783 search results - page 80 / 157 » Modeling High-Dimensional Index Structures using Sampling |
102
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IPPS
1997
IEEE
15 years 5 months ago
1997
IEEE
We present a new randomized sorting algorithm on the Bulk-SynchronousParallel (BSP) model. The algorithm improves upon the parallel slack of previous algorithms to achieve optimal...
VLDB
1994
ACM
15 years 5 months ago
1994
ACM
As video data is penetrating many information systems the need for database support for video data evolves. In this paper we present a generic data model that captures the structu...
105
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ACCV
2009
Springer
15 years 8 months ago
2009
Springer
This paper develops a supervised dimensionality reduction method, Lorentzian Discriminant Projection (LDP), for discriminant analysis and classification. Our method represents the...
119
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RIAO
2000
15 years 2 months ago
2000
In this paper, we present an approach for speaker change detection in broadcast video using joint audio-visual scene change statistics. Our experiments indicate that using joint a...
133
Voted
AMAI
2005
Springer
15 years 1 months ago
2005
Springer
Abstract. This paper is concerned with the reliable inference of optimal treeapproximations to the dependency structure of an unknown distribution generating data. The traditional ...