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130
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SIGECOM
2004
ACM
15 years 8 months 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 ...
119
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KDD
2004
ACM
16 years 3 months ago
2004
ACM
Dimension reduction is a critical data preprocessing step for many database and data mining applications, such as efficient storage and retrieval of high-dimensional data. In the ...
157
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IUI
2004
ACM
15 years 8 months ago
2004
ACM
Complex applications in many areas, including scientific computations and business-related web services, are created from collections of components to form workflows. In many case...
126
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PEWASUN
2004
ACM
15 years 8 months ago
2004
ACM
A mobile ad hoc network consists of mobile nodes that can move freely in an open environment. Communicating nodes in a wireless and mobile ad hoc network usually seek the help of ...
147
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PKC
2012
Springer
13 years 5 months ago
2012
Springer
ded abstract of this work will appear in Public Key Cryptography — PKC 2012. This is the full version. We propose a general framework that converts (ordinary) signature schemes ...