Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RECONF, VLD |
2024-01-29 15:30 |
Kanagawa |
AIRBIC Meeting Room 1-4 (Primary: On-site, Secondary: Online) |
An FPGA-based data compressor for state vector quantum simulators Kaijie Wei, Hideharu Amano (Keio Univ.), Ryohei Niwase (Tsukuba Univ.), Takefumi Miyoshi (WasaLabo), Yoshiki Yamaguchi (Tsukuba Univ.) VLD2023-87 RECONF2023-90 |
A quantum computer simulator is a tool to emulate the operation of a quantum computer on a classical computer. It is a c... [more] |
VLD2023-87 RECONF2023-90 pp.41-46 |
RECONF, VLD |
2024-01-29 15:55 |
Kanagawa |
AIRBIC Meeting Room 1-4 (Primary: On-site, Secondary: Online) |
VLD2023-88 RECONF2023-91 |
Quantum computer simulation is indispensable for quantum algorithm research since the results of real
quantum computers... [more] |
VLD2023-88 RECONF2023-91 pp.47-52 |
SCE |
2024-01-23 13:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Research on Novel Binary Neural Processing Elements Using Single Flux Quantum Circuits Zeyu Han, Zongyuan Li, Yamanashi Yuki, Yoshikawa Nobuyuki (Yokohama National Univ.) SCE2023-23 |
Superconducting convolutional neural networks, based on single flux quantum (SFQ) circuits, hold significant potential d... [more] |
SCE2023-23 pp.1-6 |
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Certified Deletion for Mult-bit Message Using Pseudorandom Functions Duo XU (NU) |
With the aid of quantum communication, one can delete messages from receiver’s memory. This is what so called Certified ... [more] |
|
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Improvement of Quantum Read-only Memory and its Application to Resource Evaluation for Factoring Small Integers on NISQ Devices Kiyonari Katsura, Noboru Kunihiro (Tsukuba Univ.) |
The discovery of Shor's algorithm for integer factorization has revealed the potential vulnerability of current cryptogr... [more] |
|
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Analysis of Discrete Modern Hopfield Networks in Open Quantum System Takeshi Kimura, Kohtaro Kato (Nagoya Univ.) |
Hopfield Networks, a well-known model of associative memory, defines energy function and time evolution.Recently, a new ... [more] |
|
RECONF |
2023-09-15 09:55 |
Tokyo |
Tokyo University of Agriculture and Technology Koganei campus (Primary: On-site, Secondary: Online) |
SATA burst data transfer pattern of state vector simulator Hideharu Amano, Wei Kaijie (Keio Univ.), Ryohei Nisawa (Univ. of Tsukuba), Takefumi Miyoshi (Wasalabo), Yoshiki Yamaguchi (Univ. of Tsukuba) RECONF2023-27 |
Quantum computer simulation is indispensable for quantum algorithm research since the results of real
quantum computers... [more] |
RECONF2023-27 pp.28-33 |
CPSY, DC, IPSJ-ARC [detail] |
2023-08-04 11:20 |
Hokkaido |
Hakodate Arena (Primary: On-site, Secondary: Online) |
Parallelization improvements in MPS simulation using Qiskit Daniel Rodriguez, Takumi Honda, Masafumi Yamazaki, Takanori Nakao, Akihiko Kasagi, Naoto Fukumoto (Fujitsu LTD.) CPSY2023-18 DC2023-18 |
Tensor Networks, specifically Matrix Product State (MPS), are widely used for quantum circuit simulation due to their be... [more] |
CPSY2023-18 DC2023-18 pp.61-66 |
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 |
SDM |
2022-11-10 15:15 |
Online |
Online |
[Invited Talk]
Simulation of CMOS circuit and single-electron transistors for readout of spin qubits Tetsufumi Tanamoto (Teikyo Univ.) SDM2022-68 |
In this study, we consider a scalable detection circuit theoretically based on the implementation of pairs of single-ele... [more] |
SDM2022-68 pp.19-22 |
IT, ISEC, RCC, WBS |
2022-03-11 12:00 |
Online |
Online |
Improvement of Qubits for Quantum Collision Attacks against Reduced SHA-256 and SHA-512 Haruki Fukumura, Kazuki Yoneyama (Ibaraki Univ.) IT2021-116 ISEC2021-81 WBS2021-84 RCC2021-91 |
Hosoyamada and Sasaki showed first quantum collision attacks against 38 steps of SHA-256 and 39 steps of SHA-512. On the... [more] |
IT2021-116 ISEC2021-81 WBS2021-84 RCC2021-91 pp.196-203 |
QIT (2nd) |
2021-12-01 14:20 |
Online |
Online |
Effective Hamiltonian estimation of superconducting qubits by cross entropy minimization Moriuchi Kazuma, Mitarai Kousuke (Osaka Univ), Ogawa Kazuhisa (QIQB), Fujii Keisuke (Osaka Univ) |
In order to precisely design quantum operations and quantum analog simulations in quantum computers,it is essential to k... [more] |
|
QIT (2nd) |
2020-12-10 10:40 |
Online |
Online |
[Invited Talk]
Time-multiplexed heralded single- and multi-photon sources Fumihiro Kaneda (Tohoku Univ.) |
On-demand single-photon generation ––– deterministic generation and extraction of a single photon at a demanded time –––... [more] |
|
SCE |
2020-11-25 14:20 |
Online |
Online |
Design and bit-error-late evaluation of a Josephson latching driver using 10-kA/cm2 Nb process Yuki Hironaka, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2020-8 |
We have been developing Josephson-CMOS hybrid memory, which is a combination of CMOS memory and Josephson logic circuits... [more] |
SCE2020-8 pp.1-6 |
ISEC |
2020-05-20 10:45 |
Online |
Online |
Improved Quantum Information Set Decoding Algorithm with Low Memory Naoto Kimura (Univ. Tokyo), Atsushi Takayasu (NICT), Tsuyoshi Takagi (Univ. Tokyo) ISEC2020-3 |
The security of code-based cryptoststems relates to the hardness of the syndrome decoding problem. The best decoding alg... [more] |
ISEC2020-3 pp.15-22 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Design and Evaluation of a 32-word by 8-bit Register File Using Adiabatic Quantum Flux Parametron Logic Tomohiro Tamura, Naoki Takeuchi, Christopher Ayala, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-50 |
Extremely energy-efficient logic devices are required for future energy-efficient highperformance computing systems. Sup... [more] |
SCE2019-50 pp.83-86 |
QIT (2nd) |
2019-11-19 11:50 |
Tokyo |
Gakushuin University |
Fine-grained quantum supremacy based on Orthogonal Vectors, 3-SUM and All-Pairs Shortest Paths Ryu Hayakawa, Tomoyuki Morimae (Kyoto Univ.), Suguru Tamaki (Hyogo Univ.) |
Fine-grained quantum supremacy is a study of excluding possibilities of superpolynomial time classical simulations of qu... [more] |
|
QIT (2nd) |
2019-11-18 13:50 |
Tokyo |
Gakushuin University |
[Poster Presentation]
Accelerating Quantum Dynamics Simulation with GPU Yoshiaki Kawase, Keisuke Fujii (Osaka Univ.) |
In recent years, noisy intermediate-scale quantum computer (NISQ) has appeared, and it is expected that quantum algorith... [more] |
|
QIT (2nd) |
2019-11-18 13:50 |
Tokyo |
Gakushuin University |
[Poster Presentation]
Improvement of quantum error correction by optimizing frequency of syndrome measurements Shoya Takagi, Keisuke Fujii (Osaka Univ.) |
The realization of long-life quantum memory is essential for the execution of large-scale quantum computations. Surface ... [more] |
|
COMP |
2019-10-25 16:35 |
Hokkaido |
Sapporo Campus, Hokkaido University |
Fine-grained quantum supremacy based on Orthogonal Vectors, 3-SUM and All-Pairs Shortest Paths Ryu Hayakawa, Tomoyuki Morimae (YITP, Kyoto Univ.), Suguru Tamaki (School of Social Information Science, Univ. of Hyogo) COMP2019-28 |
Fine-grained quantum supremacy is a study of excluding possibilities of superpolynomial time classical simulations of qu... [more] |
COMP2019-28 pp.71-78 |