Results 21 to 30 of about 1,412,360 (277)

Elements of Sequential Monte Carlo [PDF]

open access: yesFoundations and Trends® in Machine Learning, 2019
A core problem in statistics and probabilistic machine learning is to compute probability distributions and expectations. This is the fundamental problem of Bayesian statistics and machine learning, which frames all inference as expectations with respect to the posterior distribution.
Naesseth, Christian A.   +2 more
openaire   +3 more sources

Statistical modeling for laser induced damage threshold

open access: yesComputational Science and Techniques, 2021
Monte Carlo experiments are an efficient tool for investigation of the Laser-Induced Damage Threshold (LIDT) testing with pulsed lasers. In this study, the approach of sequential Monte Carlo search is developed for LIDT testing with bundle of laser ...
Leonidas Sakalauskas   +1 more
doaj   +1 more source

Sequential Monte Carlo: A Unified Review

open access: yesAnnual Review of Control, Robotics, and Autonomous Systems, 2023
Sequential Monte Carlo methods—also known as particle filters—offer approximate solutions to filtering problems for nonlinear state-space systems. These filtering problems are notoriously difficult to solve in general due to a lack of closed-form expressions and challenging expectation integrals.
Adrian G. Wills, Thomas B. Schön
openaire   +3 more sources

Kernel Sequential Monte Carlo [PDF]

open access: yes, 2017
We propose kernel sequential Monte Carlo (KSMC), a framework for sampling from static target densities. KSMC is a family of sequential Monte Carlo algorithms that are based on building emulator models of the current particle system in a reproducing kernel Hilbert space.
Ingmar Schuster   +3 more
openaire   +4 more sources

Monte Carlo Solutions for Blind Phase Noise Estimation

open access: yesEURASIP Journal on Wireless Communications and Networking, 2009
This paper investigates the use of Monte Carlo sampling methods for phase noise estimation on additive white Gaussian noise (AWGN) channels. The main contributions of the paper are (i) the development of a Monte Carlo framework for phase noise estimation,
Frederik Simoens   +4 more
doaj   +2 more sources

Sequential Monte Carlo Instant Radiosity [PDF]

open access: yesIEEE Transactions on Visualization and Computer Graphics, 2016
Instant Radiosity and its derivatives are interactive methods for efficiently estimating global (indirect) illumination. They represent the last indirect bounce of illumination before the camera as the composite radiance field emitted by a set of virtual point light sources (VPLs).
Hedman, Peter   +3 more
openaire   +8 more sources

Sequential Monte Carlo without likelihoods [PDF]

open access: yesProceedings of the National Academy of Sciences, 2007
Recent new methods in Bayesian simulation have provided ways of evaluating posterior distributions in the presence of analytically or computationally intractable likelihood functions. Despite representing a substantial methodological advance, existing methods based on rejection sampling or Markov chain Monte Carlo can be highly inefficient and ...
Sisson, Scott, Fan, Yanan, Tanaka, Mark
openaire   +3 more sources

Waste-Free Sequential Monte Carlo [PDF]

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 2021
AbstractA standard way to move particles in a sequential Monte Carlo (SMC) sampler is to apply several steps of a Markov chain Monte Carlo (MCMC) kernel. Unfortunately, it is not clear how many steps need to be performed for optimal performance. In addition, the output of the intermediate steps are discarded and thus wasted somehow.
Dau, Hai-Dang, Chopin, Nicolas
openaire   +3 more sources

Divide-and-Conquer With Sequential Monte Carlo [PDF]

open access: yesJournal of Computational and Graphical Statistics, 2017
We propose a novel class of Sequential Monte Carlo (SMC) algorithms, appropriate for inference in probabilistic graphical models. This class of algorithms adopts a divide-and-conquer approach based upon an auxiliary tree-structured decomposition of the model of interest, turning the overall inferential task into a collection of recursively solved sub ...
Lindsten, F   +6 more
openaire   +3 more sources

Distributed tracking with sequential Monte Carlo methods for manoeuvrable sensors [PDF]

open access: yes, 2006
Nonlinear distributed tracking for a single target is addressed in this paper. This problem consists of tracking a target of interest while moving the sensors to `best' positions according to an critera appropriate for the problem.
Canagarajah, CN, Jaward, MH, Bull, DR
core   +1 more source

Home - About - Disclaimer - Privacy