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» A New Derandomization of Auctions
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ER
2000
Springer
114views Database» more  ER 2000»
13 years 11 months ago
From Web Sites to Web Applications: New Issues for Conceptual Modeling
Abstract E-commerce, web-based booking systems, and on-line auction systems are only a few examples that demonstrate how WWW sites are evolving from hypermedia information reposito...
Luciano Baresi, Franca Garzotto, Paolo Paolini
STOC
2012
ACM
225views Algorithms» more  STOC 2012»
11 years 10 months ago
An algorithmic characterization of multi-dimensional mechanisms
We obtain a characterization of feasible, Bayesian, multi-item multi-bidder mechanisms with independent, additive bidders as distributions over hierarchical mechanisms. Combined w...
Yang Cai, Constantinos Daskalakis, S. Matthew Wein...
ICDCS
2012
IEEE
11 years 10 months ago
Towards Optimal Capacity Segmentation with Hybrid Cloud Pricing
—Cloud resources are usually priced in multiple markets with different service guarantees. For example, Amazon EC2 prices virtual instances under three pricing schemes — the su...
Wei Wang, Baochun Li, Ben Liang
CCS
2010
ACM
13 years 7 months ago
Accountability: definition and relationship to verifiability
Many cryptographic tasks and protocols, such as non-repudiation, contract-signing, voting, auction, identity-based encryption, and certain forms of secure multi-party computation,...
Ralf Küsters, Tomasz Truderung, Andreas Vogt
SAGT
2009
Springer
118views Game Theory» more  SAGT 2009»
14 years 2 months ago
A Modular Approach to Roberts' Theorem
Roberts’ theorem from 1979 states that the only incentive compatible mechanisms over a full domain and range of at least 3 are weighted variants of the VCG mechanism termed affin...
Shahar Dobzinski, Noam Nisan