Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Ueno Yosuke"'
Autor:
Sakuma, Daisuke, Taherkhani, Amin, Tsuno, Tomoki, Sasaki, Toshihiko, Shimizu, Hikaru, Teramoto, Kentaro, Todd, Andrew, Ueno, Yosuke, Hajdušek, Michal, Ikuta, Rikizo, Van Meter, Rodney, Nagayama, Shota
Much like classical supercomputers, scaling up quantum computers requires an optical interconnect. However, signal attenuation leads to irreversible qubit loss, making quantum interconnect design guidelines and metrics different from conventional com
Externí odkaz:
http://arxiv.org/abs/2412.09299
Autor:
Ueno, Yosuke, Saito, Taku, Tanimoto, Teruo, Suzuki, Yasunari, Tabuchi, Yutaka, Tamate, Shuhei, Nakamura, Hiroshi
Due to the high error rate of a qubit, detecting and correcting errors on it is essential for fault-tolerant quantum computing (FTQC). Among several FTQC techniques, lattice surgery (LS) using surface code (SC) is currently promising. To demonstrate
Externí odkaz:
http://arxiv.org/abs/2411.17519
Autor:
Ueno, Yosuke, Imamura, Satoshi, Tomida, Yuna, Tanimoto, Teruo, Tanaka, Masamitsu, Tabuchi, Yutaka, Inoue, Koji, Nakamura, Hiroshi
Cryogenic quantum computers play a leading role in demonstrating quantum advantage. Given the severe constraints on the cooling capacity in cryogenic environments, thermal design is crucial for the scalability of these computers. The sources of heat
Externí odkaz:
http://arxiv.org/abs/2409.07847
Autor:
Ueno, Yosuke, Imamura, Satoshi, Tomida, Yuna, Tanimoto, Teruo, Tanaka, Masamitsu, Tabuchi, Yutaka, Inoue, Koji, Nakamura, Hiroshi
The variational quantum eigensolver (VQE) is a promising candidate that brings practical benefits from quantum computing. However, the required bandwidth in/out of a cryostat is a limiting factor to scale cryogenic quantum computers. We propose a tai
Externí odkaz:
http://arxiv.org/abs/2403.00363
Autor:
Ueno, Yosuke, Tomida, Yuna, Tanimoto, Teruo, Tanaka, Masamitsu, Tabuchi, Yutaka, Inoue, Koji, Nakamura, Hiroshi
The bandwidth limit between cryogenic and room-temperature environments is a critical bottleneck in superconducting noisy intermediate-scale quantum computers. This paper presents the first trial of algorithm-aware system-level optimization to solve
Externí odkaz:
http://arxiv.org/abs/2310.01630
Autor:
Battistel, Francesco, Chamberland, Christopher, Johar, Kauser, Overwater, Ramon W. J., Sebastiano, Fabio, Skoric, Luka, Ueno, Yosuke, Usman, Muhammad
Publikováno v:
Nano Futures 7 032003 (2023)
Quantum computing is poised to solve practically useful problems which are computationally intractable for classical supercomputers. However, the current generation of quantum computers are limited by errors that may only partially be mitigated by de
Externí odkaz:
http://arxiv.org/abs/2303.00054
Quantum error correction (QEC) is essential for quantum computing to mitigate the effect of errors on qubits, and surface code (SC) is one of the most promising QEC methods. Decoding SCs is the most computational expensive task in the control device
Externí odkaz:
http://arxiv.org/abs/2208.05758
Due to the low error tolerance of a qubit, detecting and correcting errors on it is essential for fault-tolerant quantum computing. Surface code (SC) associated with its decoding algorithm is one of the most promising quantum error correction (QEC) m
Externí odkaz:
http://arxiv.org/abs/2103.14209
Autor:
Ueno, Yosuke1 (AUTHOR) m21679m@omu.ac.jp, Haruna, Yusuke1 (AUTHOR), Tomita, Mami1 (AUTHOR), Sakai, Atsushi1 (AUTHOR), Ogawa, Shogo1 (AUTHOR), Honda, Shigeru1 (AUTHOR) shonda@omu.ac.jp
Publikováno v:
Journal of Clinical Medicine. Jun2024, Vol. 13 Issue 11, p3266. 7p.
Autor:
Takagaki, Masami, Yamaguchi, Hiroki, Ikeda, Naoko, Yamakage, Hajime, Nakamura, Hiromasa, Kadowaki, Tasuku, Uchida, Takaki, Ueno, Yosuke, Aoki, Tomoyuki
Publikováno v:
In The Annals of Thoracic Surgery March 2020 109(3):771-779