Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SCE |
2020-09-02 13:35 |
Online |
Online |
Experimental Evaluation of Relationship between Gate-to-Gate Interconnection and Bit Error Rate of Adiabatic Quantum Flux Parametron Circuits Daiki Ito (Yokohama Natl. Univ.), Naoki Takeuchi (IAS), Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2020-2 |
Superconducting circuits are expected to significantly reduce the power consumption when applied to the next-generation ... [more] |
SCE2020-2 pp.5-10 |
SCE |
2020-09-02 14:25 |
Online |
Online |
Improvement for autocorrelation of adiabatic quantum-flux-parametron based random number generator Wenhui Luo, Naoki Takeuchi, Olivia Chen, Nobuyuki yoshikawa (Yokohama Natl. Univ.) SCE2020-4 |
[more] |
SCE2020-4 pp.17-20 |
OME |
2020-02-29 10:40 |
Kagoshima |
Naze Public Hall |
Fabrication of polysaccharide composite film through microparticle formation Kazutoshi Iijima, Makoto Yamazaki (Yokohama Natl. Univ.) OME2019-71 |
[more] |
OME2019-71 pp.25-26 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Design of SFQ convolutional computation processor for convolutional neural network Fei Ke (Yokohama Natl. Univ.), Ao Ren, Yanzhi Wang (Northeastern Univ.), Olivia Chen, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-32 |
[more] |
SCE2019-32 pp.11-13 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Design and Evaluation of Superconducting 2-bit Autocorrelator System for Astronomical Data Analysis Lisa Shirakawa, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-34 |
We designed and evaluated the performances of an single-flux-quantum (SFQ) autocorrelator that supports 2-bit signal inp... [more] |
SCE2019-34 pp.19-21 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Design and evaluation of single flux quantum circuits by using local magnetic flux bias technique Shunta Asada, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-42 |
We developed a local magnetic flux bias (LFB) technique to introduce a phase shift in the superconducting circuit. The L... [more] |
SCE2019-42 pp.53-56 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Design of single flux quantum highly-integrated memory cell and its application to lookup table Takuya Hosoya, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-43 |
This study focuses on a look-up table (LUT) based on a single flux quantum (SFQ) logic circuit. To realize highly-integr... [more] |
SCE2019-43 pp.57-60 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Energy Efficient Microwave Switch Using Single-Flux-Quantum Circuits with Controllable Microwave Power Shiori Michibayashi, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-46 |
[more] |
SCE2019-46 pp.69-71 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Optimization of a Josephson latching driver using 10-kA/cm2 Nb process for a Josephson-CMOS hybrid memory Yuki Hironaka, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-47 |
Josephson digital circuits such as single flux quantum circuits have a great potential for future high-end computing sys... [more] |
SCE2019-47 pp.73-74 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Study of low power consumption of adiabatic pass transistor decoder for Josephson-CMOS Hybrid Memories Yu Okamoto, Yuki Hironaka, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-49 |
In recent years, superconducting circuits have attracted attention because of the limitation of CMOS circuit technology.... [more] |
SCE2019-49 pp.79-81 |
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 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Design and Demonstration of a 2-input Multiplexer Using Reversible Quantum-Flux-Parametron Logic Taiki Yamae, Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-51 |
Reversible quantum-flux-parametron (RQFP) is a logically and thermodynamically reversible logic gate composed of adiabat... [more] |
SCE2019-51 pp.87-90 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Analysis of the influence of 1/f noise on the operational stability of quantum flux parametron circuit Yusuke Tsuna, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-56 |
We analyzed influences of the 1/f noise in the superconducting circuit on the operation. We devised a circuit simulation... [more] |
SCE2019-56 pp.107-109 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Investigation of logic gate using bi-directionally-coupled quantum flux parametron array Kohei Miyake, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-59 |
We study a bi-directionally-coupled quantum-flux-parametron (QFP) array as a new configuration method of a superconducti... [more] |
SCE2019-59 pp.121-124 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Investigation of neuron with sigmoid activation function for quantum-flux-parametron-based neural network Daiki Yamaguchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-60 |
An ANN is a circuit that imitates the brain of a human, which is effective for pattern recognition and filtering, and so ... [more] |
SCE2019-60 pp.125-127 |
SCE |
2020-01-17 15:30 |
Kanagawa |
|
[Invited Talk]
Measurement result of Adiabatic Quantum Flux Parametron 16-bit Kogge Stone Adder Circuit Tomoyuki Tanaka, Christopher L. Ayala, Ro Saito, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-70 |
[more] |
SCE2019-70 pp.163-164 |
SCE |
2019-10-10 10:50 |
Miyagi |
|
Study of method to evaluate energy dissipation of arbitrary adiabatic quantum-flux-parametron logic gates Taiki Yamae, Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-28 |
Adiabatic quantum-flux-parametron (AQFP) logic is an energy-efficient superconductor logic. It operates with zero static... [more] |
SCE2019-28 pp.31-36 |
SCE |
2019-04-19 10:20 |
Tokyo |
|
A Study on Majority Synthesis for Adiabatic Superconducting Logic Olivia Chen (Yokohama Natl. Univ.), Ruizhe Cai, Yanzhi Wang (Northeastern Univ.), Naoki Takeuchi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2019-3 |
[more] |
SCE2019-3 pp.13-17 |
IT, ISEC, WBS |
2019-03-08 14:20 |
Tokyo |
University of Electro-Communications |
On Wireless Steganography based on OFDM and DFT-Precoding for IoT Networks Ryohei Yamaguchi, Hideki Ochiai, Junji Shikata (Yokohama Natl. Univ.) IT2018-124 ISEC2018-130 WBS2018-125 |
A method for improving security of IoT networks
by hiding secret
message against the risk of eavesdropping over wire... [more] |
IT2018-124 ISEC2018-130 WBS2018-125 pp.297-302 |
SCE |
2018-10-11 11:15 |
Miyagi |
|
Area reduction of logic circuits using asymmetry AQFP gates and their demonstration Yukihiro Okuma, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Natl. Univ.) SCE2018-24 |
Adiabatic quantum-flux-parametron (AQFP) circuits are expected as future energy-efficient high-performance information p... [more] |
SCE2018-24 pp.41-45 |