Bay Area Discrete Math Day XII: Hierarchial Dirichlet...
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Google TechTalks Bay Area Discrete Math Day XII April 15, 2006 Michael Jordan (UC Berkeley) ABSTRACT A Dirichlet process (DP) is a random probability measure that concentrates on discrete measures. It has interesting and well-explored connections to various topics in combinatorics and probability. It has also played an important role in nonpar... Read more
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- -: Bay Area Discrete Math Day XII: Hierarchial Dirichlet...
October 9, 2007 (over 16 years ago)Google TechTalks Bay Area Discrete Math Day XII April 15, 2006 Michael Jordan (UC Berkeley) ABSTRACT A Dirichlet process (DP) is a random probability measure that concentrates on discrete measures. It has interesting and well-explored connections to various topics in combinatorics and probabili...
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- -: Bay Area Discrete Math Day XII: The Coloring Torus of a...
October 9, 2007 (over 16 years ago)Google TechTalks Bay Area Discrete Math Day XII April 15, 2006 Dave Bayer (Barnard College, Columbia University) ABSTRACT Circular colorability geometrizes the study of graph colorings. Using color values in R mod Z, one can reformulate "avoid edge differences close to zero" as " seek edge diff...
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- -: Bay Area Discrete Math Day XII: Monotonicity in the Ising...
October 9, 2007 (over 16 years ago)Google TechTalks Bay Area Discrete Math Day XII April 15, 2006 Nicholas Weininger (Google Inc.) ABSTRACT The Ising model assigns probabilities to "spin configurations" of the vertices of a graph G in which each vertex is given spin +1 or -1. In a ferromagnetic Ising model, for any v, w ∈V(G), s...
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- -: Bay Area Discrete Math Day XII: Integer Linear Programming
October 9, 2007 (over 16 years ago)Google TechTalks Bay Area Discrete Math Day XII April 15, 2006 Sinai Robins (Temple University) ABSTRACT One of the most fundamental problems in integer linear programming is that of finding an integer point inside a given rational polytope. Here we develop a new tool to solve this problem. We ...
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- -: Bay Area Discrete Math Day XII: Stat. Physics, Comp....
October 9, 2007 (over 16 years ago)Google TechTalks Bay Area Discrete Math Day XII April 15, 2006 Raissa D'Souza (UC Davis) ABSTRACT Statistical physics, computer simulation and discrete mathematics are intimately related through the study of shared models. These are primarily lattice models, such as the Ising model, yet can als...
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