270 search results - page 7 / 54 » Estimation of non-stationary Markov Chain transition models |
FOCS
2007
IEEE
14 years 1 months ago
2007
IEEE
We study the mixing time of some Markov Chains converging to critical physical models. These models are indexed by a parameter β and there exists some critical value βc where th...
ALMOB
2006
13 years 7 months ago
2006
Background: In order to compute pattern statistics in computational biology a Markov model is commonly used to take into account the sequence composition. Usually its parameter mu...
MMB
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. Bisimulation reduction is a classical means to fight the infamous state space explosion problem, which limits the applicability of automated methods for verification li...
IJNSEC
2007
13 years 7 months ago
2007
In this work, we show that the current termination condition of the Probabilistic Packet Marking (PPM) algorithm is not correct for general networks, and this implies the estimati...
ICML
2008
IEEE
14 years 8 months ago
2008
IEEE
Low-rank matrix approximation methods provide one of the simplest and most effective approaches to collaborative filtering. Such models are usually fitted to data by finding a MAP...