Akira Sakai

According to our database, Akira Sakai authored at least 19 papers between 1993 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Signs Beat Floats: Low-Rank Double-Binary Adaptation for On-Device Fine-Tuning.

Yoshihiko Fujisawa, Yuma Ichikawa, Yudai Fujimoto, Akira Sakai, Katsuki Fujisawa

CoRR, May, 2026

OneComp: One-Line Revolution for Generative AI Model Compression.

Yuma Ichikawa, Keiji Kimura, Akihiro Yoshida, Yudai Fujimoto, Hiroki Tokura, Yamato Arai, Yoshiyuki Ishii, Yusei Kawakami, Genki Shikada, Achille Jacquemond, Yoshihiko Fujisawa, Katsuki Fujisawa, Takumi Honda, Akira Sakai

CoRR, March, 2026

Sign Lock-In: Randomly Initialized Weight Signs Persist and Bottleneck Sub-Bit Model Compression.

Akira Sakai, Yuma Ichikawa

CoRR, February, 2026

PHOTON: Hierarchical Autoregressive Modeling for Lightspeed and Memory-Efficient Language Generation.

Yuma Ichikawa, Naoya Takagi, Takumi Nakagawa, Yuzi Kanazawa, Akira Sakai

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

More Than Bits: Multi-Envelope Double Binary Factorization for Extreme Quantization.

Yuma Ichikawa, Yoshihiko Fujisawa, Yudai Fujimoto, Akira Sakai, Katsuki Fujisawa

CoRR, December, 2025

LPCD: Unified Framework from Layer-Wise to Submodule Quantization.

Yuma Ichikawa, Yudai Fujimoto, Akira Sakai

CoRR, December, 2025

2024

Spread-out limit of the critical points for lattice trees and lattice animals in dimensions.

Noe Kawamoto, Akira Sakai

Comb. Probab. Comput., March, 2024

2023

Machine Learning Approach for Frozen Tuna Freshness Inspection Using Low-Frequency A-Mode Ultrasound.

Akira Sakai, Masafumi Yagi, Suguru Yasutomi, Kazuki Mizuno, Kanata Suzuki, Keiichi Goto

IEEE Access, 2023

2022

Three approaches to facilitate invariant neurons and generalization to out-of-distribution orientations and illuminations.

Akira Sakai, Taro Sunagawa, Spandan Madan, Kanata Suzuki, Takashi Katoh, Hiromichi Kobashi, Hanspeter Pfister, Pawan Sinha, Xavier Boix, Tomotake Sasaki

Neural Networks, 2022

Application of non-negative matrix factorization in oncology: one approach for establishing precision medicine.

Ryuji Hamamoto, Ken Takasawa, Hidenori Machino, Kazuma Kobayashi, Satoshi Takahashi, Amina Bolatkan, Norio Shinkai, Akira Sakai, Rina Aoyama, Masayoshi Yamada, Ken Asada, Masaaki Komatsu, Koji Okamoto, Hirokazu Kameoka, Syuzo Kaneko

Briefings Bioinform., 2022

2021

STATICA: A 512-Spin 0.25M-Weight Annealing Processor With an All-Spin-Updates-at-Once Architecture for Combinatorial Optimization With Complete Spin-Spin Interactions.

Kasho Yamamoto, Kazushi Kawamura, Kota Ando, Normann Mertig, Takashi Takemoto, Masanao Yamaoka, Hiroshi Teramoto, Akira Sakai, Shinya Takamaeda-Yamazaki, Masato Motomura

IEEE J. Solid State Circuits, 2021

Three approaches to facilitate DNN generalization to objects in out-of-distribution orientations and illuminations: late-stopping, tuning batch normalization and invariance loss.

Akira Sakai, Taro Sunagawa, Spandan Madan, Kanata Suzuki, Takashi Katoh, Hiromichi Kobashi, Hanspeter Pfister, Pawan Sinha, Xavier Boix, Tomotake Sasaki

CoRR, 2021

Bermuda Triangles: GNNs Fail to Detect Simple Topological Structures.

Arseny Tolmachev, Akira Sakai, Masaru Todoriki, Koji Maruhashi

CoRR, 2021

2020

7.3 STATICA: A 512-Spin 0.25M-Weight Full-Digital Annealing Processor with a Near-Memory All-Spin-Updates-at-Once Architecture for Combinatorial Optimization with Complete Spin-Spin Interactions.

Kasho Yamamoto, Kota Ando, Normann Mertig, Takashi Takemoto, Masanao Yamaoka, Hiroshi Teramoto, Akira Sakai, Shinya Takamaeda-Yamazaki, Masato Motomura

Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020

2016

A design of distributed brainstorming support tool with gamification elements.

Hiroaki Furukawa, Takaya Yuizono, Akira Sakai

Proceedings of the 11th International Conference on Knowledge, 2016

2008

High-Rate Oblique Deposition of SiO₂ Films Using Two Sputtering Sources.

Yoichi Hoshi, Kensuke Yagi, Eisuke Suzuki, Hao Lei, Akira Sakai

IEICE Trans. Electron., 2008

1996

Flying Fingers: a tool for three-dimensional shared workspace.

Akira Sakai

Proceedings of the Conference on Human Factors in Computing Systems: Common Ground, 1996

1994

Unified approach for teleoperation of virtual and real environment for skill based teleoperation.

Kazuhiro Kosuge, Koji Takeo, Toshio Fukuda, Tunehiko Sugiura, Akira Sakai, Koji Yamada

Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems, 1994

1993

Distributed Sensing, Control and Planning - Cellular Robotics Approach -.

Tsuyoshi Ueyama, Toshio Fukuda, Fumihito Arai, Tsunehiko Sugiura, Akira Sakai, Takehiro Uesugi

Proceedings of the Robotics, Mechatronics and Manufacturing Systems, 1993