143 search results - page 8 / 29 » Economic mechanism design for securing online auctions |
WWW
2010
ACM
14 years 3 months ago
2010
ACM
When online ads are shown together, they compete for user attention and conversions, imposing negative externalities on each other. While the competition for user attention in spo...
PERCOM
2010
ACM
14 years 16 days ago
2010
ACM
—This paper studies economic models of user participation incentive in participatory sensing applications. User participation is the most important element in participatory sensi...
SIGECOM
2004
ACM
14 years 2 months ago
2004
ACM
We study a limited-supply online auction problem, in which an auctioneer has k goods to sell and bidders arrive and depart dynamically. We suppose that agent valuations are drawn ...
ALDT
2009
Springer
14 years 3 months ago
2009
Springer
Traditional performance analysis of approximation algorithms considers overall performance, while economic fairness analysis focuses on the individual performance each user receiv...
ATAL
2010
Springer
13 years 9 months ago
2010
Springer
This paper analyzes the worst-case efficiency ratio of falsename-proof combinatorial auction mechanisms. False-nameproofness generalizes strategy-proofness by assuming that a bidd...