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» Dynamic Factor Graphs for Time Series Modeling
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CSDA
2007
126views more  CSDA 2007»
13 years 8 months ago
A consistent nonparametric Bayesian procedure for estimating autoregressive conditional densities
This article proposes a Bayesian infinite mixture model for the estimation of the conditional density of an ergodic time series. A nonparametric prior on the conditional density ...
Yongqiang Tang, Subhashis Ghosal
WDAG
2009
Springer
146views Algorithms» more  WDAG 2009»
14 years 3 months ago
Dynamics in Network Interaction Games
We study the convergence times of dynamics in games involving graphical relationships of players. Our model of local interaction games generalizes a variety of recently studied ga...
Martin Hoefer, Siddharth Suri
BC
2004
113views more  BC 2004»
13 years 8 months ago
Mechanical model of the recovery from stumbling
Abstract. Several strategies have been described as a reaction to a stumble during gait. The elevating strategy, which tries to proceed with the perturbed step, was executed as a r...
A. Forner-Cordero, H. F. J. M. Koopman, Frans C. T...
VLSID
2005
IEEE
255views VLSI» more  VLSID 2005»
14 years 9 months ago
Estimation of Switching Activity in Sequential Circuits Using Dynamic Bayesian Networks
We propose a novel, non-simulative, probabilistic model for switching activity in sequential circuits, capturing both spatio-temporal correlations at internal nodes and higher ord...
Sanjukta Bhanja, Karthikeyan Lingasubramanian, N. ...
IPPS
2008
IEEE
14 years 3 months ago
Model-guided performance tuning of parameter values: A case study with molecular dynamics visualization
In this paper, we consider the interaction between application programmers and tools that automatically search a space of application-level parameters that are believed to impact ...
Yiinju L. Nelson, Bhupesh Bansal, Mary W. Hall, Ai...