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TASLP
2002
109views more  TASLP 2002»
13 years 8 months ago
Particle methods for Bayesian modeling and enhancement of speech signals
This paper applies time-varying autoregressive (TVAR) models with stochastically evolving parameters to the problem of speech modeling and enhancement. The stochastic evolution mod...
Jaco Vermaak, Christophe Andrieu, Arnaud Doucet, S...
WSC
2007
13 years 11 months ago
Real-time prediction in a stochastic domain via similarity-based data-mining
This paper introduces an application and a methodology to predict future states of a process under real-time requirements. The real-time functionality is achieved by creating a Ba...
Timo Steffens, Philipp Hügelmeyer
JCP
2008
147views more  JCP 2008»
13 years 9 months ago
Analytical Valuation of Contingent Claims by Stochastic Interacting Systems for Stock Market
In the present paper, by applying the theory of stochastic processes and interacting particle systems and models, including stopping time theory and stochastic voter model, we mode...
Jun Wang, Qiuyuan Wang, Jiguang Shao
SIMPRA
2010
95views more  SIMPRA 2010»
13 years 7 months ago
State-dependent stochastic mobility model in mobile communication networks
Abstract — We apply finite state-dependent queueing networks to model mobility in mobile communication systems. Although they have been successfully used in the past to model ve...
Frederico R. B. Cruz, P. C. Oliveira, Luiz Duczmal
PNPM
1987
14 years 15 days ago
Stochastic Petri Net Analysis of a Replicated File System
We present a stochastic Petri net model of a replicated file system in a distributed environment where replicated files reside on different hosts and a voting algorithm is used to...
Joanne Bechta Dugan, Gianfranco Ciardo