| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2020-12-10 14:30 |
Online | Online | [Invited Talk]
Applications of NISQ devices for quantum machine learning Keisuke Fujii (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2020-12-10 15:20 |
Online | Online | Comparative study for sampling-based simulation costs of noisy quantum circuits Shigeo Hakkaku (Osaka Univ.), Keisuke Fujii (Osaka Univ./QIQB/RIKEN) |
[more] | |
| QIT (2nd) |
2020-12-10 15:40 |
Online | Online | An initialization and benchmark method for variational quantum algorithms by perterbation Kosuke Mitarai (Osaka Univ.), Yasunari Suzuki (NTT), Wataru Mizukami (Osaka Univ. QIQB), Yuya O. Nakagawa (QunasSys), Keisuke Fujii (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2020-12-10 16:10 |
Online | Online | Quantum error mitigation for fault-tolerant quantum computing Yasunari Suzuki, Suguru Endo (NTT), Keisuke Fujii (Osaka Univ.), Yuuki Tokunaga (NTT) |
Fault-tolerant quantum computing (FTQC) implements universal quantum computing while suppressing physical errors via qua... [more] | |
| QIT (2nd) |
2019-11-18 17:30 |
Tokyo | Gakushuin University | Virtual two-qubit gate from single-qubit operations Kosuke Mitarai, Keisuke Fujii (Osaka Univ.) |
We show a certain kind of non-local operations can be decomposed into a sequence of local operations. Utilizing the resu... [more] | |
| QIT (2nd) |
2019-11-18 17:50 |
Tokyo | Gakushuin University | Error suppression for adiabatic quantum computation with 2-local Hamiltonian Ryotaro Suzuki, Keisuke Fujii (Osaka Univ.) |
To protect adiabatic quantum computation (AQC) from noise is necessary for reliable and large‐scale quantum computation.... [more] | |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Accelerating Quantum Dynamics Simulation with GPU Yoshiaki Kawase, Keisuke Fujii (Osaka Univ.) |
In recent years, noisy intermediate-scale quantum computer (NISQ) has appeared, and it is expected that quantum algorith... [more] | |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Experimental quantum kernel machine learning with solid state NMR Takeru Kusumoto, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.) |
We employ so-called quantum kernel estimation to exploit complex quantum dynamics of solid-state NMR for machine learnin... [more] | |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Clasically Optimized Variational Quantum Eignensolver for Topological Orderd Systems Keita Osaki, Keisuke Fujii (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Improvement of quantum error correction by optimizing frequency of syndrome measurements Shoya Takagi, Keisuke Fujii (Osaka Univ.) |
The realization of long-life quantum memory is essential for the execution of large-scale quantum computations. Surface ... [more] | |
| US | 2019-09-25 10:30 |
Miyagi | Tohoku Univ. | Increasing the Depth of Field with a High Frequency Annular Array Transducer Keisuke Fujii, Akira Sato, Naoya Kannno, Ryo Shinntate (Tohoku Univ.), Kazuto Kobayashi (Honda Ko.), Shin Yoshizawa, Shin-ichiro Umemura, Yoshifumi Saijo (Tohoku Univ.)  US2019-46 |
[more] | US2019-46 pp.1-4 |
| US | 2019-09-25 13:25 |
Miyagi | Tohoku Univ. | Strain of a Magnetically Labelled Tissue-Mimicking PVA Phantom by Magnetomotive Ultrasound Imaging Akira Sato, Naoya Kanno, Rebecca Anna Plant, Keisuke Fujii, Hayato Ikeda, Kaito Anzai, Aoi Sato, Yoshifumi Saijo (Tohoku Univ.) US2019-50 |
Magnetomotive Ultrasound Imaging (MMUS) is an imaging technique that uses superparamagnetic iron oxide (SPIO) nanopartic... [more] | US2019-50 pp.19-24 |
| 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] | |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2019-03-15 10:40 |
Kagoshima | Kagoshima University | Image quality evaluation of low contrast CT images using moving average filters Keisuke Fujii (Nagoya Univ./NCCHE), Kuniharu Imai, Mitsuru Ikeda, Chiyo Yamauchi-Kawaura (Nagoya Univ.), Keiichi Nomura, Yoshihisa Muramatsu, Hiroyuki Ota (NCCHE) IMQ2018-60 IE2018-144 MVE2018-91 |
Image contrast and noise are one of important indices for evaluating image quality of low contrast CT images such as abd... [more] | IMQ2018-60 IE2018-144 MVE2018-91 pp.209-212 |
| QIT (2nd) |
2018-11-27 15:50 |
Tokyo | The University of Tokyo | Algorithm for quantum digital-analog conversion Kosuke Mitarai, Masahiro Kitagawa (Osaka Univ.), Keisuke Fujii (Kyoto Univ.) |
Data encoding methods used in quantum computing can be categorized into two types; analog-encoding where the data are st... [more] | |
| QIT (2nd) |
2018-11-26 13:30 |
Tokyo | The University of Tokyo | [Poster Presentation]
Graph Convolutional Network for Topological stabilizer code. Amarsanaa Davaasuren (Tokyo Univ.), Yasunari Suzuki (NTT), Keisuke Fujii (Kyoto Univ.), Yasunobu Nakamura (Tokyo Univ.) |
Quantum Error Correction (QEC) is vital for fault tolerant quantum computation and requires fast and high-performance de... [more] | |
| QIT (2nd) |
2018-11-26 13:30 |
Tokyo | The University of Tokyo | [Poster Presentation]
Subspace-search variational quantum eigensolver for excited states Ken M Nakanishi (Univ. Tokyo), Kosuke Mitarai (Osaka Univ.), Keisuke Fujii (Kyoto Univ.) |
The variational quantum eigensolver (VQE), a variational algorithm to obtain an approximated ground state of a given Ham... [more] | |
| QIT (2nd) |
2018-11-26 13:30 |
Tokyo | The University of Tokyo | [Poster Presentation]
High-threshold GKP quantum computation with realistically noisy devices Kosuke Fukui (Kyoto Univ.), Akihisa Tomita (Hokkaido Univ.), Keisuke Fjii (Kyoto Univ.) |
To implement fault-tolerant quantum computation with continuous variables, the Gottesman--Kitaev--Preskill (GKP) qubit h... [more] | |
| QIT (2nd) |
2018-11-26 13:30 |
Tokyo | The University of Tokyo | [Poster Presentation]
Evaluation of the Classical Sampling Cost for Noisy Quantum Circuits Shigeo Hakkaku (Kyoto Univ.), Keisuke Fujii (Kyoto Univ./JST PRESTO) |
[more] | |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
On comparison of dynamical systems via Perron-Frobenius operators on reproducing kernel Hilbert spaces Isao Ishikawa (RIKEN/Keio Univ.), Keisuke Fujii (RIKEN), Masahiro Ikeda (RIKEN/Keio Univ.), Yuka Hashimoto (Keio Univ.), Yoshinobu Kawahara (Osaka Univ/RIKEN.) IBISML2018-67 |
The development of a metric for structural data is a long-term problem in pattern recognition and machine learning. In t... [more] | IBISML2018-67 pp.175-182 |
[Return to Top Page]