31 search results - page 1 / 7 » CP-IP Techniques for the Bid Evaluation in Combinatorial Auc... |
CP
2003
Springer
13 years 9 months ago
2003
Springer
Abstract. Combinatorial auctions are an important e-commerce application where bidders can bid on combinations of items. The problem of selecting the best bids that cover all items...
ATAL
2006
Springer
13 years 6 months ago
2006
Springer
Bidding for multiple items or bundles on online auctions raises challenging problems. We assume that an agent has a valuation function that returns its valuation for an arbitrary ...
IJCAI
2001
13 years 6 months ago
2001
Combinatorial auctions provide a valuable mechanism for the allocation of goods in settings where buyer valuations exhibit complex structure with respect to substitutabilityand co...
SEKE
2010
Springer
13 years 3 months ago
2010
Springer
In this paper, we are interested in the relationship between final prices of online auctions and possible shill activities during those auctions. We conduct experiments on real auc...
AAAI
2000
13 years 6 months ago
2000
Iterative auctions have many computational advantages over sealed-bid auctions, but can present new possibilities for strategic manipulation. We propose a two-stage technique to m...