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AOR
2010
13 years 2 months ago
Speeding up Stochastic Dynamic Programming with Zero-Delay Convolution
We show how a technique from signal processing known as zero-delay convolution can be used to develop more efficient dynamic programming algorithms for a broad class of stochastic...
Brian C. Dean
AOR
2010
13 years 2 months ago
Sphere Methods for LP
The sphere method for solving linear programs operates with only a subset of constraints in the model in each iteration, and thus has the advantage of handling instances which may...
Katta G. Murty, Mohammad R. Oskoorouchi
CORR
2010
Springer
78views Education» more  CORR 2010»
13 years 4 months ago
Outage rates and outage durations of opportunistic relaying systems
Opportunistic relaying is a simple yet efficient cooperation scheme that achieves full diversity and preserves the spectral efficiency among the spatially distributed stations. How...
Zoran Hadzi-Velkov, Nikola Zlatanov
AOR
2010
13 years 2 months ago
Solutions diversification in a column generation algorithm
Column generation algorithms have been specially designed for solving mathematical programs with a huge number of variables. Unfortunately, this method suffers from slow convergen...
Nora Touati Moungla, Lucas Létocart, Anass ...
PERSUASIVE
2010
Springer
13 years 9 months ago
Behavior Change Support Systems: A Research Model and Agenda
This article introduces the concept of a behavior change support system and suggests it as a key construct for research on persuasive systems design, technologies, and applications...
Harri Oinas-Kukkonen