199 search results - page 8 / 40 » Auctions with Untrustworthy Bidders |
168
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SEKE
2010
Springer
15 years 4 months ago
2010
Springer
Online auction systems have made remarkable progress in recent years. However, one of the most severe and persistent problems in such systems is shilling behavior, which is a type ...
169
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ACMICEC
2007
ACM
15 years 10 months ago
2007
ACM
We investigate asymptotically optimal keyword auctions, that is, auctions which maximize revenue as the number of bidders grows. We do so under two alternative behavioral assumpti...
136
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ATAL
2007
Springer
16 years 6 days ago
2007
Springer
We derive optimal bidding strategies for a global bidding agent that participates in multiple, simultaneous second-price auctions with perfect substitutes. We first consider a mo...
148
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KESAMSTA
2009
Springer
16 years 17 days ago
2009
Springer
In this paper, we propose a probabilistic model to study the interaction of bidder and seller agents in sequential automated auctions. We consider a designated “special bidder”...
156
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AAAI
2004
15 years 7 months ago
2004
We study the recognized open problem of designing revenuemaximizing combinatorial auctions. It is unsolved even for two bidders and two items for sale. Rather than pursuing the pu...