In combinatorial auctions, multiple distinct items are sold simultaneously and a bidder may place a single bid on a set (package) of distinct items. The determination of packages for bidding is a nontrivial task, and existing efficient formats require that bidders know the set of packages and/or their valuations. In this paper, we extend an efficient ascending combinatorial auction mechanism to use approximate single-item pricing. The single-item prices in each round are derived from a linear program that is constructed to reflect the current allocation of packages. Introduction of approximate single-item prices allows for endogenous bid determination where bidders can discover packages that were not included in the original bid set. Due to...
In combinatorial auctions the pricing problem is of main concern since it is the means by which the ...
A comprehensive book on combinatorial auctions?auctions in which bidders can bid on packages of item...
AbstractAuctions are the most widely used strategic game-theoretic mechanisms in the Internet. Aucti...
Combinatorial auctions are auction formats that allow agents to submit single bids for a set of dist...
This thesis concerns the interdisciplinary field of combinatorial auctions, combining the fields of ...
Combinatorial auctions, in which bidders can bid on combinations of assets (commonly referred to as ...
In a one-sided ascending combinatorial auction, bidders place bids on packages of items. When values...
A fundamental problem in building open distributed systems is to design mechanisms that compute opti...
Many auctions involve selling several distinct items simultaneously, where bidders can bid on the wh...
Combinatorial auctions permitting bids on bundles of items have been developed to remedy the exposur...
Many auctions involve selling several distinct items simultaneously, where bidders can bid on the wh...
AbstractCombinatorial auctions, that is, auctions where bidders can bid on combinations of items, te...
Combinatorial auctions provide an important tool for mechanism design in multi-agent systems. When i...
Combinatorial exchanges are double sided marketplaces with multiple sellers and multiple buyers trad...
We study the computational power and limitations of iterative combinatorial auctions. Most existing ...
In combinatorial auctions the pricing problem is of main concern since it is the means by which the ...
A comprehensive book on combinatorial auctions?auctions in which bidders can bid on packages of item...
AbstractAuctions are the most widely used strategic game-theoretic mechanisms in the Internet. Aucti...
Combinatorial auctions are auction formats that allow agents to submit single bids for a set of dist...
This thesis concerns the interdisciplinary field of combinatorial auctions, combining the fields of ...
Combinatorial auctions, in which bidders can bid on combinations of assets (commonly referred to as ...
In a one-sided ascending combinatorial auction, bidders place bids on packages of items. When values...
A fundamental problem in building open distributed systems is to design mechanisms that compute opti...
Many auctions involve selling several distinct items simultaneously, where bidders can bid on the wh...
Combinatorial auctions permitting bids on bundles of items have been developed to remedy the exposur...
Many auctions involve selling several distinct items simultaneously, where bidders can bid on the wh...
AbstractCombinatorial auctions, that is, auctions where bidders can bid on combinations of items, te...
Combinatorial auctions provide an important tool for mechanism design in multi-agent systems. When i...
Combinatorial exchanges are double sided marketplaces with multiple sellers and multiple buyers trad...
We study the computational power and limitations of iterative combinatorial auctions. Most existing ...
In combinatorial auctions the pricing problem is of main concern since it is the means by which the ...
A comprehensive book on combinatorial auctions?auctions in which bidders can bid on packages of item...
AbstractAuctions are the most widely used strategic game-theoretic mechanisms in the Internet. Aucti...