16504 search results - page 2958 / 3301 » New Problems, New Solutions |
179
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TCOM
2010
15 years 5 months ago
2010
Abstract—This paper considers the problem of Gaussian symbols detection in MIMO systems in the presence of channel estimation errors. Under this framework we develop a computatio...
169
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TKDE
2010
15 years 5 months ago
2010
—Long time-series datasets are common in many domains, especially scientific domains. Applications in these fields often require comparing trajectories using similarity measure...
228
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TKDE
2010
15 years 5 months ago
2010
This paper proposes a new problem, called superseding nearest neighbor search, on uncertain spatial databases, where each object is described by a multidimensional probability den...
178
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TMC
2010
15 years 5 months ago
2010
—Wireless mesh networks are a promising area for the deployment of new wireless communication and networking technologies. In this paper, we address the problem of enabling effec...
220
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TMC
2010
15 years 5 months ago
2010
—In wireless networks, node cooperation has been exploited as a data relaying mechanism for decades. However, the wireless channel allows for much richer interaction among nodes....