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EVOW
2003
Springer
16 years 14 days ago
On the Development of Critics in Evolutionary Computation Artists
One of the problems in the use of evolutionary computer systems in artistic tasks is the lack of artificial models of human critics. In this paper, based on the state of the art an...
Juan Romero, Penousal Machado, Antonino Santos, Am...
ICML
2010
IEEE
15 years 8 months ago
Learning Efficiently with Approximate Inference via Dual Losses
Many structured prediction tasks involve complex models where inference is computationally intractable, but where it can be well approximated using a linear programming relaxation...
Ofer Meshi, David Sontag, Tommi Jaakkola, Amir Glo...
NIPS
2008
15 years 8 months ago
Clusters and Coarse Partitions in LP Relaxations
We propose a new class of consistency constraints for Linear Programming (LP) relaxations for finding the most probable (MAP) configuration in graphical models. Usual cluster-base...
David Sontag, Amir Globerson, Tommi Jaakkola
SOCIALCOM
2010
15 years 5 months ago
The Dynamics of Two Cognitive Heuristics for Coordination on Networks
Abstract--This paper is about how groups solve global coordination problems such as the distributed graph coloring problem. We focused on scenarios in which agents are not able to ...
Iyad Rahwan, Fatemeh Jahedpari, Sherief Abdallah
ICIP
2004
IEEE
16 years 8 months ago
Estimation of mixtures of probabilistic pca with stochastic em for the 3d biplanar reconstruction of scoliotic rib cage
In this paper, we present a robust method for estimating the model parameters in a mixture of probabilistic principal component analyzers. This method is based on the Stochastic v...
François Destrempes, Jacques A. de Guise, M...