70 search results - page 7 / 14 » Vindictive bidding in keyword auctions |
SIGECOM
2005
ACM
15 years 4 months ago
2005
ACM
We study first-price auction mechanisms for auctioning flow between given nodes in a graph. A first-price auction is any auction in which links on winning paths are paid their ...
103
click to vote
CCS
2005
ACM
15 years 4 months ago
2005
ACM
Existing reputation systems used by online auction houses do not address the concern of a buyer shopping for commodities—finding a good bargain. These systems do not provide in...
WINE
2007
Springer
15 years 5 months ago
2007
Springer
We study keyword auctions in a model where each advertiser has a value for every slot, which is not necessarily proportional to the number of clicks the advertiser expects to rece...
WWW
2008
ACM
15 years 11 months ago
2008
ACM
Online auctions have become a pervasive transaction mechanism for e-commerce. As the largest online marketplace in the world, eBay is an attractive case study that enables the stu...
84
Voted
ATAL
2007
Springer
15 years 5 months ago
2007
Springer
Mixed Multi-Unit Combinatorial Auctions (MMUCAs) allow agents to bid for bundles of goods to buy, goods to sell, and transformations of goods. In particular, MMUCAs offer a high ...