CMAP-LAP: Configurable Massively Parallel Solver for Lattice Problems. - Nariaki Tateiwa; Yuji Shinano; Keiichiro Yamamura; Akihiro Yoshida; Shizuo Kaji; Masaya Yasuda; Katsuki Fujisawa (HiPC, 2021)

Development and Evaluation of Embedding Methods for Graphs with Multi Attributes. - Miyu Fujii; David Taingngin; Keiichiro Yamamura; Nozomi Hata; Hiroki Kai; Ryuji Noda; Hiroki Ishikura; Tatsuru Higurashi; Katsuki Fujisawa (IEEE Big Data, 2022)

Diversified Adversarial Attacks based on Conjugate Gradient Method. - Keiichiro Yamamura; Haruki Sato; Nariaki Tateiwa; Nozomi Hata; Toru Mitsutake; Issa Oe; Hiroki Ishikura; Katsuki Fujisawa (ICML, 2022)

Superpixel Attack - Enhancing Black-Box Adversarial Attack with Image-Driven Division Areas. - Issa Oe; Keiichiro Yamamura; Hiroki Ishikura; Ryo Hamahira; Katsuki Fujisawa (AI (1), 2023)

Enhancing Output Diversity Improves Conjugate Gradient-Based Adversarial Attacks. - Keiichiro Yamamura; Issa Oe; Hiroki Ishikura; Katsuki Fujisawa (ICPRAI (1), 2024)

Doubling Graph Traversal Efficiency to 198 TeraTEPS on the Supercomputer Fugaku. - Junya Arai; Masahiro Nakao; Yuto Inoue; Kanto Teranishi; Koji Ueno; Keiichiro Yamamura; Mitsuhisa Sato; Katsuki Fujisawa (SC, 2024)

Appropriate Balance of Diversification and Intensification Improves Performance and Efficiency of Adversarial Attacks. - Keiichiro Yamamura; Issa Oe; Nozomi Hata; Hiroki Ishikura; Katsuki Fujisawa (Trans. Mach. Learn. Res., 2024)

Enhancing Quantum-ready QUBO-based Suppression for Object Detection with Appearance and Confidence Features. - Keiichiro Yamamura; Toru Mitsutake; Hiroki Ishikura; Daiki Kusuhara; Akihiro Yoshida; Katsuki Fujisawa (CoRR, 2025)