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117
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IFIP3
1998
15 years 5 months ago
1998
Multimedia and hypermedia had and still have a tremendous impact on the evolution of educational software. In this paper we propose a platform for the implementation of the servic...
121
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GLOBECOM
2008
IEEE
15 years 10 months ago
2008
IEEE
—We study target tracking with wireless binary sensor networks, in which each sensor can return only 1-bit information regarding target’s presence or absence in its sending ran...
119
Voted
GLOBECOM
2008
IEEE
15 years 10 months ago
2008
IEEE
— In this paper, we propose a novel node clustering algorithm with effective tax-based subcarrier allocation tailored for wireless mesh networks with quality-of-service support. ...
126
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— We consider a network of spatially distributed sensors deployed to track the intensity of a diffusing source whose location is fixed, but unknown. The sensors make discrete ti...
166
Voted
GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we investigate the channel selection strategy for secondary users in cognitive radio networks. We claim that in order to avoid the costly channel switchings, a s...