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118
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SIGECOM
2004
ACM
15 years 7 months ago
2004
ACM
We study a limited-supply online auction problem, in which an auctioneer has k goods to sell and bidders arrive and depart dynamically. We suppose that agent valuations are drawn ...
133
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SPAA
2004
ACM
15 years 7 months ago
2004
ACM
Given a general graph G, a fundamental problem is to find a spanning tree H that best approximates G by some measure. Often this measure is some combination of the congestion and...
118
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ASIAN
2004
Springer
15 years 7 months ago
2004
Springer
Cyber security is a serious global concern. The potential of cyber terrorism has posed a threat to national security; meanwhile the increasing prevalence of malware and incidents o...
122
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FCCM
2003
IEEE
15 years 7 months ago
2003
IEEE
Hybrid architectures, which are composed of a conventional processor closely coupled with reconfigurable logic, seem to combine the advantages of both types of hardware. They pres...
115
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SENSYS
2003
ACM
15 years 7 months ago
2003
ACM
We consider dense wireless sensor networks deployed to observe arbitrary random fields. The requirement is to reconstruct an estimate of the random field at a certain collector ...