1748 search results - page 227 / 350 » Acceleration of the EM algorithm |
122
Voted
VTC
2006
IEEE
15 years 8 months ago
2006
IEEE
— For the uplink transmission of a coded OFDMA system, we present an iterative receiver that performs joint frequency offset acquisition, channel estimation and maximum a posteri...
111
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SIGIR
2006
ACM
15 years 8 months ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
ICCV
2005
IEEE
15 years 8 months ago
2005
IEEE
This paper addresses one of the fundamental problems encountered in performance prediction for object recognition. In particular we address the problems related to estimation of s...
117
Voted
ICIP
2005
IEEE
15 years 8 months ago
2005
IEEE
This paper proposes a content-based medical image retrieval (CBMIR) framework using dynamically optimized features from multiple regions of medical images. These regional features...
109
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ISMIR
2005
Springer
15 years 8 months ago
2005
Springer
We introduce a new model for extracting classified structural segments, such as intro, verse, chorus, break and so forth, from recorded music. Our approach is to classify signal ...