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SIGECOM
2003
ACM
13 years 10 months ago
2003
ACM
We develop a framework for trading in compound securities: financial instruments that pay off contingent on the outcomes of arbitrary statements in propositional logic. Buying o...
SIGECOM
2003
ACM
13 years 10 months ago
2003
ACM
We prove the existence of -Nash equilibrium strategies with support logarithmic in the number of pure strategies. We also show that the payoffs to all players in any (exact) Nash...
SIGECOM
2003
ACM
13 years 10 months ago
2003
ACM
Peer-to-Peer eCommerce communities are commonly perceived as an environment offering both opportunities and threats. One way to minimize threats in such an open community is to us...
SIGECOM
2003
ACM
13 years 10 months ago
2003
ACM
We investigate the problem of matching buyers and sellers in a multi-item multi-unit combinatorial exchange so as to maximize either the surplus (revenue minus cost) or the tradin...
SIGECOM
2003
ACM
13 years 10 months ago
2003
ACM
Preference elicitation — the process of asking queries to determine parties’ preferences — is a key part of many problems in electronic commerce. For example, a shopping age...