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178
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WINE
2007
Springer
16 years 26 days ago
2007
Springer
This paper characterizes the family of truthful doublesided auctions. Despite the importance of double-sided auctions to market design, to date no characterization of truthful dou...
181
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WINE
2007
Springer
16 years 26 days ago
2007
Springer
We study the problem of hiring a team of selfish agents to perform a task. Each agent is assumed to own one or more elements of a set system, and the auctioneer is trying to purch...
168
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FOCS
2006
IEEE
16 years 24 days ago
2006
IEEE
d abstract] Robert Krauthgamer ∗ IBM Almaden James R. Lee † Institute for Advanced Study We initiate the study of approximate algorithms on negatively curved spaces. These spa...
172
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GLOBECOM
2006
IEEE
16 years 24 days ago
2006
IEEE
Abstract— For multi-user orthogonal frequency division multiplexing (OFDM) systems, efficient optimal rate and power allocation algorithms are presented via geometric programmin...
153
Voted
ICRA
2006
IEEE
16 years 24 days ago
2006
IEEE
– A mobile in vivo camera robot was developed to provide the ability for a single port biopsy procedure. Such a robot can be inserted into the abdominal cavity through a standard...