9231 search results - page 1699 / 1847 » informs 2008 |
180
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CVIU
2007
15 years 6 months ago
2007
In this paper, we address the problem of motion recognition using event-based local motion representations. We assume that similar patterns of motion contain similar events with c...
182
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JOT
2008
15 years 6 months ago
2008
This paper describes how use the HTMLEditorKit to perform web data mining on EDGAR (Electronic Data-Gathering, Analysis, and Retrieval system). EDGAR is the SEC's (U.S. Secur...
175
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JSAC
2008
15 years 6 months ago
2008
Abstract--In a downlink Orthogonal Frequency Division Multiple Access (OFDMA) system, optimally allocating sub-channels across mobile users can require excessive feedback of channe...
166
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JSAC
2008
15 years 6 months ago
2008
We study a sequential auction for sharing a wireless resource (bandwidth or power) among competing transmitters. The resource is assumed to be managed by a spectrum broker (auction...
203
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JSAC
2008
15 years 6 months ago
2008
In this paper, we investigate the coverage problem in wireless sensor networks using a game theory method. We assume that nodes are randomly scattered in a sensor field and the goa...