178 search results - page 9 / 36 » Impersonation Strategies in Auctions |
ATAL
2009
Springer
14 years 2 months ago
2009
Springer
We introduce a study of position auctions, with an explicit modeling of user navigation through ads. We refer to our model as the PPA model, since it is most applicable in the con...
ECRA
2007
13 years 7 months ago
2007
Action frauds constitute largest part of all Internet frauds. Cheating is a kind of fraud that does not have direct evidences of its occurrence. We conduct theoretical studies as ...
CIMCA
2008
IEEE
14 years 2 months ago
2008
IEEE
Online auctions have become extremely popular in recent years. Ability to predict winning bid prices accurately can help bidders to maximize their profit. This paper proposes a nu...
SODA
2010
ACM
14 years 5 months ago
2010
ACM
In this paper, we consider the problem of designing incentive compatible auctions for multiple (homogeneous) units of a good, when bidders have private valuations and private budg...
FOCS
2007
IEEE
14 years 2 months ago
2007
IEEE
We study the role that privacy-preserving algorithms, which prevent the leakage of specific information about participants, can play in the design of mechanisms for strategic age...