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88
Voted
AAAI
2007
15 years 13 hour ago
2007
Recent work on online auctions for digital goods has explored the role of optimal stopping theory — particularly secretary problems — in the design of approximately optimal on...
INFOCOM
2011
IEEE
14 years 1 months ago
2011
IEEE
—Online spectrum auctions offer ample flexibility for bidders to request and obtain spectrum on-the-fly. Such flexibility, however, opens up new vulnerabilities to bidder mani...
93
Voted
ATAL
2007
Springer
15 years 3 months ago
2007
Springer
In a dynamic market, being able to update one’s value based on information available to other bidders currently in the market can be critical to having profitable transactions. ...
AIRWEB
2009
Springer
15 years 4 months ago
2009
Springer
Web spamming techniques aim to achieve undeserved rankings in search results. Research has been widely conducted on identifying such spam and neutralizing its influence. However,...
80
Voted
WWW
2007
ACM
15 years 10 months ago
2007
ACM
We consider the problem of online keyword advertising auctions among multiple bidders with limited budgets, and study a natural bidding heuristic in which advertisers attempt to o...