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» Limits on the Usefulness of Random Oracles
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IJBC
2007
80views more  IJBC 2007»
15 years 1 months ago
Exact Approximations of omega Numbers
A Chaitin Omega number is the halting probability of a universal prefix-free Turing machine. Every Omega number is simultaneously computably enumerable (the limit of a computable...
Cristian S. Calude, Michael J. Dinneen
99
Voted
SIGECOM
2008
ACM
103views ECommerce» more  SIGECOM 2008»
15 years 1 months ago
A sufficient condition for voting rules to be frequently manipulable
The Gibbard-Satterthwaite Theorem states that (in unrestricted settings) any reasonable voting rule is manipulable. Recently, a quantitative version of this theorem was proved by ...
Lirong Xia, Vincent Conitzer
110
Voted
PVLDB
2010
134views more  PVLDB 2010»
14 years 11 months ago
Conditioning and Aggregating Uncertain Data Streams: Going Beyond Expectations
Uncertain data streams are increasingly common in real-world deployments and monitoring applications require the evaluation of complex queries on such streams. In this paper, we c...
Thanh T. L. Tran, Andrew McGregor, Yanlei Diao, Li...
105
Voted
CDC
2010
IEEE
102views Control Systems» more  CDC 2010»
14 years 8 months ago
Stock market trading via stochastic network optimization
We consider the problem of dynamic buying and selling of shares from a collection of N stocks with random price fluctuations. To limit investment risk, we place an upper bound on t...
Michael J. Neely
145
Voted
DSN
2011
IEEE
14 years 26 days ago
Approximate analysis of blocking queueing networks with temporal dependence
—In this paper we extend the class of MAP queueing networks to include blocking models, which are useful to describe the performance of service instances which have a limited con...
Vittoria de Nitto Persone, Giuliano Casale, Evgeni...