Low-loss optical coupling between polymer single-mode waveguide and single-mode fiber using 45° mirror. - Ryo Kuwata; Qin Su; Hirotaka Oshima; Yuichi Matsushima; Hiroshi Ishikawa; Katsuyuki Utaka (OECC/PSC, 2022)

Low Loss Fan-Out Structure for Multimode Waveguide-Based Reservoir Computing. - Hirotaka Oshima; Takashi Kan; Hideaki Tanaka; Hidenori Takahashi; Katsuyuki Utaka; Masatoshi Suzuki (PSC, 2023)

Variational Denoising for Variational Quantum Eigensolver. - Quoc-Hoan Tran; Shinji Kikuchi; Hirotaka Oshima (CoRR, 2023)

Splitting and Parallelizing of Quantum Convolutional Neural Networks for Learning Translationally Symmetric Data. - Koki Chinzei; Quoc-Hoan Tran; Kazunori Maruyama; Hirotaka Oshima; Shintaro Sato (CoRR, 2023)

Synergetic quantum error mitigation by randomized compiling and zero-noise extrapolation for the variational quantum eigensolver. - Tomochika Kurita; Hammam Qassim; Masatoshi Ishii; Hirotaka Oshima; Shintaro Sato; Joseph Emerson (Quantum, 2023)

General-Purpose Quantum Circuit Generator for Partially Fault-Tolerant Quantum Computing Architecture. - Yutaro Akahoshi; Jun Fujisaki; Hirotaka Oshima; Shintaro Sato; Keisuke Fujii 004 (QCE, 2024)

Trade-off between Gradient Measurement Efficiency and Expressivity in Deep Quantum Neural Networks. - Koki Chinzei; Shinichiro Yamano; Quoc-Hoan Tran; Yasuhiro Endo; Hirotaka Oshima (CoRR, 2024)

Quantum Curriculum Learning. - Quoc-Hoan Tran; Yasuhiro Endo; Hirotaka Oshima (CoRR, 2024)

Resource-efficient equivariant quantum convolutional neural networks. - Koki Chinzei; Quoc-Hoan Tran; Yasuhiro Endo; Hirotaka Oshima (CoRR, 2024)

Molecular Quantum Transformer. - Yuichi Kamata; Quoc-Hoan Tran; Yasuhiro Endo; Hirotaka Oshima (CoRR, 2025)

Iterative Quantum Feature Maps. - Nasa Matsumoto; Quoc-Hoan Tran; Koki Chinzei; Yasuhiro Endo; Hirotaka Oshima (CoRR, 2025)