10412 search results - page 1755 / 2083 » The efficiency of algorithms - misconceptions |
160
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DOLAP
2004
ACM
16 years 1 days ago
2004
ACM
BST Condensed Cube is a fully computed cube that condenses those tuples, which are aggregated from the same single base relation tuple, into one physical tuple. Although it has be...
152
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JCDL
2004
ACM
16 years 1 days ago
2004
ACM
This paper describes a comprehensive approach to construct robust multi-modal video classification on a specific digital source, broadcast news. Broadcast news has a very stable s...
192
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MIR
2004
ACM
16 years 1 days ago
2004
ACM
The rapid development of web image search engines has enabled users to search hundred million of images available on the Web. However, due to the unsatisfactory performance of cur...
161
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MM
2004
ACM
16 years 1 days ago
2004
ACM
In this paper, we propose a unified framework, called Markov Model Mediator (MMM), to facilitate image database clustering and to improve the query performance. The structure of t...
194
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PEWASUN
2004
ACM
16 years 1 days ago
2004
ACM
In large and dense mobile ad hoc networks, position-based routing protocols can offer significant performance improvement over topology-based routing protocols by using location i...