| 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) |
2023-12-17 - 2023-12-19 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
Recursive construction of quantum eigenvalue/singular-value transformation Kaoru Mizuta (UTokyo), Keisuke Fujii (Osaka Univ.) |
(To be available after the conference date) [more] | |
| QIT (2nd) |
2023-12-17 - 2023-12-19 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
Quantum Circuit Unoptimization and Its Application to Compiler Benchmark Yusei Mori (Osaka Univ.), Hideaki Hakoshima (QIQB), Kyohei Sudo (Osaka Univ.), Toshio Mori (QIQB), Kosuke Mitarai (Osaka Univ.), Keisuke Fujii (Osaka Univ./RQC) |
(To be available after the conference date) [more] | |
| QIT (2nd) |
2023-12-17 - 2023-12-19 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Improving threshold for fault-tolerant color code quantum computing by flagged weight optimization Yugo Takada (Osaka Univ.), Keisuke Fujii (Osaka Univ./RIKEN) |
(To be available after the conference date) [more] | |
| QIT (2nd) |
2023-12-17 - 2023-12-19 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
How to Map Linear Differential Equations to Schr"{o}dinger Equations via Carleman and Koopman-von Neumann Embeddings for Quantum Algorithms Yuki Ito (Osaka Univ.), Yu Tanaka (Sony Group), Keisuke Fujii (Osaka Univ./RIKEN) |
(To be available after the conference date) [more] | |
| HCS | 2023-03-03 13:10 |
Shizuoka | Tokoha University（KusanagiCampus） (Primary: On-site, Secondary: Online) |
Study on the resilient role in coordinated behavior of a triad using deep reinforcement learning and rule-based modeling Jun Ichikawa (Shizuoka Univ.), Kazushi Tsutsui, Keisuke Fujii (Nagoya Univ.)  HCS2022-93 |
Group can often implement a task, which is difficult to do alone, or achieve higher performance than an individual. For ... [more] | HCS2022-93 pp.100-105 |
| IMQ | 2022-12-16 14:30 |
Chiba | Nishi-Chiba Campus, Chiba Univ. | New Method for Evaluating Effective Contrast Resolution of CT images Kengo Igarashi, Keisuke Fujii, Chiyo Kawaura, Shigeru Matsushima, Kuniharu Imai (Nagoya Univ.) IMQ2022-15 |
[more] | IMQ2022-15 pp.1-6 |
| QIT (2nd) |
2022-12-09 12:15 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
A highly accurate decoding of the surface code using Ising model solver Yusaku Takeuchi, Keisuke Fujii (Osaka Univ) |
Decoding of surface codes can be done efficiently using minimum-weight perfect matching (MWPM). However, MWPM is not opt... [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) |
2022-12-08 14:00 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Numerical validation of cross-entropy benchmarks under a general noise model Daisuke Sakurai, Kousuke Mitarai (Osaka Univ), Hideaki Hakoshima (Osaka Univ. QIQB), Keisuke Fujii (Osaka Univ) |
Current quantum computers with tens or hundreds of qubits are becoming increasingly hard to simulate using classical com... [more] | |
| IMQ, HIP | 2022-07-08 14:50 |
Hokkaido | Satellite Campus, Sapporo City University | Derivation of Blur Function of CT Image on the Basis of Stochastic Differential Equation Kuniharu Imai (Nagoya Univ), Yuki Yamamoto (Fujita Health Univ), Kengo Igarashi, Keisuke Fujii, Chiyo Kawaura, Shigeru Matsushima (Nagoya Univ) IMQ2022-8 HIP2022-39 |
Recently, various algorisms for reducing image noise on CT images have been developed and made it possible to depict a t... [more] | IMQ2022-8 HIP2022-39 pp.21-26 |
| QIT (2nd) |
2022-05-31 16:20 |
Online | Online | Local variational quantum compilation for time evolution of large-scale quantum materials Kaoru Mizuta (RIKEN), Yuya O. Nakagawa (QunaSys), Kosuke Mitarai, Keisuke Fujii (Osaka Univ.) |
Implementing time evolution operators on quantum computers is their most important task for quan- tum simulation. Here, ... [more] | |
| QIT (2nd) |
2021-11-30 13:30 |
Online | Online | [Poster Presentation]
Simulation of the Quantum Approximation Optimization Algorithm for the MaxCut Problem in Noisy Environments Yuichiro Nakano, Hideaki Hakoshima, Kousuke Mitarai, Keisuke Fujii (Osaka Univ.) |
[more] | |
| QIT (2nd) |
2021-05-25 09:30 |
Online | Online | Acceleration of Extreme Learning Machines by Dequantization of Quantum Singular Value Decomposition Iori Takeda, Souichi Takahira, Kousuke Mitarai, Keisuke Fujii (Osaka Univ.) |
In 2016, the quantum recommendation system was proposed by Kerenidis and Prakash, and it was shown that the singular val... [more] | |
| 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]
Predicting Time-Series Data with Quantum Recurrent Neural Network Yuto Takaki, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.) |
We propose quantum algorithm for time-series prediction by using a quantum circuit that has similar structure as the rec... [more] | |
[Return to Top Page]