220 search results - page 21 / 44 » Combinatorial auctions with externalities |
AAAI
2004
14 years 11 months ago
2004
Combinatorial auctions (CAs) are important mechanisms for allocating interrelated items. Unfortunately, winner determination is NP-complete unless there is special structure. We s...
85
Voted
SIGECOM
2008
ACM
14 years 10 months ago
2008
ACM
We provide tight information-theoretic lower bounds for the welfare maximization problem in combinatorial auctions. In this problem, the goal is to partition m items among k bidde...
CORR
2002
Springer
14 years 10 months ago
2002
Springer
Combinatorial auctions where agents can bid on bundles of items are desirable because they allow the agents to express complementarity and substitutability between the items. Howe...
ATAL
2009
Springer
15 years 4 months ago
2009
Springer
A combinatorial auction mechanism consists of an allocation rule that defines the allocation of goods for each agent, and a payment rule that defines the payment of each winner....
137
Voted
Publication
Global logistics flows have increased dramatically in recent years due to the globalization in the world economy. It is more complex than the domestic logistics, consisting of mult...