Koji Tabata

15 papers A 2B 2Journal 9Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
A 29-Gb/mm
IEEE J. Solid State Circuits
Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Yumi Higashi, Yutaka Shimizu, Takeshi Nakano, Yusuke Ochi, Hiroaki Yamada, Nobushi Matsuura, Akihiro Imamoto, Kazuaki Kawaguchi, Koji Tabata, Hiroaki Hoshino, Takeshi Hioka, Shigehito Saigusa, Hiroki Date, Masaki Unno, Jumpei Sato, You Kamata, Takahiro Shimizu, Akio Sugahara, Taira Shibuya, Atsushi Okuyama, Junji Yamada, Takatoshi Minamoto, Hardwell Chibvongodze, Naoki Ojima, Hiroshi Sugawara, Masahiro Kano, Jang-Woo Lee, Hiroyuki Mizukoshi, Ryuji Yamashita, Kensaku Abe, Naohito Morozumi, In-Soo Yoon, Takuya Ariki, Jong Hak Yuh, Khin Htoo, Yosuke Kato, Yoshihiro Oyama, Yen-Lung Jason Li, Yoshihisa Watanabe, Toshiyuki Kouchi, Koji Hosono
2026 J jnl
An Efficient Algorithm for Thresholding Monte Carlo Tree Search.
CoRR
Shoma Nameki, Atsuyoshi Nakamura, Junpei Komiyama, Koji Tabata
2025 — conf
A 1Tb 3b/cell 3D-Flash Memory with a 29%-Improved-Energy-Efficiency Read Operation and 4.8Gb/s Power-Isolated Low-Tapped-Termination I/Os.
ISSCC
Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Junya Matsuno, Yumi Higashi, Yutaka Shimizu, Akihiro Imamoto, Kazuaki Kawaguchi, Koji Tabata, Takeshi Nakano, Yusuke Ochi, Hiroaki Hoshino, Takeshi Hioka, Shigehito Saigusa, Hiroki Date, Masaki Unno, Jumpei Sato, You Kamata, Hardwell Chibvongodze, Naoki Ojima, Hiroshi Sugawara, Masahiro Kano, Jang-Woo Lee, Hiroyuki Mizukoshi, Ryuji Yamashita, Kensaku Abe, Naohito Morozumi, In-Soo Yoon, Takuya Ariki, Jong Hak Yuh, Khin Htoo, Yosuke Kato, Yoshihisa Watanabe, Toshiyuki Kouchi
2025 J jnl
Risk-Averse Best Arm Set Identification with Fixed Budget and Fixed Confidence.
CoRR
Shunta Nonaga, Koji Tabata, Yuta Mizuno, Tamiki Komatsuzaki
2024 J jnl
Gaussian process classification bandits.
Pattern Recognit.
Tatsuya Hayashi, Naoki Ito, Koji Tabata, Atsuyoshi Nakamura, Katsumasa Fujita, Yoshinori Harada, Tamiki Komatsuzaki
2023 A conf
Posterior Tracking Algorithm for Classification Bandits.
AISTATS
Koji Tabata, Junpei Komiyama, Atsuyoshi Nakamura, Tamiki Komatsuzaki
2022 J jnl
Gaussian Process Classification Bandits.
CoRR
Tatsuya Hayashi, Naoki Ito, Koji Tabata, Atsuyoshi Nakamura, Katsumasa Fujita, Yoshinori Harada, Tamiki Komatsuzaki
2021 — conf
Classification Bandits: Classification Using Expected Rewards as Imperfect Discriminators.
PAKDD (Workshops)
Koji Tabata, Atsuyoshi Nakamura, Tamiki Komatsuzaki
2020 J jnl
A bad arm existence checking problem: How to utilize asymmetric problem structure?
Mach. Learn.
Koji Tabata, Atsuyoshi Nakamura, Junya Honda, Tamiki Komatsuzaki
2019 J jnl
A Bad Arm Existence Checking Problem.
CoRR
Koji Tabata, Atsuyoshi Nakamura, Junya Honda, Tamiki Komatsuzaki
2019 A conf
Feature selection as Monte-Carlo Search in Growing Single Rooted Directed Acyclic Graph by Best Leaf Identification.
SDM
Aurélien Pélissier, Atsuyoshi Nakamura, Koji Tabata
2018 J jnl
Feature selection as Monte-Carlo Search in Growing Single Rooted Directed Acyclic Graph by Best Leaf Identification.
CoRR
Aurélien Pélissier, Atsuyoshi Nakamura, Koji Tabata
2017 J jnl
An Efficient Approximate Algorithm for the 1-Median Problem on a Graph.
IEICE Trans. Inf. Syst.
Koji Tabata, Atsuyoshi Nakamura, Mineichi Kudo
2015 B conf
An Algorithm for Influence Maximization in a Two-Terminal Series Parallel Graph and its Application to a Real Network.
Discovery Science
Koji Tabata, Atsuyoshi Nakamura, Mineichi Kudo
2012 B conf
Fast Approximation Algorithm for the 1-Median Problem.
Discovery Science
Koji Tabata, Atsuyoshi Nakamura, Mineichi Kudo