6 search results - page 1 / 2 » The Ising Model on Trees: Boundary Conditions and Mixing Tim... |
FOCS
2003
IEEE
13 years 10 months ago
2003
IEEE
SODA
2004
ACM
13 years 6 months ago
2004
ACM
We study the mixing time of the Glauber dynamics for general spin systems on bounded-degree trees, including the Ising model, the hard-core model (independent sets) and the antife...
FOCS
2006
IEEE
13 years 10 months ago
2006
IEEE
Spin systems are a general way to describe local interactions between nodes in a graph. In statistical mechanics, spin systems are often used as a model for physical systems. In c...
COCOON
2009
Springer
13 years 11 months ago
2009
Springer
We present a polynomial-time perfect sampler for the Q-Ising with a vertex-independent noise. The Q-Ising, one of the generalized models of the Ising, arose in the context of Baye...
CSDA
2010
13 years 4 months ago
2010
The Gaussian kernel density estimator is known to have substantial problems for bounded random variables with high density at the boundaries. For i.i.d. data several solutions hav...