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All Technical Committee Conferences  (Searched in: Recent 10 Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 23  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
QIT
(2nd)
2024-11-26
13:20
Kagawa Sunport Hall Takamatsu (Kagawa) [Poster Presentation] Numerical simulation of quantum error corrected remote quantum gate on realistic noise model
Kazuki Suzuki (Keio Univ.), Yasunari Suzuki (NTT), Kazufumi Tanji (Keio Univ.), Yuuki Tokunaga (NTT), Masahiro Takeoka (Keio Univ.)
 [more]
QIT
(2nd)
2024-05-29
14:10
Ibaraki AIST Tsukuba (Ibaraki) Selective Excitation of a Superconducting Qubit with Combined Control lines through Pulse Shaping
Ryo Matsuda (Osaka Univ.), Ohira Ryutaro, Toshi Sumida (QuEL), Hidehisa Shiomi (QIQB/QuEL), Akinori Machino (Osaka Univ./QIQB), Shinichi Morisaka (QIQB/QuEL), Keisuke Koike (e-trees.Japan), Takefumi Miyoshi (QIQB/e-trees/QuEL), Yoshinori Kurimoto, Yuuya Sugita, Yosuke Ito (QuEL), Yasunari Suzuki (NTT), Peter A. Spring, Shiyu Wang, Shuhei Tamate, Yutaka Tabuchi (RIKEN), Yasunobu Nakamura (RIKEN/UTokyo), Kazuhisa Ogawa (QIQB), Makoto Negoro (QIQB/QuEL)
The challenge in scaling up a superconducting quantum computer is the increase in the number of microwave coaxial cables... [more]
QIT
(2nd)
2024-05-28
13:00
Ibaraki AIST Tsukuba (Ibaraki) [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]

QIT
(2nd)
2023-12-18
16:05
Okinawa OIST (Okinawa, Online)
(Primary: On-site, Secondary: Online)
Multiplexed Inter-node Communication in Distributed Quantum Computing
Soshun Naito (Univ. of Tokyo), Yasunari Suzuki, Yuuki Tokunaga (NTT)
In fault-tolerant quantum computing, a large number of physical qubits are required to construct a single logical qubit,... [more]
QIT
(2nd)
2023-12-19
10:30
Okinawa OIST (Okinawa, Online)
(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 (Okinawa, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Virtual entanglement distillation with virtual quantum error detection
Kaoru Yamamoto, Yasunari Suzuki (NTT), Yuichiro Matsuzaki (Chuo Univ.), Yuuki Tokunaga, Suguru Endo (NTT)
A promising approach for scalable quantum computing involves distributed
quantum computation, where small-scale remote ... [more]

QIT
(2nd)
2023-12-17
17:30
Okinawa OIST (Okinawa, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Effects of physical noise on hybrid tensor networks
Hiroyuki Harada (Keio), Yasunari Suzuki (NTT), Bo Yang (Sorbonne), Yuuki Tokunaga, Suguru Endo (NTT)
 [more]
QIT
(2nd)
2023-05-30
13:45
Kyoto Katsura Campus, Kyoto University (Kyoto) Proposal of two-mode gate decomposition for continuous-valuable quantum computing
Keitaro Anai (Univ. of Tokyo), Yasunari Suzuki, Suguru Endo, Yuuki Tokunaga (NTT)
 [more]
QIT
(2nd)
2023-05-30
14:15
Kyoto Katsura Campus, Kyoto University (Kyoto) Circuit optimization of quantum phase estimation with Pauli product set
Yuki Koizumi (Tokyo Univ.), Yasunari Suzuki, Yuuki Tokunaga (NTT CD Labs)
Quantum phase estimation is a quantum algorithm that can extract Hamiltonian spectra, and it is suggested as one of the ... [more]
QIT
(2nd)
2023-05-29
16:30
Kyoto Katsura Campus, Kyoto University (Kyoto) [Poster Presentation] Reduction of execution time of quantum singular value transformation by recombination of quantum circuits
Rei Tokami (UTokyo), Yasunari Suzuki (NTT), Masato Koashi (UTokyo)
 [more]
QIT
(2nd)
2022-12-09
11:00
Kanagawa Keio Univ. (Kanagawa, Online)
(Primary: On-site, Secondary: Online)
[Invited Talk] Resource estimation and optimization of fault-tolerant quantum computing
Yasunari Suzuki (NTT)
 [more]
QIT
(2nd)
2022-12-08
14:00
Kanagawa Keio Univ. (Kanagawa, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Scalable surface-code quantum error correction based on cavity-QED network
Rui Asaoka, Yasunari Suzuki, Yuuki Tokunaga (NTT)
 [more]
QIT
(2nd)
2022-05-31
13:10
Online Online (Online) Compiler Backend for Surface Code Quantum Computing by Lattice Surgery
Ryo Wakizaka (Kyoto Univ), Yasunari Suzuki, Yuuki Tokunaga (NTT)
Recently, surface code using lattice surgery has been studied widely because it may realize large-scale and fault-tolera... [more]
QIT
(2nd)
2022-05-31
13:30
Online Online (Online) Fast decoding algorithms with Fenwick trees for surface codes under non-uniform errors
Tomochika Arai (Univ. of Tokyo), Yasunari Suzuki, Yuuki Tokunaga (NTT)
Surface codes are one of the most promising quantum error-correcting codes, and its error estimation can be rephrased as... [more]
QIT
(2nd)
2022-05-31
13:50
Online Online (Online) Estimation of noiseless expectation value by quantum state tomography with generative model
Ryo Maekura (Tokyo Univ.), Yasunari Suzuki (NTT), Nobuyuki Yoshioka (Tokyo Univ.), Yuki Tokunaga (NTT)
To obtain reliable computational results with noisy quantum computers, we need to suppress computational errors stemming... [more]
QIT
(2nd)
2021-05-25
10:10
Online Online (Online) Discrimination of unitary t-design by Machine Learning
Masahiro Fujii (Shizuoka Univ.), Yasunari Suzuki (NTT), Yoshihumi Nakata (UT), Masaki Owari (Shizuoka Univ.)
 [more]
QIT
(2nd)
2021-05-24
13:30
Online Online (Online) [Poster Presentation] Machine Learning of Quantum Circuits Using OTOC
Ryosuke Kutsuzawa, Naoya Kobayashi, Masahiro Fujii (Shizuoka Univ), Yoshifumi Nakata (Tokyo Univ), Yasunari Suzuki (NTT), Masaki Owari (Shizuoka Univ)
Recently, Alves et al. succeeded a discrimination among Haar measure, 1-design, and 2-design by learning out of time ord... [more]
QIT
(2nd)
2021-05-24
13:30
Online Online (Online) [Poster Presentation] A framework for efficient entanglement distribution with cavity QED systems
Sachi Tamechika (NTT), Yasunari Suzuki (NTT/JST, PRESTO.), Yuuki Tokunaga (NTT), Takao Aoki (Waseda Univ.)
 [more]
QIT
(2nd)
2020-12-10
15:40
Online 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 (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]
 Results 1 - 20 of 23  /  [Next]  
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