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stat.ML2010★ 1 cited
Spatio-Temporal Graphical Model Selection
Patrick L. Harrington, Alfred O. Hero
We consider the problem of estimating the topology of spatial interactions in a discrete state, discrete time spatio-temporal graphical model where the interactions affect the temp…
stat.ML2009
Percolation Thresholds of Updated Posteriors for Tracking Causal Markov Processes in Complex Networks
Patrick L. Harrington, Alfred O. Hero
Percolation on complex networks has been used to study computer viruses, epidemics, and other casual processes. Here, we present conditions for the existence of a network specific,…