, often at different sites [5]. In this wo...