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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MWPTHz | 2023-06-07 14:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Toward quantum network based on photonics-aided ion trap quantum technology Alto Osada, Wenbo Lin (UTokyo) |
(To be available after the conference date) [more] | |
| QIT (2nd) |
2023-05-29 10:10 |
Kyoto | Katsura Campus, Kyoto University | A computational complexity assumption necessary for pseudorandom quantum states generators Yuki Shirakawa (Kyoto Univ.) |
Pseudorandom quantum states generators (PRSGs) are efficient quantum algorithms that output quantum states which are com... [more] | |
| QIT (2nd) |
2023-05-29 15:15 |
Kyoto | Katsura Campus, Kyoto University | Exponentially tighter cost bound of quantum error mitigation in scrambling quantum circuits Kento Tsubouchi, Takahiro Sagawa, Nobuyuki Yoshioka (UTokyo) |
In this work, we provide a unified way to analyze the sample complexity of various quantum error mitigation methods usin... [more] | |
| QIT (2nd) |
2023-05-30 10:00 |
Kyoto | Katsura Campus, Kyoto University | A new initial distribution for qGAN to load probability distributions Yuichi Sano, Ryosuke Koga (Kyoto Univ.), Masaya Abe, Kei Nakagawa (Nomura Asset Management) |
Quantum computers are gaining attention for their ability to solve certain problems faster than classical computers, and... [more] | |
| QIT (2nd) |
2023-05-30 11:00 |
Kyoto | Katsura Campus, Kyoto University | Efficient measurement in quantum subspace expansion. Yuma Nakamura (IBM Japan), Yoshichika Yano, Nobuyuki Yoshioka (UTokyo) |
Estimation of physical observables for unknown quantum states is an important problem that underlies a wide range of fie... [more] | |
| QIT (2nd) |
2023-05-30 11:15 |
Kyoto | Katsura Campus, Kyoto University | Acceleration of Quantum Circuit Simulation through Low-level Optimization Nilton Filho, Taketoshi Iyota (Soka Univ.) |
Simulating quantum computation on a classical computer has many applications, including verification of quantum algorith... [more] | |
| QIT (2nd) |
2023-05-30 14:15 |
Kyoto | Katsura Campus, Kyoto University | Circuit optimization of quantum phase estimation with Pauli product set Yuki Koizumi (Tokyo Univ.), Yasunari Suzuki, Yuuki Tokunaga (NTT CD Labs) |
Quantum phase estimation is a quantum algorithm that can extract Hamiltonian spectra, and it is suggested as one of the ... [more] | |
| QIT (2nd) |
2023-05-30 14:50 |
Kyoto | Katsura Campus, Kyoto University | Efficient Fault-Tolerant Approximate Quantum Fourier Transform by Precomputed Quantum States Kento Oonishi (MELCO), Noboru Kunihiro (UTsukuba) |
This paper proposes efficient approximate quantum Fourier transformunder fault-tolerant setting. Quantum Fourier transfo... [more] | |
| QIT (2nd) |
2023-05-30 15:05 |
Kyoto | Katsura Campus, Kyoto University | Exciton quantum dynamics in the molecular logic gates for quantum computing Yoshiteru Yonetani (QST) |
Exciton-based molecular logic gate in which exciton flow is precisely controlled will enable us to carry out the molecul... [more] | |
| QIT (2nd) |
2023-05-29 16:30 |
Kyoto | Katsura Campus, Kyoto University | [Poster Presentation]
A parallel, branch and bound algorithm for a combinatorial instance of quantum hypothesis testing Baasanchimed Avirmed, Kaito Niinomi, Michele Dall'Arno (Toyohashi U. of Technology) |
[学生発表賞希望, application for student presentation award] We consider a particular instance of the quantum hypothesis testin... [more] | |
| QIT (2nd) |
2023-05-29 16:30 |
Kyoto | Katsura Campus, Kyoto University | [Poster Presentation]
Improving the Performance of Quantum GANs through Label Replacement Ryosuke Koga, Yuichi Sano (Kyoto Univ.), Ikko Hamamura (IBM) |
Instead of Monte Carlo simulations for numerical integration, we can use a quantum expectation estimation algorithm, whi... [more] | |
| COMP, IPSJ-AL | 2023-05-11 10:00 |
Hokkaido | Hokkaido University | A computational complexity assumption necessary for pseudorandom quantum states generators Yuki Shirakawa (Kyoto Univ.)  COMP2023-2 |
Pseudorandom quantum states generators (PRSGs) are efficient quantum algorithms that output quantum states which are com... [more] | COMP2023-2 pp.2-7 |
| RCC, ISEC, IT, WBS | 2023-03-14 13:50 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
A Proposal of Defining Fields for Efficient Ring-LWE Based Cryptography Yuya Okubo (Osaka Univ.), Atsuko Miyaji (Osaka Univ./JAIST), Shinya Okumura (Osaka Univ.) IT2022-91 ISEC2022-70 WBS2022-88 RCC2022-88 |
Currently, as a post-quantum computer cryptography, cryptography based on the difficulty of solving a mathematical probl... [more] | IT2022-91 ISEC2022-70 WBS2022-88 RCC2022-88 pp.142-148 |
| RCC, ISEC, IT, WBS | 2023-03-15 13:50 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
A Study on Hybrid Key Agreement with Post Quantum Cryptography and Quantum Key Distribution Sakae Chikara, Tsunekazu Saito (NTT) IT2022-129 ISEC2022-108 WBS2022-126 RCC2022-126 |
This paper discusses the issues involved in combining key-sharing schemes with different security rationales, such as qu... [more] | IT2022-129 ISEC2022-108 WBS2022-126 RCC2022-126 pp.386-392 |
| IPSJ-SLDM, RECONF, VLD [detail] | 2023-01-24 13:30 |
Kanagawa | Raiosha, Hiyoshi Campus, Keio University (Primary: On-site, Secondary: Online) |
Implementing a quantum computer simulator Qulacs on FPGAs Hideharu Amano, Wei Kaijie (Keio Univ.), Takefumi Miyoshi (Wasalab.), Yoshiki Yamaguchi, Ryohei Niwase (U.niv. of Tsukuba) VLD2022-72 RECONF2022-95 |
Quantum computer simulation is indispensable for quantum algorithm research since the results of real quantum computers... [more] |
VLD2022-72 RECONF2022-95 pp.74-79 |
| AP, WPT (Joint) |
2023-01-19 11:40 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
A Study on Radio Propagation simulation method by Quantum annealer. Keita Fujita, Tetsuro imai (TDU), Wataru Yamada, Minoru Inomata, Nobuaki Kuno (NTT) AP2022-181 |
Ray tracing methods for radio propagation analysis require a large amount of computation time due to the increase in the... [more] | AP2022-181 pp.24-29 |
| IBISML | 2022-12-23 13:00 |
Kyoto | Kyoto University (Primary: On-site, Secondary: Online) |
Initial evaluation of node embedding using quantum walk Rei Sato, Shuichiro Haruta, Kazuhiro Saito, Mori Kurokawa (KDDI Research, Inc.) IBISML2022-57 |
DeepWalk is one of the node-embedding methods which represents node features using sequences obtained from a random walk... [more] | IBISML2022-57 pp.101-105 |
| QIT (2nd) |
2022-12-08 10:30 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
Conserved charges in the quantum simulation of integrable spin chains Kazunobu Maruyoshi (Seikei Univ.), Takuya Okuda, Juan Pedersen (U. Tokyo), Ryo Suzuki (SEU), Masahito Yamazaki (U. Tokyo), Yutaka Yoshida (MGU) |
This talk is about the applications of integrable systems to digital quantum computers. We simulate the time evolution o... [more] | |
| QIT (2nd) |
2022-12-09 12:30 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
Universal cost bound of quantum error mitigation based on quantum estimation theory Kento Tsubouchi, Takahiro Sagawa, Nobuyuki Yoshioka (UTokyo) |
In this work, we provide a unified way to analyze the cost of various quantum error mitigation methods using the quantum... [more] | |
| QIT (2nd) |
2022-12-09 17:45 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
Success probability of quantum phase estimation algorithms using approximate quantum Fourier transforms Kiyonari Katsura, Noboru Kunihiro (Tsukuba Univ.) |
It is known that the RSA can be solved in realistic time by Shor's algorithm with the large-scale quantum computer. In o... [more] | |
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