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198,284
Graphical models, exponential families, and variational inference
, 2008
"... The formalism of probabilistic graphical models provides a unifying framework for capturing complex dependencies among random variables, and building largescale multivariate statistical models. Graphical models have become a focus of research in many statistical, computational and mathematical fiel ..."
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Cited by 817 (28 self)
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all be understood in terms of exact or approximate forms of these variational representations. The variational approach provides a complementary alternative to Markov chain Monte Carlo as a general source of approximation methods for inference in largescale statistical models.
Time varying structural vector autoregressions and monetary policy
 REVIEW OF ECONOMIC STUDIES
, 2005
"... Monetary policy and the private sector behavior of the US economy are modeled as a time varying structural vector autoregression, where the sources of time variation are both the coefficients and the variance covariance matrix of the innovations. The paper develops a new, simple modeling strategy f ..."
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Cited by 304 (8 self)
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for the law of motion of the variance covariance matrix and proposes an efficient Markov chain Monte Carlo algorithm for the model likelihood/posterior numerical evaluation. The main empirical conclusions are: 1) both systematic and nonsystematic monetary policy have changed during the last forty years
Variational inference for Dirichlet process mixtures
 Bayesian Analysis
, 2005
"... Abstract. Dirichlet process (DP) mixture models are the cornerstone of nonparametric Bayesian statistics, and the development of MonteCarlo Markov chain (MCMC) sampling methods for DP mixtures has enabled the application of nonparametric Bayesian methods to a variety of practical data analysis prob ..."
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Cited by 244 (27 self)
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Abstract. Dirichlet process (DP) mixture models are the cornerstone of nonparametric Bayesian statistics, and the development of MonteCarlo Markov chain (MCMC) sampling methods for DP mixtures has enabled the application of nonparametric Bayesian methods to a variety of practical data analysis
QuasiMonte Carlo Integration
 JOURNAL OF COMPUTATIONAL PHYSICS
, 1995
"... The standard Monte Carlo approach to evaluating multidimensional integrals using (pseudo)random integration nodes is frequently used when quadrature methods are too difficult or expensive to implement. As an alternative to the random methods, it has been suggested that lower error and improved con ..."
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Cited by 73 (6 self)
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properties of the integrand, including variance, variation, smoothness and dimension. The results show that variation, which plays an important role in the theoretical upper bound given by the KoksmaHlawka inequality, does not affect convergence; while variance, the determining factor in random Monte Carlo
brachytherapy by Monte Carlo code
"... Modeling and dose calculations of a pure beta emitting 32P coated stent for intracoronary ..."
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Modeling and dose calculations of a pure beta emitting 32P coated stent for intracoronary
Driving Markov Chain Monte Carlo with a Dependent Random Stream
, 2012
"... Summary. Markov chain Monte Carlo is a widelyused technique for generating a dependent sequence of samples from complex distributions. Conventionally, these methods require a source of independent random variates. Most implementations use pseudorandom numbers instead because generating true indepe ..."
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Cited by 4 (0 self)
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Summary. Markov chain Monte Carlo is a widelyused technique for generating a dependent sequence of samples from complex distributions. Conventionally, these methods require a source of independent random variates. Most implementations use pseudorandom numbers instead because generating true
A survey of Monte Carlo tree search methods
 IEEE TRANSACTIONS ON COMPUTATIONAL INTELLIGENCE AND AI
, 2012
"... Monte Carlo Tree Search (MCTS) is a recently proposed search method that combines the precision of tree search with the generality of random sampling. It has received considerable interest due to its spectacular success in the difficult problem of computer Go, but has also proved beneficial in a ra ..."
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Cited by 103 (18 self)
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Monte Carlo Tree Search (MCTS) is a recently proposed search method that combines the precision of tree search with the generality of random sampling. It has received considerable interest due to its spectacular success in the difficult problem of computer Go, but has also proved beneficial in a
Statistical timing analysis considering spatial correlations using a single PERTlike traversal
 In ICCAD
"... We present an efficient statistical timing analysis algorithm that predicts the probability distribution of the circuit delay while incorporating the effects of spatial correlations of intradie parameter variations, using a method based on principal component analysis. The method uses a PERTlike c ..."
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Cited by 236 (17 self)
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Monte Carlo simulation. delays), as explained in Section 2. Moreover, any strictly pathbased method will eventually be faced with an explosion in the number of critical paths. We propose an algorithm for statistical STA that computes the distribution of circuit delay while considering correlations due
Monte Carlo Analysis in Academic Research
, 2011
"... Monte Carlo analysis is a research strategy that incorporates randomness into the design, implementation or evaluation of theoretical models. It began in the 1940s, when the development of computer hardware and mathematical models made it possible to generate streams of random numbers. These random ..."
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Monte Carlo analysis is a research strategy that incorporates randomness into the design, implementation or evaluation of theoretical models. It began in the 1940s, when the development of computer hardware and mathematical models made it possible to generate streams of random numbers. These random
Results 1  10
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198,284