Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT (2nd) |
2024-11-26 15:20 |
Kagawa |
Sunport Hall Takamatsu (Kagawa) |
The Identification of Phase Plate Properties Using Photon-Based Quantum Sensor Networks Yusuke Machida, HIroki kuji (Chuo Univ.), Yuichiro Mori (AIST), Hideaki Kawaguchi (Keio Univ.), Takashi Imoto (AIST), Yuki Takeuchi (NTT), Miku Isizaki, Yuichiro Matsuzaki (Chuo Univ.) |
[more] |
|
QIT (2nd) |
2024-11-27 09:50 |
Kagawa |
Sunport Hall Takamatsu (Kagawa) |
On computational complexity of unitary and state design properties Yoshifumi Nakata (Kyoto Univ.), Yuki Takeuchi (NTT), Martin Kliesch (TUHH), Andrew Darmawan (Kyoto Univ.) |
We study unitary and state $t$-designs from a computational complexity theory perspective. First, we address the problem... [more] |
|
QIT (2nd) |
2024-05-28 15:40 |
Ibaraki |
AIST Tsukuba (Ibaraki) |
Catalytic transformation from computationally universal to strictly universal measurement-based quantum computation Yuki Takeuchi (NTT) |
There exist two types of universality in measurement-based quantum computation (MBQC): strict and computational universa... [more] |
|
QIT (2nd) |
2024-05-28 16:20 |
Ibaraki |
AIST Tsukuba (Ibaraki) |
Quantum phase transition of graph states in presence of depolarizing noise Tatsuya Numajiri, Shion Yamashita (Chuo Univ.), Ryosuke Yoshii (Sanyo-Onoda City Univ.), Yuki Takeuchi (NTT), Shunji Tsuchiya (Chuo Univ.) |
Graph states are entangled states that are useful for several quantum information processing tasks including measurement... [more] |
|
QIT (2nd) |
2023-12-18 16:20 |
Okinawa |
OIST (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Rewindable quantum computation and its equivalence to cloning and adaptive postselection Yuki Takeuchi (NTT), Ryo Hiromasa (Mitsubishi Electric Corp.), Akihiro Mizutani (Univ. of Toyama), Seiichiro Tani (NTT) |
We define rewinding operators that invert quantum measurements.
Then, we define complexity classes ${¥sf RwBQP}$, ${¥sf... [more] |
|
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Okinawa, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Quantum state verification based on single-qubit Pauli measurements seiseki akibue, Yuki Takeuchi (NTT), Akihiro Mizutani (University of Toyama) |
[more] |
|
QIT (2nd) |
2022-05-31 11:50 |
Online |
Online (Online) |
Passive verification protocol for thermal graph states Kazuki Akimoto, Shunji Tsuchiya (Chuo Univ.), Ryosuke Yoshii (Sanyo-Onoda City Univ.), Yuki Takeuchi (NTT) |
Graph states are entangled resource states for universal measurement-based quantum computation.
Although matter qubits ... [more] |
|
QIT (2nd) |
2022-05-31 17:00 |
Online |
Online (Online) |
Computational self-testing for entangled magic states Akihiro Mizutani (Mitsubishi Electric), Yuki Takeuchi (NTT), Ryo Hiromasa, Yusuke Aikawa (Mitsubishi Electric), Seiichiro Tani (NTT) |
[more] |
|
PN |
2022-04-25 16:05 |
Tokyo |
(Tokyo, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Transmission and Neural Network-based Demodulation of 4096-ary Eigenvalue-modulated Signal Ken Mishina, Hiroyuki Takeuchi, Yuhei Terashi, Daisuke Hisano (Osaka Univ.), Yuki Yoshida (NICT), Akihiro Maruta (Osaka Univ.) PN2022-4 |
Optical eigenvalue communication system has attracted attention in recent years because it has the potential to overcome... [more] |
PN2022-4 pp.22-28 |
QIT (2nd) |
2021-12-01 14:00 |
Online |
Online (Online) |
Divide-and-conquer verification method for noisy intermediate-scale quantum computation Yuki Takeuchi, Yasuhiro Takahashi (NTT), Tomoyuki Morimae (Kyoto Univ.), Seiichiro Tani (NTT) |
Several noisy intermediate-scale quantum computations can be regarded as logarithmic-depth quantum circuits on a sparse ... [more] |
|
COMP, IPSJ-AL |
2021-08-25 16:30 |
Online |
Online (Online) |
Rational sumcheck protocols for classically delegating quantum computing to a quantum server Yuki Takeuchi (NTT), Tomoyuki Morimae (Kyoto Univ.), Seiichiro Tani (NTT) COMP2021-11 |
Recently, a new model of delegated quantum computing has been proposed, namely, rational delegated quantum computing.
... [more] |
COMP2021-11 pp.10-13 |
COMP |
2021-03-08 14:45 |
Online |
Online (Online) |
Classically Simulating Quantum Circuits with Local Depolarizing Noise Yasuhiro Takahashi, Yuki Takeuchi, Seiichiro Tani (NTT) COMP2020-33 |
We study the effect of noise on the classical simulatability of quantum circuits defined by computationally tractable (C... [more] |
COMP2020-33 pp.26-29 |
HIP, VRSJ |
2021-02-19 16:00 |
Online |
Online (Online) |
Elucidation of the relationship between way-finding ability and each brain regions for the purpose of early detection of dementia Hideyuki Takeuchi (Niigata Univ.), Kaechang Park (KUT), Shigehito Tanahashi (Niigata Univ.) HIP2020-90 |
[more] |
HIP2020-90 pp.73-77 |
QIT (2nd) |
2020-12-10 16:30 |
Online |
Online (Online) |
Classically Simulating Quantum Circuits with Local Depolarizing Noise Yasuhiro Takahashi, Yuki Takeuchi, Seiichiro Tani (NTT) |
We study the effect of noise on the classical simulatability of quantum circuits defined by computationally tractable (C... [more] |
|
QIT (2nd) |
2020-12-10 17:30 |
Online |
Online (Online) |
Quantum anonymous senser which hides positions of magnetic fields Hiroto Kasai (Univ of Tsukuba/AIST), Yuki Takeuchi (NTT), Hideaki Hakoshima, Yuichiro Matsuzaki (AIST), Yasuhiro Tokura (Univ of Tsukuba) |
A lot of attention has been paid to a quantum sensing network for detecting magnetic fields in different positions.
Her... [more] |
|
QIT (2nd) |
2020-12-10 13:00 |
Online |
Online (Online) |
[Poster Presentation]
Verification of Quantum Sampling Taiga Hiroka (Kyoto Univ), Yuki Takeuchi (NTT CS Lab), Tomoyuki Morimae (Kyoto Univ) |
[more] |
|
COMP |
2020-12-04 17:00 |
Online |
Online (Online) |
Quantum sampling verification with offline quantum communication Taiga Hiroka (Kyoto Univ), Yuki Takeuchi (NTT CS Lab.), Tomoyuki Morimae (Kyoto Univ) COMP2020-27 |
[more] |
COMP2020-27 pp.44-50 |
DC |
2020-02-26 12:00 |
Tokyo |
(Tokyo) |
A controller augmentation method to reduce the number of untestable faults for multiplexers with n-inputs Yuki Takeuchi, Toshinori Hosokawa, Hiroshi Yamazaki (Nihon Univ.), Masayoshi Yoshimura (Kyoto Sangyo Univ.) DC2019-90 |
With the complexity for VLSIs, transition fault testing is required. However, VLSIs generally have more untestable trans... [more] |
DC2019-90 pp.25-30 |
QIT (2nd) |
2019-11-19 13:50 |
Tokyo |
Gakushuin University (Tokyo) |
[Invited Talk]
Quantum remote sensing with asymmetric information gain Yuichiro Matsuzaki (AIST), Yuki Takeuchi (NTT), Kouchiro Miyanichi (Osaka Univ), Takanori Sugiyama (Tokyo Univ), W. J. Munro (NTT BRL) |
[more] |
|
QIT (2nd) |
2019-11-19 15:10 |
Tokyo |
Gakushuin University (Tokyo) |
Impossibility of blind quantum sampling for classical client Tomoyuki Morimae (Kyoto Univ.), Harumichi Nishimura (Nagoya Univ.), Yuki Takeuchi, Seiichiro Tani (NTT) |
[more] |
|