194
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SIGECOM
16 years 10 days ago
2004 ACM 
In this paper, we combine two approaches to handling uncertainty: we use techniques for finding optimal solutions in the expected sense to solve combinatorial optimization proble...
192
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SIGECOM
16 years 10 days 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 ...
190
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SIGECOM
16 years 10 days ago
2004 ACM 
A crucial element in consumer electronic commerce is a catalog tool that not only finds the product for the user, but also convinces him that he has made the best choice. To do th...
187
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SIGECOM
16 years 10 days ago
2004 ACM
We introduce new online models for two important aspects of modern financial markets: Volume Weighted Average Price trading and limit order books. We provide an extensive study o...
184
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SIGECOM
16 years 10 days ago
2004 ACM
The increasing popularity of resource exchange through peerto-peer networks has encouraged the development of ways to support more complex commercial transactions over these netwo...
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ECommerce