6656 search results - page 991 / 1332 » Change, Change, Change: Three Approaches |
154
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— OFDM is well suited for data-transmission over frequency-selective channels. If the cyclic prefix is chosen sufficiently long, intersymbol interference is avoided. Thus, the ...
161
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WACV
2007
IEEE
16 years 1 months ago
2007
IEEE
Template matching is one of the key problems in computer vision and has been widely used in tracking, recognition and many other applications. Traditional methods are usually slow...
178
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WIMOB
2007
IEEE
16 years 1 months ago
2007
IEEE
We present a software approach for MIMO-OFDM wireless communication technology. We first show that complex matrix operations like Singular-Value Decomposition (SVD), diagonalizat...
202
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WISE
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. The key for providing a robust context for personalized information retrieval is to build a library which gathers the long term and the short term user’s interests and ...
188
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ACCV
2007
Springer
16 years 29 days ago
2007
Springer
Feature representation and classification are two major issues in facial expression analysis. In the past, most methods used either holistic or local representation for analysis. ...