Shiro Ozaki

15 papers Journal 7Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
A 9.3% PAE, 9.2-dBm
IEICE Electron. Express
Yasuhiro Nakasha, Shiro Ozaki, Yusuke Kumazaki, Naoya Okamoto, Shoichi Shiba, Masaru Sato, Naoki Hara, Toshihiro Ohki
2024 J jnl
Bit duplication technique to generate hard quadratic unconstrained binary optimization problems with adjustable sizes.
Concurr. Comput. Pract. Exp.
Xiaotian Li, Koji Nakano, Yasuaki Ito, Daisuke Takafuji, Takashi Yazane, Junko Yano, Takumi Kato, Shiro Ozaki, Rie Mori, Ryota Katsuki
2024 — conf
Sub-THz SC-FDE MIMO Systems with Deep Neural Network Equalization for 100 Gbps of 6G.
VTC Fall
Liang Zhou, Masafumi Tsutsui, Yasuhiro Nakasha, Shiro Ozaki, Takashi Dateki, Yusuke Kumazaki, Toshihiro Ohki
2023 — conf
Diverse Adaptive Bulk Search: a Framework for Solving QUBO Problems on Multiple GPUs.
IPDPS Workshops
Koji Nakano, Daisuke Takafuji, Yasuaki Ito, Takashi Yazane, Junko Yano, Shiro Ozaki, Ryota Katsuki, Rie Mori
2023 J jnl
Dual-Matrix Domain-Wall: A Novel Technique for Generating Permutations by QUBO and Ising Models with Quadratic Sizes.
CoRR
Koji Nakano, Shunsuke Tsukiyama, Yasuaki Ito, Takashi Yazane, Junko Yano, Takumi Kato, Shiro Ozaki, Rie Mori, Ryota Katsuki
2023 J jnl
High-Efficiency 250-320GHz Power Amplifiers Using InP-Based Metal-Oxide-Semiconductor High-Electron-Mobility Transistors.
IEICE Trans. Electron.
Yusuke Kumazaki, Shiro Ozaki, Naoya Okamoto, Naoki Hara, Yasuhiro Nakasha, Masaru Sato, Toshihiro Ohki
2023 — conf
Solving the N-Queens Puzzle by a QUBO Model with Quadratic Size.
candar
Shunsuke Tsukiyama, Koji Nakano, Yasuaki Ito, Takashi Yazane, Junko Yano, Takumi Kato, Shiro Ozaki, Rie Mori, Ryota Katsuki
2022 — conf
A benchmark QUBO problem inspired by digital halftoning based on the human visual system.
CANDAR
Koji Nakano, Yasuaki Ito, Daisuke Takafuji, Takashi Yazane, Junko Yano, Shiro Ozaki, Ryota Katsuki, Rie Mori
2022 — conf
Bit duplication technique to generate hard QUBO problems.
CANDARW
Xiaotian Li, Koji Nakano, Yasuaki Ito, Daisuke Takafuji, Takashi Yazane, Junko Yano, Shiro Ozaki, Ryota Katsuki, Rie Mori
2022 J jnl
Diverse Adaptive Bulk Search: a Framework for Solving QUBO Problems on Multiple GPUs.
CoRR
Koji Nakano, Daisuke Takafuji, Yasuaki Ito, Takashi Yazane, Junko Yano, Shiro Ozaki, Ryota Katsuki, Rie Mori
2022 — conf
Graph-theoretic Formulation of QUBO for Scalable Local Search on GPUs.
IPDPS Workshops
Ryota Yasudo, Koji Nakano, Yasuaki Ito, Yuya Kawamata, Ryota Katsuki, Shiro Ozaki, Takashi Yazane, Kenichiro Hamano
2021 J jnl
Recent Progress on High Output Power, High Frequency and Wide Bandwidth GaN Power Amplifiers.
IEICE Trans. Electron.
Masaru Sato, Yoshitaka Niida, Atsushi Yamada, Junji Kotani, Shiro Ozaki, Toshihiro Ohki, Naoya Okamoto, Norikazu Nakamura
2021 — conf
Solving the sparse QUBO on multiple GPUs for Simulating a Quantum Annealer.
CANDAR
Tomohiro Imanaga, Koji Nakano, Ryota Yasudo, Yasuaki Ito, Yuya Kawamata, Ryota Katsuki, Shiro Ozaki, Takashi Yazane, Kenichiro Hamano
2019 — conf
Remarkable Current Collapse Suppression in GaN HEMTs on Free-standing GaN Substrates.
BCICTS
Yusuke Kumazaki, Keiji Watanabe, Toshihiro Ohki, Junji Kotani, Shiro Ozaki, Yoshitaka Niida, Kozo Makiyama, Yuichi Minoura, Naoya Okamoto, Norikazu Nakamura
2014 J jnl
Millimeter-Wave GaN HEMT for Power Amplifier Applications.
IEICE Trans. Electron.
Kazukiyo Joshin, Kozo Makiyama, Shiro Ozaki, Toshihiro Ohki, Naoya Okamoto, Yoshitaka Niida, Masaru Sato, Satoshi Masuda, Keiji Watanabe