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First, I would like thank my advisor Prof. Jonathan Machta who did not only
inspire and encourage me to pursue this research, but whose help and insight into
statistical physics also assisted in com...
In this short note, we show how the parallel adaptive Wang-Landau (PAWL) algorithm of Bornn et al. (2013) can be used to automate and improve simulated tempering algorithms. While Wang-Landau and othe...
Adaptive Markov Chain Monte Carlo for Auxiliary Variable Method and Its Application to Parallel Tempering
Adaptive Markov Chain Monte Carlo Auxiliary Variable Method Parallel Tempering Conver-gence
2012/9/19
Auxiliary variable methods such as the Parallel Tempering and the cluster Monte Carlo methods generate samples that follow a target distri-bution by using proposal and auxiliary distributions.In sampl...
Parallel-tempering cluster algorithm for computer simulations of critical phenomena
Parallel-tempering cluster algorithm computer simulations critical phenomena
2011/8/18
Abstract: In finite-size scaling analyses of Monte Carlo simulations of second-order phase transitions one often needs an extended temperature range around the critical point. By combining the paralle...
Adaptive Parallel Tempering for Stochastic Maximum Likelihood Learning of RBMs
Machine Learning (stat.ML) Neural and Evolutionary Computing (cs.NE)
2010/12/17
Restricted Boltzmann Machines (RBM) have attracted a lot of attention of late, as one the principle building blocks of deep networks. Training RBMs remains problematic however, because of the intracti...
A simple protocol for the probability weights of the simulated tempering algorithm: applications to first-order phase transitions
simulated tempering first-order phase transitions eigenvalues of the transfer matrix Ising and lattice-gas models
2010/11/19
The simulated tempering (ST) is an important method to deal with systems whose phase spaces are hard to sample ergodically. However, it uses accepting probabilities weights which often demand involvin...
Comparing parallel and simulated tempering enhanced sampling algorithms at phase transition regimes
parallel tempering simulated tempering first-order phase transitions Ising and lattice-gas models
2010/11/19
Two important enhanced sampling algorithms, simulated (ST) and parallel (PT) tempering,are commonly used when ergodic simulations may be hard to achieve, e.g, due to a phase space separated by large f...
The kinetics of phase transformations during the tempering of HS6-5-2 steel
Tool materials Tempering CHT – diagram
2009/12/3
Purpose: This work contains a detailed description of the kinetics of phase transformations during tempering of hardened HS6-5-2 high-speed steel. Moreover, the microstructure development in tested sa...
The Mössbauer spectroscopy studies of ε to cementite carbides transformationduring tempering of high carbon tool steel
Mö ssbauer spectroscopy CEMS Steel Tempering Iron carbides
2009/12/2
Purpose: This work presents results of investigations using Mössbauer spectroscopy technique and their
interpretation concerning transformation of ε to cementite carbides during tempering in rel...
Effect of carbon content upon the early stage of tempering of steel with Mn and V addition
Metallic alloys Dilatometric method Tempering ε carbide
2009/12/1
Purpose: In this paper the effect of carbon content on the transformations taking place at the early stage of tempering
(precipitation of the ε carbide) of the model alloys with manganese and vanadiu...
The influence of pre – tempering on the mechanical properties of HS18-0-1 high speed steel
Tool materials Pre-tempering Mechanical properties High-speed steel
2009/12/1
Purpose: Main objective of the research presented in this work was the evaluation of the influence of pre-
tempering on the properties of HS18-0-1 steel after principal tempering.
Design/methodology...
The kinetics of phase transformations during tempering of low alloy medium carbon steel
Tool materials Tempering CHT - diagram Retained austenite
2009/12/1
Design/methodology/approach: CHT diagram, illustrating the kinetics of phase transformations during
continuous heating (tempering) from as-quenched state of investigated steel, was elaborated using a...
Prediction of Continuous Cooling Diagrams for the Precision Forged Tempering Steel 50CrMo4 by Means of Artificial Neural Networks
Continuous Cooling Diagrams Precision Forged Tempering Steel 50CrMo4 Artificial Neural Networks
2009/9/2
Quenching and tempering of precision forged components using their forging heat leads to reduced process energy and shortens the usual process chains. To design such a process, neither the isothermal ...
Importance Tempering
simulated tempering importance sampling Markov chain Monte Carlo(MCMC) Metropolis–coupled MCMC
2010/4/30
Simulated tempering (ST) is an established Markov chain Monte Carlo (MCMC)
method for sampling from a multimodal density (). Typically, ST involves introducing
an auxiliary variable k taking value...
The influence of kinetics phase transformation during tempering on the mechanical properties of HS6-5-2 steel
Tool materials Tempering High-speed steel
2010/2/4
Purpose: The reason for writing this paper was to describe the kinetics of phase transformations during tempering and the evaluation of the influence of pre-tempering on the properties of HS6-5-2 stee...