236 citations · 743 across the 25 of their papers we have counts for
5 papers · 1 filter
Simulation of Spin Glass with a Variable-system-size Ensemble
Yukito Iba
In this paper, we introduce a dynamical Monte Carlo algorithm for spin models in which the number of the spins fluctuates from zero to a given number by addition and deletion of sp…
The Nishimori line and Bayesian Statistics
Yukito Iba
``Nishimori line'' is a line or hypersurface in the parameter space of systems with quenched disorder, where simple expressions of the averages of physical quantities over the quen…
Mean Field Approximation in Bayesian Variable Selection
Yukito Iba
Variable selection for a multiple regression model (Noisy Linear Perceptron) is studied with a mean field approximation. In our Bayesian framework, variable selection is formulated…
Design Equation: A Novel Approach to Heteropolymer Design
Yukito Iba, Macoto Kikuchi, Kei Tokita
A novel approach to heteropolymer design is proposed. It is based on the criterion by Kurosky and Deutsch, with which the probability of a target conformation in a conformation spa…
Simulation of Lattice Polymers with Multi-Self-Overlap Ensemble
Yukito Iba, George Chikenji, Macoto Kikuchi
A novel family of dynamical Monte Carlo algorithms for lattice polymers is proposed. Our central idea is to simulate an extended ensemble in which the self-avoiding condition is sy…