1694 search results - page 120 / 339 » ECommerce |
123
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ACMICEC
2003
ACM
15 years 9 months ago
2003
ACM
We develop two algorithms to manage bid data in flexible, multi-unit double auctions. The first algorithm is a multi-unit extension of the 4-HEAP algorithm, and the second is a ...
133
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ACMICEC
2003
ACM
15 years 9 months ago
2003
ACM
We discuss a solution to the winner determination problem which takes into account not only costs but also risk aversion of the agent that accepts the bids. We are interested in b...
130
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ACMICEC
2003
ACM
15 years 9 months ago
2003
ACM
Combinatorial auctions are difficult to analyze in part because of the vast number of potential strategies available to the bidders. Proxy bidding interfaces limit the users’ s...
137
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ECWEB
2003
Springer
15 years 9 months ago
2003
Springer
Although many charities have a web presence, almost all of them have been designed to accept credit cards as the only means for making donations. The anonymity requirements of many...
148
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ECWEB
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. e-Procurement is an Internet-based business process for obtaining materials and services and managing their inflow into the organization. In this paper we develop multia...