34 search results - page 1 / 7 » Online auctions and generalized secretary problems |
SIGECOM
2008
ACM
13 years 4 months ago
2008
ACM
WINE
2010
Springer
13 years 2 months ago
2010
Springer
Online auctions in which items are sold in an online fashion with little knowledge about future bids are common in the internet environment. We study here a problem in which an auc...
APPROX
2007
Springer
13 years 11 months ago
2007
Springer
We consider situations in which a decision-maker with a fixed budget faces a sequence of options, each with a cost and a value, and must select a subset of them online so as to ma...
SIGECOM
2004
ACM
13 years 10 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 ...
SIGECOM
2008
ACM
13 years 4 months ago
2008
ACM
Full revelation of private values is impractical in many large-scale markets, where posted price mechanisms are a simpler alternative. In this work, we compare the asymptotic beha...