Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Investigation of Placement Order Optimization for Adiabatic Quantum- Flux-Parametron Integrated Circuits via Machine Learning Takehisa Yamada, Christopher L. Ayala, Ro Saito, Tomoyuki Tanaka, Nobuyuki Yoshikawa (Yokohama Natl Univ) SCE2019-55 |
Adiabatic quantum-flux-parametron (AQFP) logic is one kind of superconducting logic family featuring low energy and high... [more] |
SCE2019-55 pp.103-105 |
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]
Simulation and Experimental Evaluation of Bit Error Rates of Adiabatic Quantum Flux Parametron Circuits Including Thermal Noises Daiki Ito (YNU), Naoki Takeuchi (IAS), Yuki Yamanashi, Nobuyuki Yoshikawa (YNU) SCE2019-57 |
[more] |
SCE2019-57 pp.111-115 |
SCE |
2020-01-17 13:15 |
Kanagawa |
|
[Poster Presentation]
Methodology for Automating Data Feedback Circuit Synthesis for a 4- bit Counter in Adiabatic Quantum-Flux-Parametron Logic Ro Saito (YNU), Christopher L. Ayala, Olivia Chen (YNU IAS), Tomoyuki Tanaka, Tomohiro Tamura, Nobuyuki Yoshikawa (YNU) SCE2019-58 |
Adiabatic quantum-flux-parametron (AQFP) logic is one kind of superconducting logic family spotlighted as a technologica... [more] |
SCE2019-58 pp.117-119 |
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 13:15 |
Kanagawa |
|
[Poster Presentation]
Investigation of variable coupler of quantum annealing machine coupler by using dc-SQUID Houwen He, Yuki Yamanashi, Nobuyuki Yoshikawa (YNU) SCE2019-61 |
[more] |
SCE2019-61 pp.129-131 |
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 10:25 |
Miyagi |
|
Analysis of Malfunction of an Adiabatic Quantum Flux Parametron 16-bit Kogge Stone Adder Tomoyuki Tanaka, Christopher L. Ayala, Olivia Chen, Ro Saito, Nobuyuki Yoshikawa (YNU) SCE2019-27 |
An adiabatic quantum flux parametron (AQFP) circuit is one of the energy efficient superconducting circuits. To demonstr... [more] |
SCE2019-27 pp.27-30 |
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 |
2019-08-09 15:25 |
Ibaraki |
National Institute of Advanced Industrial Science and Technology |
Demonstration of an 8-point 7-bit SFQ-based FFT processor Fei Ke, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2019-18 |
[more] |
SCE2019-18 pp.55-60 |
SCE |
2019-08-09 15:50 |
Ibaraki |
National Institute of Advanced Industrial Science and Technology |
Study of SFQ microwave switch with controllable amplitude for quantum bits Shiori Michibayashi, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat. Univ.) SCE2019-19 |
Qubits with Josephson Junctions are controlled by microwave pulses of suitable duration time and amplitude. Control of e... [more] |
SCE2019-19 pp.61-65 |
SCE |
2019-08-09 16:15 |
Ibaraki |
National Institute of Advanced Industrial Science and Technology |
Study of a Five-input Majority Gate using Adiabatic Quantum Flux Parametron Logic Yuichi Yamazaki, Taiki Yamae, Naoki Takeuchi, Nobuyuki Yoshikawa (YNU) SCE2019-20 |
[more] |
SCE2019-20 pp.67-70 |
SCE |
2019-04-19 09:30 |
Tokyo |
|
Design and demonstration of an adiabatic-quantum-flux-parametron field-programmable gate array using Josephson-CMOS hybrid memories Yukihiro Okuma, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama Nat. Univ.) SCE2019-1 |
Adiabatic quantum-flux-parametron (AQFP) logic is a promising technology for future energy-efficient high-performance in... [more] |
SCE2019-1 pp.1-6 |
SCE |
2019-04-19 09:55 |
Tokyo |
|
Demonstration of an SFQ/CMOS hybrid memory system using a one-instruction-set SFQ microprocessor Yuki Hironaka, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2019-2 |
SFQ/CMOS hybrid system, which is a hybridized system of SFQ circuits and CMOS memories, has been proposed as a large-sca... [more] |
SCE2019-2 pp.7-11 |
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 |
SCE |
2019-01-23 11:00 |
Tokyo |
|
Circuit Design and Measurement of Adiabatic Quantum Flux Parametron Integrated Circuit by Automatic Placement Tool Tomoyuki Tanaka, Ayala Christopher, Qiuyun Xu, Ro Saito, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2018-27 |
[more] |
SCE2018-27 pp.13-16 |
SCE |
2018-10-11 10:50 |
Miyagi |
|
Investigation of Multi-Phase Timing Windows for Adiabatic Quantum-Flux-Parametron Logic Christopher Ayala, Olivia Chen, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2018-23 |
AQFP (adiabatic quantum-flux-parametron) logic holds promise towards building energy efficient computing systems with bi... [more] |
SCE2018-23 pp.37-40 |
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 |
SCE |
2018-08-09 14:40 |
Aichi |
Toyohashi University of Technology |
Design of Adiabatic Quantum-Flux-Parametron Integrated Circuits Using an Automated Placement Tool Based on Genetic Algorithms Tomoyuki Tanaka, Christopher Ayala, XU Qiuyun, Ro Saito, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2018-16 |
Adiabatic Quantum Flux Parametron (AQFP) circuits are known as high-energy-efficiency circuits. They operate at 5 to 10 ... [more] |
SCE2018-16 pp.53-57 |