39 citations · 296 across the 31 of their papers we have counts for
6 papers · 1 filter
Adaptive Thouless--Anderson--Palmer equation for higher-order Markov random fields
Chako Takahashi, Muneki Yasuda, Kazuyuki Tanaka
The adaptive Thouless--Anderson--Palmer (TAP) mean-field approximation is one of the advanced mean-field approaches, and it is known as a powerful accurate method for Markov random…
Dynamics of Order Parameters of Non-stoquastic Hamiltonians in the Adaptive Quantum Monte Carlo Method
Shunta Arai, Masayuki Ohzeki, Kazuyuki Tanaka
We derive macroscopically deterministic flow equations with regard to the order parameters of the ferromagnetic -spin model with infinite-range interactions. The -spin model…
EigenKernel - A middleware for parallel generalized eigenvalue solvers to attain high scalability and usability
Kazuyuki Tanaka, Hiroto Imachi, Tomoya Fukumoto +5
An open-source middleware EigenKernel was developed for use with parallel generalized eigenvalue solvers or large-scale electronic state calculation to attain high scalability and…
Momentum-Space Renormalization Group Transformation in Bayesian Image Modeling by Gaussian Graphical Model
Kazuyuki Tanaka, Masamichi Nakamura, Shun Kataoka +2
A new Bayesian modeling method is proposed by combining the maximization of the marginal likelihood with a momentum-space renormalization group transformation for Gaussian graphica…
Statistical-mechanical analysis of compressed sensing for Hamiltonian estimation of Ising spin glass
Chako Takahashi, Masayuki Ohzeki, Shuntaro Okada +3
Several powerful machines, such as the D-Wave 2000Q, dedicated to solving combinatorial optimization problems through the Ising-model formulation have been developed. To input prob…
Difference between quantum annealing by imaginary-time and real-time Schrödinger equation of Grover's search
Shuntaro Okada, Masayuki Ohzeki, Kazuyuki Tanaka
We confirmed the annealing time of Grover's search which is required to obtain desired success probability for quantum annealing by the imaginary-time and the real-time Schrödinger…