Hiroki Ishikura

15 papers A* 1B 1Journal 11Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
Automated Tabu Tenure Tuning by Trajectory Metrics for Quadratic Unconstrained Binary Optimization.
J. Heuristics
Masahiko Sugimura, Keiichiro Yamamura, Hiroki Ishikura, Akihiro Yoshida, Ken Kawano, Matthieu Parizy, Katsuki Fujisawa
2025 J jnl
Enhancing Quantum-ready QUBO-based Suppression for Object Detection with Appearance and Confidence Features.
CoRR
Keiichiro Yamamura, Toru Mitsutake, Hiroki Ishikura, Daiki Kusuhara, Akihiro Yoshida, Katsuki Fujisawa
2025 J jnl
Superpixel Attack: Enhancing Black-box Adversarial Attack with Image-driven Division Areas.
CoRR
Issa Oe, Keiichiro Yamamura, Hiroki Ishikura, Ryo Hamahira, Katsuki Fujisawa
2024 J jnl
Appropriate Balance of Diversification and Intensification Improves Performance and Efficiency of Adversarial Attacks.
Trans. Mach. Learn. Res.
Keiichiro Yamamura, Issa Oe, Nozomi Hata, Hiroki Ishikura, Katsuki Fujisawa
2024 — conf
Enhancing Output Diversity Improves Conjugate Gradient-Based Adversarial Attacks.
ICPRAI (1)
Keiichiro Yamamura, Issa Oe, Hiroki Ishikura, Katsuki Fujisawa
2024 J jnl
Enhancing Output Diversity Improves Conjugate Gradient-based Adversarial Attacks.
CoRR
Keiichiro Yamamura, Issa Oe, Hiroki Ishikura, Katsuki Fujisawa
2023 — conf
Superpixel Attack - Enhancing Black-Box Adversarial Attack with Image-Driven Division Areas.
AI (1)
Issa Oe, Keiichiro Yamamura, Hiroki Ishikura, Ryo Hamahira, Katsuki Fujisawa
2022 B conf
Development and Evaluation of Embedding Methods for Graphs with Multi Attributes.
IEEE Big Data
Miyu Fujii, David Taingngin, Keiichiro Yamamura, Nozomi Hata, Hiroki Kai, Ryuji Noda, Hiroki Ishikura, Tatsuru Higurashi, Katsuki Fujisawa
2022 A* conf
Diversified Adversarial Attacks based on Conjugate Gradient Method.
ICML
Keiichiro Yamamura, Haruki Sato, Nariaki Tateiwa, Nozomi Hata, Toru Mitsutake, Issa Oe, Hiroki Ishikura, Katsuki Fujisawa
2022 J jnl
Diversified Adversarial Attacks based on Conjugate Gradient Method.
CoRR
Keiichiro Yamamura, Haruki Sato, Nariaki Tateiwa, Nozomi Hata, Toru Mitsutake, Issa Oe, Hiroki Ishikura, Katsuki Fujisawa
2021 J jnl
Long-Term Optimal Delivery Planning for Replacing the Liquefied Petroleum Gas Cylinder.
CoRR
Akihiro Yoshida, Haruki Sato, Shiori Uchiumi, Nariaki Tateiwa, Daisuke Kataoka, Akira Tanaka, Nozomi Hata, Yosuke Yatsushiro, Ayano Ide, Hiroki Ishikura, Shingo Egi, Miyu Fujii, Hiroki Kai, Katsuki Fujisawa
2009 J jnl
Model analysis of the economical meaning for regional-independent production.
Int. J. Manuf. Technol. Manag.
Hiroki Ishikura
2001 J jnl
A proposal of recycling-oriented industrial systems.
Int. J. Manuf. Technol. Manag.
Katsundo Hitomi, Kazumasa Ohashi, Kazushige Okuda, Masaharu Ota, Kenji Yura, Hiroki Ishikura
2001 J jnl
Impact of information systems on Japanese small and medium sized manufacturers.
Int. J. Manuf. Technol. Manag.
Hiroki Ishikura, Fumio Yamamoto
2001 J jnl
New product development and planning.
Int. J. Manuf. Technol. Manag.
Hiroki Ishikura