4229 search results - page 710 / 846 » On the Optimality of Spiral Search |
146
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PODS
2003
ACM
16 years 6 months ago
2003
ACM
In this paper we study the following problem. Given a database and a set of queries, we want to find, in advance, a set of views that can compute the answers to the queries, such ...
171
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ICIAP
2001
Springer
16 years 6 months ago
2001
Springer
In this article a texturefeature extraction scheme based on M-band waveletpacketframes is investigated. Thefeatures so extracted are usedfor segmentation of satellite images which...
182
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PERCOM
2007
ACM
16 years 6 months ago
2007
ACM
Abstract. A major challenge in pervasive computing is to learn activity patterns, such as bathing and cleaning from sensor data. Typical sensor deployments generate sparse datasets...
200
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
Thousands of hours of video are recorded every second across the world. Due to the fact that searching for a particular event of interest within hours of video is time consuming, ...
161
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PAM
2010
Springer
16 years 1 months ago
2010
Springer
In this paper, we examine the benefits of split-TCP proxies, deployed in an operational world-wide network, for accelerating cloud services. We consider a fraction of a network co...