Koji Hukushima

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 14

Top Topics

Linear Programming Relaxation

Combinatorial Optimization Problems

Matrix Multiplication

Independent Set

Top Venues

Comput. Phys. Commun.

Publications

Yuma Ichikawa, Koji Hukushima
Learning Dynamics in Linear VAE: Posterior Collapse Threshold, Superfluous Latent Space Pitfalls, and Speedup with KL Annealing. AISTATS (2024)
Yamato Arai, Yuma Ichikawa, Koji Hukushima
Adaptive Flip Graph Algorithm for Matrix Multiplication. ISSAC (2024)
Kai Nakaishi, Yoshihiko Nishikawa, Koji Hukushima
Critical Phase Transition in a Large Language Model. CoRR (2024)
Yamato Arai, Yuma Ichikawa, Koji Hukushima
Adaptive Flip Graph Algorithm for Matrix Multiplication. CoRR (2023)
Yuma Ichikawa, Koji Hukushima
Learning Dynamics in Linear VAE: Posterior Collapse Threshold, Superfluous Latent Space Pitfalls, and Speedup with KL Annealing. CoRR (2023)
Yuma Ichikawa, Koji Hukushima
Dataset Size Dependence of Rate-Distortion Curve and Threshold of Posterior Collapse in Linear VAE. CoRR (2023)
Takeo Hoshi, Daishiro Sakata, Shotaro Oie, Izumi Mochizuki, Satoru Tanaka, Toshio Hyodo, Koji Hukushima
Data-driven sensitivity analysis in surface structure determination using total-reflection high-energy positron diffraction (TRHEPD). Comput. Phys. Commun. 271 (2022)
Hiroaki Inoue, Koji Hukushima, Toshiaki Omori
Estimating Distributions of Parameters in Nonlinear State Space Models with Replica Exchange Particle Marginal Metropolis-Hastings Method. Entropy 24 (1) (2022)
Ryo Tamura, Koji Hukushima, Akira Matsuo, Koichi Kindo, Masashi Hase
. CoRR (2020)
Satoshi Takabe, Koji Hukushima, Alexander K. Hartmann
Large-deviation Properties of Linear-programming Computational Hardness of the Vertex Cover Problem. CoRR (2018)
Jun Takahashi, Satoshi Takabe, Koji Hukushima
An exact algorithm exhibiting RS-RSB/easy-hard correspondence for the maximum independent set problem. CoRR (2017)
Satoshi Takabe, Takanori Maehara, Koji Hukushima
Typical Approximation Performance for Maximum Coverage Problem. CoRR (2017)
Satoshi Takabe, Koji Hukushima
Typical Performance of Approximation Algorithms for NP-hard Problems. CoRR (2016)
Satoshi Takabe, Koji Hukushima
Statistical-mechanical Analysis of Linear Programming Relaxation for Combinatorial Optimization Problems. CoRR (2016)
Satoshi Takabe, Koji Hukushima
Typical behavior of the linear programming method for combinatorial optimization problems: From a statistical-mechanical perspective. CoRR (2013)
Takeshi Hirama, Koji Hukushima
On-line Learning of an Unlearnable True Teacher through Mobile Ensemble Teachers CoRR (2008)