7264 search results - page 216 / 1453 » A multiplicative up-propagation algorithm |
147
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TCOM
2010
15 years 4 months ago
2010
Multiple subcarrier modulation is an appealing scheme for high-data rate optical communication. However a major drawback is its low average power efficiency. While subcarrier res...
159
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TIFS
2010
15 years 4 months ago
2010
This paper presents a new evolutionary approach for adaptive combination of multiple biometrics to ensure the optimal performance for the desired level of security. The adaptive c...
161
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ICCD
2007
IEEE
16 years 3 months ago
2007
IEEE
This paper proposes an efficient analysis flow and an algorithm to identify the worst case noise for power networks with multiple clock domains. First, we apply the Laplace transf...
229
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GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—IEEE 802.11 Distributed Coordination Function (DCF) uses a binary exponential backoff algorithm to arbitrate simultaneous channel access by multiple stations. When a station sen...
159
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper, we investigate the effect of substantial inter-image intensity changes and changes in modality on the performance of keypoint detection, description, and matching a...