Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NC, MBE (Joint) |
2021-03-05 11:20 |
Online |
Online |
Memory Capacity of Sparse-Coding Hopfield model Implemented on Coherent Ising Machine Ryuta Sasaki, Toru Aonishi (TokyoTech), Kazushi Mimura (Hiroshima City Univ.), Masato Okada (Univ. Tokyo), Yoshihisa Yamamoto (NTT/Stanford Univ.) NC2020-68 |
The coherent Ising machine (CIM) is being developed as one of the Ising computers for solving combinatorial optimization... [more] |
NC2020-68 pp.145-150 |
QIT (2nd) |
2018-06-04 14:50 |
Hiroshima |
ICCH Ran |
[Invited Talk]
Physics of Quantum-to-Classical Crossover and Quantum Neural Network Yoshihisa Yamamoto (JST/Stanford Univ.) |
This paper will discuss the novel quantum computing model, dissipative quantum computation, and the physical implementat... [more] |
|
MBE, NC (Joint) |
2018-03-13 10:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Statistical mechanics of coherent Ising machine
-- The case of infinite loading Hopfield model -- Toru Aonishi (Tokyo Tech.), Kazushi Mimura (Hiroshima City Univ.), Masato Okada (Univ. Tokyo), Yoshihisa Yamamoto (ImPACT/ Stanford Univ.) NC2017-69 |
The coherent Ising machine (CIM) has attracted attention as one of the most effective Ising computing architectures for ... [more] |
NC2017-69 pp.9-14 |
MBE, NC (Joint) |
2018-03-13 10:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Statistical mechanics of coherent Ising machine
-- The analysis of Hopfield model with discrete synapses -- Shunki Nakagawa, Toru Aonishi (Tokyo Tech.), Kazushi Mimura (Hiroshima City Univ.), Masato Okada (Univ. Tokyo), Yoshihisa Yamamoto (ImPACT/ Stanford Univ.) NC2017-70 |
The coherent Ising machine (CIM) is being developed as one of the Ising computing architecture for solving large-scale c... [more] |
NC2017-70 pp.15-20 |
MBE, NC (Joint) |
2018-03-13 11:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Statistical mechanics of coherent Ising machine
-- The case of CDMA multiuser detector -- Toru Aonishi (Tokyo Tech.), Kazushi Mimura (Hiroshima City Univ.), Masato Okada (Univ. Tokyo), Yoshihisa Yamamoto (ImPACT/ Stanford Univ.) NC2017-71 |
The coherent Ising machine (CIM) has attracted attention as one of the most effective Ising computing architectures for ... [more] |
NC2017-71 pp.21-26 |
CCS |
2017-03-10 10:05 |
Tokyo |
ELSI, TITECH |
Numerical simulations towards large-scale quantum neural networks Yoshitaka Haribara (Univ. Tokyo), Shoko Utsunomiya (NII), Yoshihisa Yamamoto (ImPACT), Kazuyuki Aihara (Univ. Tokyo) |
[more] |
|
NC, NLP (Joint) |
2017-01-26 15:00 |
Fukuoka |
Kitakyushu Foundation for the Advanement of Ind. Sci. and Tech. |
Statistical mechanics of coherent Ising machine
-- The case of ferromagnetic and finite loading Hopfield models -- Toru Aonishi (Tokyo Tech.), Kazushi Mimura (Hiroshima City Univ.), Shoko Utsunomiya (NII), Masato Okada (Univ. of Tokyo), Yoshihisa Yamamoto (NII/Stanford Univ.) NC2016-50 |
The coherent Ising machine (CIM) is attracted attention as one of most effective Ising computing architecture for solvin... [more] |
NC2016-50 pp.13-18 |
CCS, NLP |
2016-06-14 10:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Negative Coupling Effect on Community Detection by Using Laser Network Hiromasa Sakaguchi (Univ. Tokyo), Shuhei Tamate (NII), Yoshihisa Yamamoto (ImPACT), Shoko Utsunomiya (NII) NLP2016-27 CCS2016-10 |
[more] |
NLP2016-27 CCS2016-10 pp.41-44 |
CCS, NLP |
2016-06-14 11:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Optical oscillator network for solving combinatorial optimization problems
-- Coherent Ising machine -- Shoko Utsunomiya, Shuhei Tamate (NII), Yoshitaka Haribara, Hiromasa Sakaguchi (Tokyo Univ), Hiroki Takesue, Takahiro Inagaki, Kensuke Inaba (NTT), Kyo Inoue (Osaka univ), Yoshihisa Yamamoto (JST) NLP2016-28 CCS2016-11 |
[more] |
NLP2016-28 CCS2016-11 pp.45-49 |
QIT (2nd) |
2015-11-24 13:40 |
Kanagawa |
NTT Atsugi R&D center |
[Poster Presentation]
An analysis of degenerate optical parametric oscillators network by truncated Wigner function method Daiki Maruo (Univ. of Tokyo), Shoko Utsunomiya (NII), Yoshihisa Yamamoto (ImPACT) |
We apply the truncated Wigner function method to the model of degenerated optical parametric oscillators (DOPOs) with mu... [more] |
|
QIT (2nd) |
2014-05-12 16:50 |
Aichi |
Nagoya Univ. |
Quantum key distribution protocol without monitoring disturbance Toshihiko Sasaki (RIKEN), Yoshihisa Yamamoto (NII/RIKEN), Masato Koashi (UTokyo) |
The differential phase-shift quantum key distribition protocol uses phase differences between adjasent optical pulses as... [more] |
|
QIT (2nd) |
2013-11-18 - 2013-11-19 |
Tokyo |
Waseda Univ. |
[Poster Presentation]
Non-equilibrium dynamics of coupled cavity-quantum dot system Natsuko Ishida (RIKEN), Tim Byrnes, Yoshihisa Yamamoto (NII), Franco Nori (RIKEN) |
We examine the non-equilibrium dynamics of highly-excited coupled cavity-quantum dot sytem.
The Jaynes-Cummings model, ... [more] |
|
SDM |
2008-06-10 12:45 |
Tokyo |
An401・402, Inst. Indus. Sci., The Univ. of Tokyo |
XPS real-time monitoring on the development of Si suboxides during formation of thermal oxide on Si(110) surface Yoshihisa Yamamoto, Hideaki Togashi, Atsushi Konno, Mitsutaka Matsumoto, Atsushi Kato, Eiji Saito, Maki Suemitsu (Tohoku Univ.), Yuden Teraoka, Akitaka Yoshigoe (JAEA) SDM2008-53 |
The growth process of thermal oxides on Si(110) surface and its interfacial bonding structures have been investigated by... [more] |
SDM2008-53 pp.65-70 |