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WDAG
1992
Springer
104views Algorithms» more  WDAG 1992»
15 years 7 months ago
Choice Coordination with Multiple Alternatives (Preliminary Version)
Abstract. The Choice Coordination Problem with k alternatives (kCCP) was introduced by Rabin in 1982 [Rab82]. The goal is to design a wait-free protocol for n asynchronous processe...
David S. Greenberg, Gadi Taubenfeld, Da-Wei Wang
ATAL
2008
Springer
15 years 5 months ago
Exploiting locality of interaction in factored Dec-POMDPs
Decentralized partially observable Markov decision processes (Dec-POMDPs) constitute an expressive framework for multiagent planning under uncertainty, but solving them is provabl...
Frans A. Oliehoek, Matthijs T. J. Spaan, Shimon Wh...
JMLR
2012
13 years 5 months ago
Exact Covariance Thresholding into Connected Components for Large-Scale Graphical Lasso
We consider the sparse inverse covariance regularization problem or graphical lasso with regularization parameter λ. Suppose the sample covariance graph formed by thresholding th...
Rahul Mazumder, Trevor Hastie
JVCIR
2007
231views more  JVCIR 2007»
15 years 2 months ago
Painting in High Dynamic Range
We present a novel approach that allows users to intuitively and interactively manipulate High Dynamic Range (HDR) images using commonly available Low Dynamic Range (LDR) displays...
Mark Colbert, E. Reinhard, Charles E. Hughes
CHIMIT
2007
ACM
15 years 7 months ago
Supporting expertise awareness: finding out what others know
This paper presents an innovative approach to solve the problem of missing transparency of competencies within virtual organizations. We based our work on empirical studies to cop...
Christian Dörner, Volkmar Pipek, Markus Won