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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2024-05-29 09:50 |
Ibaraki | AIST Tsukuba | Hardware-efficient dissipative quantum error correction for squeezed cat codes Gabriel Mintzer (MIT), Tomohito Shitara, Yuuki Tokunaga, Suguru Endo (NTT) |
Quantum information is constantly exposed to environmental noise that causes computation errors. Researchers have devel... [more] |
|
| QIT (2nd) |
2024-05-28 13:00 |
Ibaraki | AIST Tsukuba | [Poster Presentation]
Projective squeezing for translation symmetric bosonic codes Suguru Endo (NTT), Keitaro Anai (UTokyo), Yuichiro Matsuzaki (Chudai), Yuuki Tokunaga, Yasunari Suzuki (NTT) |
Quantum error correction (QEC) is a crucial building block for realizing quantum computers. Continuous-variable (CV) ba... [more] |
|
| VLD, HWS, ICD | 2024-02-29 11:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
Design of RISC-V SoC with Post-quantum Encryption Algorithm Acceleration Jiyuan Xin, Makoto Ikeda (UTokyo)  VLD2023-110 HWS2023-70 ICD2023-99 |
The foundational elements of the Internet of Things (IoT) are increasingly intricate and robust Systems-on-Chips (SoCs) ... [more] | VLD2023-110 HWS2023-70 ICD2023-99 pp.66-71 |
| VLD, HWS, ICD | 2024-03-01 16:20 |
Okinawa | (Primary: On-site, Secondary: Online) |
An Efficient Hardware Approach for High-Speed SPHINCS+ Signature Generation Yuta Takeshima, Makoto Ikeda (The Univ. of Tokyo) VLD2023-132 HWS2023-92 ICD2023-121 |
This study addresses the challenges traditional cryptographic systems face with the advent of quantum computers by focus... [more] | VLD2023-132 HWS2023-92 ICD2023-121 pp.173-177 |
| QIT (2nd) |
2023-12-19 10:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
Implementation of robustly optimized dynamical decoupling on superconducting qubits Akinori Machino (Osaka Univ./QIQB), Kazuhisa Ogawa (QIQB), Kosuke Mitarai (Osaka Univ./QIQB), Takefumi Miyoshi (QIQB/e-trees/QuEL), Hidehisa Shiomi (QIQB), Shinichi Morisaka (QIQB/QuEL), Ryo Matsuda (Osaka Univ.), Keisuke Koike (e-trees), Ryutaro Ohira, Toshi Sumida, Yoshinori Kurimoto, Yuuya Sugita, Yosuke Ito (QuEL), Yasunari Suzuki (NTT), Peter A. Spring, Shiyu Wang, Shuhei Tamate, Yutaka Tabuchi (RIKEN), Yasunobu Nakamura (RIKEN/The univ. of Tokyo), Makoto Negoro (QIQB/QuEL) |
Dynamical decoupling (DD) is one of the important techniques to protect the state of a qubit from decoherence, and plays... [more] | |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Assessing the PLGC Ansatz Performance in Noisy Quantum Settings: A Focus on the Toric Code [Poster presentation] Yaswitha Gujju (Univ. of Tokyo), Rong-Yang Sun, Tomonori Shirakawa, Seiji Yunoki (riken) |
In recent years, topologically ordered states have piqued interest due to their unique properties and potential applica... [more] |
|
| QIT (2nd) |
2022-12-08 14:00 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Application of Sequential minimal Optimization Methods to UCCSD ansatz Yuichiro Tashima (Osaka Univ.), Kosuke Ito, Hideaki Hakoshima (Osaka Univ. QIQB), Kosuke Mitarai, Keisuke Fujii (Osaka Univ.) |
Variational quantum eigensolver (VQE) is expected to be applied to quantum chemical calculations. This algorithm uses p... [more] |
|
| QIT (2nd) |
2021-11-30 13:30 |
Online | Online | [Poster Presentation]
Quantum Reservoir Computing with a Multimode Interferometric Optical Circuit
-- Estimation of Characteristic Quantities of Quantum States of Light -- Natsuki Yokoyama, Masaya Shintoku, Kazuya Yuasa (Waseda Univ.) |
We discuss quantum reservoir computing with a multimode interferometric optical circuit. Multiparticle quantum interfere... [more] | |
| QIT (2nd) |
2020-12-10 10:10 |
Online | Online | Security of continuous variable quantum key distribution with digital signal processing Takaya Matsuura, Kento Maeda, Toshihiko Sasaki, Masato Koashi (U-Tokyo) |
Continuous-variable (CV) quantum key distribution (QKD) uses homodyne/heterodyne measurement, which is technologically m... [more] | |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Inversion of Interaction Operator via Quantum Feedback Amplification Yuri Tanaka, Naoki Yamamoto (Keio Univ.) |
The op-amp, which is fundamental in the classical electronic circuit theory, realizes various circuits with robust chara... [more] | |
| QIT (2nd) |
2019-05-20 09:40 |
Fukuoka | Kyushu University, Chikushi Campus | Heralded amplification of nonlocality via entanglement swapping for long-distance device-independent quantum key distribution Yoshiaki Tsujimoto (NICT), Chenglong You (LSU), Kentaro Wakui, Mikio Fujiwara, Kazuhiro Hayasaka, Shigehito Miki, Hirotaka Terai, Masahide Sasaki (NICT), Jonathan P. Dowling (LSU), Masahiro Takeoka (NICT) |
To realize the practical implementation of device-independent quantum key distribution~(DIQKD), the main difficulty is t... [more] | |
| QIT (2nd) |
2019-05-20 16:10 |
Fukuoka | Kyushu University, Chikushi Campus | Sequential minimal optimization for quantum-classical hybrid algorithms Ken M. Nakanishi (The Univ. of Tokyo), Keisuke Fujii (Osaka Univ.), Synge Todo (The Univ. of Tokyo) |
We propose a sequential minimal optimization method for quantum-classical hybrid algorithms, which converges faster, is ... [more] | |
| QIT (2nd) |
2018-06-04 13:20 |
Hiroshima | ICCH Ran | [Poster Presentation]
Generating Robust Entanglement via Quantum Feedback Kensuke Gallock Yoshimura, Naoki Yamamoto (Keio Univ.) |
Generating entangled states is one of the important tasks for the realization of quantum information processing. However... [more] | |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2017-09-15 10:00 |
Tokyo | Quantum-Inspired Regression Forest Zeke Xie, Issei Sato (UTokyo) PRMU2017-40 IBISML2017-12 |
We propose a Quantum-Inspired Subspace(QIS) Ensemble Method for generating feature ensembles based on feature selections... [more] | PRMU2017-40 IBISML2017-12 pp.7-17 |
|
| QIT (2nd) |
2017-05-29 17:20 |
Kyoto | Ritesumeikan University, Suzaku Campus | Spin-selective electron transfer in quantum dot array based on shortcut to adiabaticity Shumpei Masuda (TMDU), Kuan Yen Tan (Aalto Uni.), Mikio Nakahara (Kindai Uni) |
We propose a spin-selective coherent electron transfer in a silicon-quantum-dot array. Oscillating magnetic fields and t... [more] | |
| ICD, CPM, ED, EID, EMD, MRIS, OME, SCE, SDM, QIT (Joint) [detail] |
2017-01-31 09:15 |
Hiroshima | Miyajima-Morino-Yado(Hiroshima) | [Invited Talk]
Ultra-low-power adiabatic superconducting integrated circuits Nobuyuki Yoshikawa (Yokohama Nat. Univ.) EMD2016-77 MR2016-49 SCE2016-55 EID2016-56 ED2016-120 CPM2016-121 SDM2016-120 ICD2016-108 OME2016-89 |
This article reviews recent research developments of extremely-energy-efficient adiabatic superconducting logic circuits... [more] | EMD2016-77 MR2016-49 SCE2016-55 EID2016-56 ED2016-120 CPM2016-121 SDM2016-120 ICD2016-108 OME2016-89 pp.39-44 |
| QIT (2nd) |
2016-11-24 13:00 |
Ibaraki | KEK Kobayashi-hall | [Poster Presentation]
Quantifying non-classical processes Shih-Hsuan Chen, Jen-Hsiang Hsieh, Che-Ming Li (NCKU) |
Identifying whether a process is free from classical mimicry is an important issue in quantum information. Here, we prop... [more] | |
| QIT (2nd) |
2016-11-24 13:00 |
Ibaraki | KEK Kobayashi-hall | [Poster Presentation]
Quantifying Quantum Information Processes Jen-Hsiang Hsieh, Shi-Hsuan Chen, Che-Ming Li (NCKU) |
Quantum information processing, such as quantum computation and quantum communication, outperforms the conventional appr... [more] | |
| QIT (2nd) |
2015-11-24 10:00 |
Kanagawa | NTT Atsugi R&D center | Improving the coherence time of a quantum system via a coupling to a short-lived system Y. Matsuzaki, X. Zhu, K. Kakuyanagi, H. Toida (NTT), T. Shimoka, N. Mizuochi (Osaka Univ.), K. Nemoto (NII), K. Semba (NICT), W. J. Munro, H. Yamaguchi, S. Saito (NTT) |
Here, we propose a counterintuitive use of a hybrid system where the coherence time of a quantum system can be significa... [more] | |
| QIT (2nd) |
2015-11-24 10:20 |
Kanagawa | NTT Atsugi R&D center | Entanglement Generation by Communication using Phase-Squeezed Light with Photon Loss Fumiaki Matsuoka, Akihisa Tomita (Hokkaido Univ.) |
In order to implement fault-tolerant quantum computation, entanglement generation with low error probability and high su... [more] | |
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