19383 search results - page 3810 / 3877 » Estimating the |
110
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TIT
1998
15 years 4 months ago
1998
— In this paper we consider noncoherent detection structures for multipath Ricean/Rayleigh fading channels. The multipath components are assumed to be unresolved, with known dela...
143
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SIGIR
2002
ACM
15 years 4 months ago
2002
ACM
In this paper, we propose a document clustering method that strives to achieve: (1) a high accuracy of document clustering, and (2) the capability of estimating the number of clus...
185
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SIGIR
2002
ACM
15 years 4 months ago
2002
ACM
tion Abstract ChengXiang Zhai (Advisor: John Lafferty) Language Technologies Institute School of Computer Science Carnegie Mellon University With the dramatic increase in online in...
137
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SIGMETRICS
2002
ACM
15 years 4 months ago
2002
ACM
Recently proposed scalable on-demand streaming protocols have previously been evaluated using a system cost measure termed the "required server bandwidth". For the scala...
129
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TMI
1998
15 years 4 months ago
1998
— Guidance systems designed for neurosurgery, hip surgery, and spine surgery, and for approaches to other anatomy that is relatively rigid can use rigid-body transformations to a...