16093 search results - page 2970 / 3219 » On the optimality of the neighbor-joining algorithm |
186
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FGR
2000
IEEE
15 years 11 months ago
2000
IEEE
We present two methods using mixtures of linear subspaces for face detection in gray level images. One method uses a mixture of factor analyzers to concurrently perform clustering...
176
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ICMCS
2000
IEEE
15 years 11 months ago
2000
IEEE
In this paper, a neural network scheme is presented for modeling VBR MPEG-2 video sources. In particular, three non linear autoregressive models (NAR) are proposed to model the ag...
179
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IEEEPACT
2000
IEEE
15 years 11 months ago
2000
IEEE
Multimedia instruction set extensions have become a prominent feature in desktop microprocessor platforms, promising superior performance on a wide range of floating-point and int...
162
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INFOCOM
2000
IEEE
15 years 11 months ago
2000
IEEE
Abstract—A challenging aspect of mobile communications consists in exploring ways in which the available run time of terminals can be maximized. In this paper, we present a detai...
210
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INFOCOM
2000
IEEE
15 years 11 months ago
2000
IEEE
Abstract—In this paper, we present the implementation issues of a virtual backbone that supports the operations of the Uniform Quorum System (UQS) and the Randomized Database Gro...