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193
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
150
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Error robust video communication for hand-held devices is a delicate task because of limited computational resources and hostile channel conditions in mobile environments. The l...
162
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ICCCN
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Traditional Dijkstra and Bellman-Ford routing algorithms can only provide the best route to each destination based on a fixed link cost model. We propose a utility-base...
178
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ICDCSW
2007
IEEE
16 years 1 months ago
2007
IEEE
1 Challenges of scale have limited the development of event notification systems with strong properties, despite the urgent demand for consistency, reliability, security, and other...
157
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ICDCSW
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Online feedback-based rating systems are gaining popularity. Dealing with unfair ratings in such systems has been recognized as an important but difficult problem. Thi...