8 citations
- Kyushu UniversityJP4 papers
- Hokkaido UniversityJP1 paper
- Hokkai Gakuen UniversityJP1 paper
- Kanazawa UniversityJP1 paper
- Kobe University of Future Health SciencesJP1 paper
- Komatsu CollegeJP1 paper
- Komatsu (Japan)JP1 paper
- Okayama University of ScienceJP1 paper
- The University of TokyoJP1 paper
- Tokyo Institute of TechnologyJP1 paper
- University of Electro-CommunicationsJP1 paper
11 papers
Weak Localization and Magnetoconductance in Percolative Superconducting Aluminum Films
Kazumasa Yamada, Bunjyu Shinozaki, Takashi Kawaguti
In order to investigate the crossover from the homogeneous behavior to inhomogeneous (percolative) one, the temperature and magnetic field H dependence of the sheet resistance…
A Diagnostic Evaluation of Neural Networks Trained with the Error Diffusion Learning Algorithm
Kazuhisa Fujita
The Error Diffusion Learning Algorithm (EDLA) is a learning scheme that performs synaptically local weight updates driven by a single, globally defined error signal. Although origi…
AlphaViT: A flexible game-playing AI for multiple games and variable board sizes
Kazuhisa Fujita
We present three game-playing agents incorporating Vision Transformers (ViT) into the AlphaZero framework: AlphaViT, AlphaViD (AlphaViT with a transformer decoder), and AlphaVDA (A…
Two-dimensional quantum central limit theorem by quantum walks
Keisuke Asahara, Daiju Funakawa, Motoki Seki +1
The weak limit theorem (WLT), the quantum analogue of the central limit theorem, is foundational to quantum walk (QW) theory. Unlike the universal Gaussian limit of classical walks…
Characteristics of networks generated by kernel growing neural gas
Kazuhisa Fujita
This research aims to develop kernel GNG, a kernelized version of the growing neural gas (GNG) algorithm, and to investigate the features of the networks generated by the kernel GN…
Estimation of the number of clusters on d-dimensional sphere
Kazuhisa Fujita
Spherical data is distributed on the sphere. The data appears in various fields such as meteorology, biology, and natural language processing. However, a method for analysis of sph…