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WDAG
2000
Springer
81views Algorithms» more  WDAG 2000»
15 years 10 months ago
Distributed Cooperation During the Absence of Communication
This paper presents a study of a distributed cooperation problem under the assumption that processors may not be able to communicate for a prolonged time. The problem for n proces...
Grzegorz Malewicz, Alexander Russell, Alexander A....
CIVR
2008
Springer
106views Image Analysis» more  CIVR 2008»
15 years 8 months ago
Scalable Markov model-based image annotation
In this paper, we propose a novel Markov model-based formulation for the image annotation problem. In this formulation, we treat image annotation as a graph ranking problem, by de...
Changhu Wang, Lei Zhang, Hong-Jiang Zhang
UAI
2008
15 years 8 months ago
Tightening LP Relaxations for MAP using Message Passing
Linear Programming (LP) relaxations have become powerful tools for finding the most probable (MAP) configuration in graphical models. These relaxations can be solved efficiently u...
David Sontag, Talya Meltzer, Amir Globerson, Tommi...
UAI
2008
15 years 8 months ago
Flexible Priors for Exemplar-based Clustering
Exemplar-based clustering methods have been shown to produce state-of-the-art results on a number of synthetic and real-world clustering problems. They are appealing because they ...
Daniel Tarlow, Richard S. Zemel, Brendan J. Frey
AAAI
2000
15 years 8 months ago
Making Rational Decisions Using Adaptive Utility Elicitation
Rational decision making requires full knowledge of the utility function of the person affected by the decisions. However, in many cases, the task of acquiring such knowledge is n...
Urszula Chajewska, Daphne Koller, Ronald Parr