Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Kentaro Imafuku"'
Publikováno v:
IEEE Access, Vol 11, Pp 83221-83231 (2023)
We propose efficient protocols for non-profiled deep learning-based side-channel analysis (DL-SCA). While the existing protocol, proposed by Timon in 2019, requires computational resources for training as many neural networks as the number of key can
Externí odkaz:
https://doaj.org/article/74c2aac7875443869f7d00059d132d49
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract The applicability of quantum annealing to various problems can be improved by expressing the Hamiltonian using a circuit satisfiability problem. We investigate the detailed characteristics of the NOR/NAND functions of a superconducting quant
Externí odkaz:
https://doaj.org/article/ca0375511ec34946bad9b3d387a2ebfe
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Prime factorization (P = M × N) is a promising application for quantum computing. Shor’s algorithm is a key concept for breaking the limit for analyzing P, which cannot be effectively solved by classical computation; however, the algorith
Externí odkaz:
https://doaj.org/article/2760120aa6a246e5846a613ca25f7d19
Autor:
Daisuke Saida, Yuki Yamanashi, Mutsuo Hidaka, Fuminori Hirayama, Kentaro Imafuku, Shuichi Nagasawa, Shiro Kawabata
Publikováno v:
IEEE Transactions on Quantum Engineering, Vol 2, Pp 1-8 (2021)
Experimental demonstrations of quantum annealing with “native” implementation of Boolean logic Hamiltonians are reported. As a superconducting integrated circuit, a problem Hamiltonian whose set of ground states is consistent with a given truth t
Externí odkaz:
https://doaj.org/article/5bd577491caf42f2a07ffacaccd8cb7f
Autor:
Hideo Shimizu, Yuichi Komano, Saki Osuka, Kentaro Imafuku, Yu-ichi Hayashi, Daisuke Fujimoto, Shinichi Kawamura
Publikováno v:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :121-134
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f334ad62b40a39224c63eafdc85e42f
https://doi.org/10.1587/transfun.2020cip0020
https://doi.org/10.1587/transfun.2020cip0020
Autor:
Shuichi Nagasawa, Shiro Kawabata, Kentaro Imafuku, Yuki Yamanashi, Fuminori Hirayama, Daisuke Saida, Mutsuo Hidaka
Publikováno v:
IEEE Transactions on Quantum Engineering, Vol 2, Pp 1-8 (2021)
Experimental demonstrations of quantum annealing with native implementation of Boolean logic Hamiltonians are reported. As a superconducting integrated circuit, a problem Hamiltonian whose set of ground states is consistent with a given truth table i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cc7426771e70476a7cf5ee5f4331e6a
http://arxiv.org/abs/2106.08681
http://arxiv.org/abs/2106.08681
Autor:
Kentaro Imafuku, Kazumasa Makise, Shuichi Nagasawa, Masaaki Maezawa, Shiro Kawabata, Go Fujii, Hanpei Koike, Masahiro Ukibe, Nakagawa Hiroshi, Katsuya Kikuchi, Mutsuo Hidaka
We propose a prime factorizer operated in a framework of quantum annealing (QA). The idea is inverse operation of a multiplier implemented with QA-based Boolean logic circuits. We designed the QA machine on an application-specific-annealing-computing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54e59b8f54718fd71b41a92796162d3a
We propose a prime factoring machine operated in a frame work of quantum annealing (QA). The idea is inverse operation of a quantum-mechanically reversible multiplier implemented with QA-based Boolean logic circuits. We designed the QA machine on an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0104034918f227e010b5415b57a214db
Publikováno v:
Physics Letters A. 346:7-16
In a recent paper titled “Comment on: ‘How much security does the Y-00 protocol provide us?’ ” [H.P. Yuen, P. Kumar, E. Corndorf, Phys. Lett. A 346 (2005) 1–6], the authors critically examine our idea [T. Nishioka, T. Hasegawa, H. Ishizuka,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858f46788116cd0688571222faadb0d3
https://doi.org/10.1016/j.physleta.2005.08.023
https://doi.org/10.1016/j.physleta.2005.08.023
A Dynamical Bifurcation of Distinguishability in Thermalization Processes, from Classical to Quantum
Autor:
Kentaro Imafuku, Hideki Imai
Publikováno v:
IPSJ Digital Courier. 1:436-441
We study a distinction problem of two heat baths with given information from ancilla (quantum or classical two level system) which is interacting with the heat baths. Analysing dynamics of ancilla system in a Markov approximation region, we show that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73d4c4c7ac5cbaea52f4e88283756baa
https://doi.org/10.2197/ipsjdc.1.436
https://doi.org/10.2197/ipsjdc.1.436