1. ホーム
  2. 研究開発
  3. Fujitsu Quantum
  4. 論文

量子技術に関する論文

量子ハードウェア

Emergent one-dimensional helical channel in higher-order topological insulators with step edges Open a new window
Akihiko Sekine, Manabu Ohtomo, Kenichi Kawaguchi, and Mari Ohfuchi
Journal of Applied Physics 134 (16), 165707 (2023)
Surface-activated direct bonding of diamond (100) and c-plane sapphire with high transparency for quantum applications Open a new window
Tetsuya Miyatake, Kenichi Kawaguchi, Manabu Ohtomo, Toshiki Iwai, Tetsuro Ishiguro, Yoshiyasu Doi, Jeffrel Hermias, Salahuddin Nur, Ryoichi Ishihara, and Shintaro Sato
Japanese Journal of Applied Physics 62 (9), 096503 (2023)
Quantum Spin Hall States in 2D Monolayer WTe2/MoTe2 Lateral Heterojunctions for Topological Quantum Computation Open a new window
Mari Ohfuchi, and Akihiko Sekine
ACS Applied Nano Materrials 6 (3), 2020 (2023)
Gate-Defined Josephson Weak-Links in Monolayer WTe2 Open a new window
Michael D. Randle, Masayuki Hosoda, Russell S. Deacon, Manabu Ohtomo, Patrick Zellekens, Kenji Watanabe, Takashi Taniguchi, Shota Okazaki, Takao Sasagawa, Kenichi Kawaguchi, Shintaro Sato, and Koji Ishibashi
Advanced Materials 35 (35), 2301683 (2023)
Uniformity improvement of Josephson-junction resistance by considering sidewall deposition during shadow evaporation for large-scale integration of qubits Open a new window
Tsuyoshi Takahashi, Norinao Kouma, Yoshiyasu Doi, Shintaro Sato, Shuhei Tamate, and Yasunobu Nakamura
Japanese Journal of Applied Physics 62 (SC), SC1002 (2023)
Josephson junctions of Weyl semimetal WTe2 induced by spontaneous nucleation of PdTe superconductor Open a new window
Manabu Ohtomo, Russell S. Deacon, Masayuki Hosoda, Naoki Fushimi, Hirokazu Hosoi, Michael D. Randle, Mari Ohfuchi, Kenichi Kawaguchi, Koji Ishibashi, and Shintaro Sato
Applied Physics Express 15 (7), 075003 (2022)
Electronic properties of the steps in bilayer Td-WTe2 Open a new window
Mari Ohfuchi, Akihiko Sekine, Manabu Ohtomo, and Kenichi Kawaguchi
Applied Physics Express 15 (6), 065004 (2022)
Energetics and magnetism of topological graphene nanoribbons Open a new window
Mari Ohfuchi, and Shintaro Sato
Journal of Applied Physics 129 (6), 064305 (2021)

量子ソフトウェア

Splitting and Parallelizing of Quantum Convolutional Neural Networks for Learning Translationally Symmetric Data Open a new window
Koki Chinzei, Quoc Hoan Tran, Kazunori Maruyama, Hirotaka Oshima, and Shintaro Sato
Physical Review Research 6, 023042 (2024)
Partially Fault-Tolerant Quantum Computing Architecture with Error-Corrected Clifford Gates and Space-Time Efficient Analog Rotations Open a new window
Yutaro Akahoshi, Kazunori Maruyama, Hirotaka Oshima, Shintaro Sato, and Keisuke Fujii
PRX Quantum 5, 010337 (2024)
Simulator Demonstration of Large Scale Variational Quantum Algorithm on HPC Cluster Open a new window
Mikio Morita, Yoshinori Tomita, Junpei Koyama, and Koichi Kimura
arXiv:2402.11878 (2024)
Quantum error correction with an Ising machine under circuit-level noise Open a new window
Jun Fujisaki, Kazunori Maruyama, Hirotaka Oshima, Shintaro Sato, Tatsuya Sakashita, Yusaku Takeuchi, and Keisuke Fujii
Physical Review Research 5 (4), 043261 (2023)
Synergetic quantum error mitigation by randomized compiling and zero-noise extrapolation for the variational quantum eigensolver Open a new window
Tomochika Kurita, Hammam Qassim, Masatoshi Ishii, Hirotaka Oshima, Shintaro Sato, and Joseph Emerson
Quantum 7, 1184 (2023)
Comparative study of decoding the surface code using simulated annealing under depolarizing noise Open a new window
Yusaku Takeuchi, Yugo Takada, Tatsuya Sakashita, Jun Fujisaki, Hirotaka Oshima, Shintaro Sato, and Keisuke Fujii
arXiv:2311.07973 (2023)
Parallelizing quantum simulation with decision diagrams Open a new window
Shaowen Li, Yusuke Kimura, Hiroyuki Sato, Junwei Yu, and Masahiro Fujita
IEEE International Conference on Quantum Software (2023)
Computation of Green's function by local variational quantum compilation Open a new window
Shota Kanasugi, Shoichiro Tsutsui, Yuya O. Nakagawa, Kazunori Maruyama, Hirotaka Oshima, and Shintaro Sato
Physical Review Research 5 (3), 033070 (2023)
Design by Contract Framework for Quantum Software Open a new window
Masaomi Yamaguchi, and Nobukazu Yoshioka
4th International Workshop on Quantum Software Engineering (2023)
Variational Denoising for Variational Quantum Eigensolver Open a new window
Quoc Hoan Tran, Shinji Kikuchi, and Hirotaka Oshima
arXiv:2304.00549 (2023)
Estimation of Shor's Circuit for 2048-bit Integers based on Quantum Simulator Open a new window
Junpei Yamaguchi, Masafumi Yamazaki, Akihiro Tabuchi, Takumi Honda, Tetsuya Izu, and Noboru Kunihiro
Cryptology ePrint Archive, 092 (2023)
Pauli String Partitioning Algorithm with the Ising Model for Simultaneous Measurements Open a new window
Tomochika Kurita, Mikio Morita, Hirotaka Oshima, and Shintaro Sato
The Journal of Physical Chemistry A 127 (4), 1068 (2023)
A Practical and Scalable Decoder for Topological Quantum Error Correction with Digital Annealer Open a new window
Jun Fujisaki, Hirotaka Oshima, Shintaro Sato, and Keisuke Fujii
Physical Review Research 4 (4), 043086 (2022)
Quantum circuit learning to predict experimental chemical properties Open a new window
Kan Hatakeyama-Sato, Yasuhiko Igarashi, Takahiro Kashikawa, Koichi Kimura, and Kenichi Oyaizu
Digital Discovery 2 (1), 165 (2022)

量子インスパイアード

Multi-Objective Optimization Technique Based on QUBO and an Ising Machine Open a new window
Hiroshi Ikeda, and Takashi Yamazaki
IEEE Access 12, 8957 (2024)
Clustering Method for Periodic Time-Series Images Using Quantum-Inspired Computing Technology Open a new window
Tomoki Inoue, Koyo Kubota, Tsubasa Ikami, Yasuhiro Egami, Hiroki Nagai, Takahiro Kashikawa, Koichi Kimura, and Yu Matsuda
Communications Engineering 3, 10 (2024)
Digital Annealing Engine for High-speed Solving of Constrained Binary Quadratic Problems on Multiple GPUs Open a new window
Kentaro Katayama, Noburu Yoneoka, Hirotaka Tamura, Koichi Kanda, Hiroshi Nakayama, and Yasuhiro Watanabe
2024 IEEE International Conference on Consumer Electronics (ICCE)
Quantum-inspired rate adaptation approach for DASH video streaming Open a new window
Bo Wei, Hang Song, Makoto Nakamura, Koichi Kimura, Nozomu Togawa, and Jiro Katto
IEEE Access 11, 118462 (2023)
Sampling via Rejection-Free Partial Neighbor Search Open a new window
Sigeng Chen, Jeffrey S. Rosenthal, Aki Dote, Hirotaka Tamura, and Ali Sheikholeslam
Communications in Statistics-Simulation and Computation
Energy Efficient Path and Trajectory Optimization of Manipulators with Task Deadline Constraints Open a new window
Takuya Otani, Makoto Nakamura, Koichi Kimura, and Atsuo Takanishi
IEEE Access 11, 107441 (2023)
Quadratic Unconstrained Binary optimization for the Automotive Paint Shop Problem Open a new window
Pieter Debevere, Masahiko Sugimura, and Matthieu Parizy
IEEE Access 11, 97769 (2023)
AutoQUBO v2: Towards Efficient and Effective QUBO Formulations for Ising Machines Open a new window
Justin Pauckert, Mayowa Ayodele, Marcos Diez García, Serban Georgescu, and Matthieu Parizy
The Genetic and Evolutionary Computation Conference(GECCO) '23 Companion: Proceedings of the Companion Conference on Genetic and Evolutionary Computation, 227 (2023)
Applying Ising Machines to Multi-objective QUBOs Open a new window
Mayowa Ayodele, Richard Allmendinger, Manuel López-Ibáñez, Arnaud Liefooghe, and Matthieu Parizy
The Genetic and Evolutionary Computation Conference(GECCO) '23 Companion: Proceedings of the Companion Conference on Genetic and Evolutionary Computation, 2126 (2023)
Comparing Solution Combination Techniques in Scatter Search for Quadratic Unconstrained Binary Optimization Open a new window
Justin Pauckert, Pieter Debevere, Matthieu Parizy, and Mayowa Ayodele
The Genetic and Evolutionary Computation Conference(GECCO) '23 Companion: Proceedings of the Companion Conference on Genetic and Evolutionary Computation, 2241 (2023)
Multi-objective topology design optimization combined with robust optimization Open a new window
Akito Maruo, Norihiko Itani, Ayano Hasome, Takashi Yamazaki, and Hajime Igarashi
Journal of Advanced Mechanical Design, Systems, and Manufacturing (JAMDSM) 17 (3), JAMDSM0038 (2023)
Extracting higher conductivity design of solid polymer electrolytes by quantum-inspired annealing Open a new window
Kan Hatakeyama-Sato, Yasuei Uchima, Takahiro Kashikawa, Koichi Kimura, and Kenichi Oyaizu
Royal Society of Chemistry(RSC) Advances 13 (21), 14651 (2023)
Phylogenetic tree reconstruction via graph cut presented using a quantum-inspired computer Open a new window
Wataru Onodera, Nobuyuki Hara, Shiho Aoki, Toru Asahi, and Naoya Sawamura
Data in Brief 47, 108970 (2023)
Data-Driven Optimal Sensor Placement for High-Dimensional System Using Annealing Machine Open a new window
Tomoki Inoue, Tsubasa Ikami, Yasuhiro Egami, Hiroki Nagai, Yasuo Naganuma, Koichi Kimura, and Yu Matsuda
Mechanical Systems and Signal Processing 188, 109957 (2023)
Quantum annealing boosts prediction of multi-molecule adsorption on solid surface avoiding combinatorial explosion Open a new window
Hiroshi Sampei, Koki Saegusa, Kenshin Chishima, Takuma Higo, Shu Tanaka, Yoshihiro Yayama, Makoto Nakamura, Koichi Kimura, and Yasushi Sekine
Journal of the American Chemical Society (JACS) Au 3 (4), 991 (2023)
Efficient Correlation-based Discretization of Continuous Variables for Annealing Machines Open a new window
Yuki Furue, Makiko Konoshima, Hirotaka Tamura, and Jun Ohkubo
Journal of the Physical Society of Japan 92 (4), 044802 (2023)
Speedy and Cost-efficient Optical Network Modernization through Quantum-inspired Computing Open a new window
Masahiko Sugimura, Mohammad Javad-Kalbasi, Hidetoshi Matsumura, Xi Wang, Paparao Palacharla, and Shahrokh Valaee
2023 Optical Fiber Communications Conference and Exhibition (OFC)
Fast Hyperparameter Tuning for Ising Machines Open a new window
Matthieu Parizy, Norihiro Kakuko, and Nozomu Togawa
2023 IEEE International Conference on Consumer Electronics (ICCE)
A phylogenetic tree reconstruction method using graph cut presented by quantum-inspired computer Open a new window
Wataru Onodera, Nobuyuki Hara, Shiho Aoki, Toru Asahi, and Naoya Sawamura
Molecular Phylogenetics and Evolution 178, 107636 (2023)
Accelerated chemical space search using a quantum-inspired cluster expansion approach Open a new window
Hitarth Choubisa, Jehad Abed, Douglas Mendoz, Hidetoshi Matsumura, Masahiko Sugimura, Zhenpeng Yao, Ziyun Wang, Brandon R. Sutherland, Alán Aspuru-Guzik, and Edward H. Sargent
Matter 6 (2), 605 (2023)
On the Average Cost and Latency of Migration to the Next Generation of Networks Open a new window
Mohammad Javad-Kalbasi, Mikinori Kobayashi, Hidetoshi Matsumura, Masahiko Sugimura, Xi Wang, Paparao Palacharla, and Shahrokh Valaee
GLOBECOM 2022 - 2022 IEEE Global Communications Conference
QUBO Model Formulation for Flow-shop Scheduling Problems with Changeover based on Timed Colored Petri Nets Open a new window
Takuya Shinjo, Morikazu Nakamura, and Norihiko Itani
2022 Tenth International Symposium on Computing and Networking Workshops (CANDARW)
Formulation of mindfulness states as a network optimization problem and an attempt to identify key brain pathways using Digital Annealer Open a new window
Haruka Nakamura, Yoshimasa Tawatsuji, Tatsunori Matsui, Makoto Nakamura, Koichi Kimura, and Hisanori Fujisawa
Institute of Electronics, Information and Communication Engineers Transactions(IEICE TRANS.) E105.D (11), 1969 (2022)
Replicated Simulated Annealing with a Global-Best Reference for Efficient Hardware Implementation Open a new window
Makiko Konoshima, Hirotaka Tamura, and Yoshiyuki Kabashima
Journal of the Physical Society of Japan 91 (11), 113001 (2022)
Optimization via Rejection-Free Partial Neighbor Search Open a new window
Sigeng Chen, Jeffrey S. Rosenthal, Aki Dote, Hirotaka Tamura, and Ali Sheikholeslami
Statistics and Computing 33, 131 (2023)
Accelerate Optical Network Modernization through Quantum-inspired Digital Annealing Open a new window
Masahiko Sugimura, Mikinori Kobayashi, Hidetoshi Matsumura, Xi Wang, and Paparao Palacharla
2022 European Conference on Optical Communication (ECOC)
Cardinality constrained portfolio optimization on an ising machine Open a new window
Matthieu Parizy, Przemyslaw Sadowski, and Nozomu Togawa
2022 IEEE 35th International System-on-Chip Conference (SOCC)
Automated design of Li+-conducting polymer by quantum-inspired annealing Open a new window
Kan Hatakeyama-Sato, Hiroki Adachi, Momoka Umeki, Takahiro Kashikawa, Koichi Kimura, and Kenichi Oyaizu
Macromolecular rapid communications 43 (20), (2022)
Multi-objective QUBO Solver: Bi-objective Quadratic Assignment Problem Open a new window
Mayowa Ayodele, Richard Allmendinger, Manuel López-Ibáñez, and Matthieu Parizy
The Genetic and Evolutionary Computation Conference (GECCO) '22: Proceedings of the Genetic and Evolutionary Computation Conference
Exact and Sequential Penalty Weights in Quadratic Unconstrained Binary Optimisation with a Digital Annealer Open a new window
Marcos Diez García, Mayowa Ayodele, and Alberto Moraglio
The Genetic and Evolutionary Computation Conference (GECCO) '22: Proceedings of the Genetic and Evolutionary Computation
Improved efficiency of warehouse picking by co-optimization of order batching and storage location assignment Open a new window
Kazunori Maruyama, and Takashi Yamazaki
Journal of Advanced Mechanical Design, Systems, and Manufacturing (JAMDSM) 16 (5), JAMDSM0052 (2022)
Benchmarking Various Types of Ising Machines Open a new window
Keisuke Fukada, Matthiew Parizy, Yoshinori Tomita, and Nozomu Togawa
ICTP Conference on Adiabatic Quantum Computation / Quantum Annealing (hosting AQC2022)
MAQO: A Scalable Many-Core Annealer for Quadratic Optimization Open a new window
Mohammad Bagherbeik, Wentao Xu, Seyed Farzad Mousavi, Kouichi Kanda, Hirotaka Tamura, and Ali Sheikholeslami
2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)
第三世代デジタルアニーラ　―ハイブリッドソルバ技術とその性能― Open a new window
宮澤 俊之，小山 純平，Matthieu Parizy
Operations Research Society of Japan 67 (6), 312 (2022)
デジタルアニーラのアーキテクチャと将来展望 Open a new window
宮澤 俊之，小山 純平，Matthieu Parizy
Operations Research Society of Japan 67 (6), 320 (2022)
Study on sequence problem optimization using variation-robust multi-objective optimization genetic algorithm Open a new window
Takashi Yamazaki, Akito Maruo, Ayano Hasome, Jun Taniguchi, and Hajime Igarashi
Journal of Advanced Mechanical Design, Systems, and Manufacturing (JAMDSM) 16 (5), JAMDSM0049 (2022)
Analysis and Acceleration of Combinatorial Optimization Problems Including Inequality Constraints on Ising Machines Open a new window
Matthieu Parizy, and Nozomu Togawa
Adiabatic Quantum Computing Conference 2021 (AQC 2021)
Integer Boltzmann Machines for Future Generation Digital Annealing Units Open a new window
Mohammad Bagherbeik, Kouichi Kanda, Hirotaka Tamura, and Ali Sheikholeslami
Adiabatic Quantum Computing Conference 2021 (AQC 2021)
Rejection-free MCMC for QUBO Optimization and Boltzmann Sampling Open a new window
Aki Dote, Jeffrey S. Rosenthal, Keivan Dabiri, Hirotaka Tamura, Sigeng Chen, and Ali Sheikholeslam
Adiabatic Quantum Computing Conference 2021 (AQC 2021)
Extended Ising Machine for Future-Generation DAUs Open a new window
Hirotaka Tamura
Adiabatic Quantum Computing Conference 2021 (AQC 2021)
Hybridization of quantum and thermal effect in Ising machines Open a new window
Kotaro Takahashi, Aki Dote, Hirotaka Tamura, and Shu Tanaka
Adiabatic Quantum Computing Conference 2021 (AQC 2021)
Solving slot placement problems using an Ising machine with the initial process and its evaluation Open a new window
Sho Kanamaru, Kazushi Kawamura, Shu Tanaka, Yoshinori Tomita, and Nozomu Togawa
IEICE TRANSACTIONS on Information and Systems E104-D (2), 226 (2021)
Digital Annealer for High-Speed Solving of Combinatorial Optimization Problems and Its Applications Open a new window
Satoshi Matsubara, Motomu Takatsu,Toshiyuki Miyazawa, Takayuki Shibasaki, Yasuhiro Watanabe, Kazuya Takemoto, and Hirotaka Tamura
2020 25th Asia and South Pacific Design Automation Conference (ASP-DAC)

Connect with Fujitsu Research

LinkedIn
Twitter
YouTube
ページの先頭へ