2223 search results - page 298 / 445 » Ontological Framework for Approximation |
116
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IPMI
2005
Springer
16 years 5 months ago
2005
Springer
In this paper, we study Markov Random Fields as spatial smoothing priors in fMRI detection. Relatively high noise in fMRI images presents a serious challenge for the detection algo...
131
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IPMI
2005
Springer
16 years 5 months ago
2005
Springer
Abstract. A hierarchical model based on the Multivariate Autoregessive (MAR) process is proposed to jointly model neurological time-series collected from multiple subjects, and to ...
140
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ICML
2007
IEEE
16 years 5 months ago
2007
IEEE
We provide a framework to exploit dependencies among arms in multi-armed bandit problems, when the dependencies are in the form of a generative model on clusters of arms. We find ...
129
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ICML
2006
IEEE
16 years 5 months ago
2006
IEEE
We present a discrete spectral framework for the sparse or cardinality-constrained solution of a generalized Rayleigh quotient. This NPhard combinatorial optimization problem is c...
149
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WWW
2005
ACM
16 years 5 months ago
2005
ACM
We exploit the recently proposed Concept Abduction inference service in Description Logics to solve Concept Covering problems. We propose a framework and polynomial greedy algorit...