| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
QIT
(2nd) |
2021-05-24
09:00 |
Online |
Online |
[Invited Talk]
Classical Verification of Quantum Computations with Efficient Verifier
Takashi Yamakawa (NTT) |
[more] |
|
QIT
(2nd) |
2021-05-24
09:50 |
Online |
Online |
Classically Verifiable (Dual-Mode) NIZK for QMA with Preprocessing
Tomoyuki Morimae (Kyoto Univ.), Takashi Yamakawa (NTT) |
[more] |
|
QIT
(2nd) |
2021-05-24
10:10 |
Online |
Online |
Quantum-Classical Hybrid Algorithm for LWE Problems
Yasuhito Kawano (Chubu Univ.) |
This paper introduces a quantum-inspired algorithm, called interpolation, that reduces an LWE problem to another problem... [more] |
|
QIT
(2nd) |
2021-05-24
11:00 |
Online |
Online |
[Invited Talk]
On Quantum Cryptanalysis on Symmetric-Key Cryptosystems
Akinori Hosoyamada (NTT) |
[more] |
|
QIT
(2nd) |
2021-05-24
11:50 |
Online |
Online |
Multi-server blind Quantum computation protocol with limited classical communication
Yuichi Sano (Kyoto Univ.) |
A user who does not have a quantum computer but wants to perform quantum computations may delegate his computation to a ... [more] |
|
QIT
(2nd) |
2021-05-24
12:10 |
Online |
Online |
Tighter lower bounds of the error probability of multiple quantum channel discrimination
Ryo Ito, Ryuhei Mori (Tokyo Tech) |
We give lower bounds of the error probability of general multiple quantum channel discrimination problem for a given num... [more] |
|
QIT
(2nd) |
2021-05-24
15:30 |
Online |
Online |
[Invited Talk]
Loop-based photonic quantum computing
Shuntaro Takeda (Univ. of Tokyo) |
Today quantum computers are being developed with a variety of physical systems. Photonic quantum computing is one of the... [more] |
|
QIT
(2nd) |
2021-05-24
16:20 |
Online |
Online |
Generating time domain linear cluster state by recycling superconducting qubits
Shotaro Shirai (TUS), Yu Zhou (RIKEN), Keiichi Sakata, Hiroto Mukai, Jaw-Shen Tsai (TUS) |
In quantum information processing, the many-body entangled state is a useful resource state, and the generation of a lar... [more] |
|
QIT
(2nd) |
2021-05-24
16:40 |
Online |
Online |
Experimental Realization of Quantum Non-locality on IBM Quantum Devices
Kosei Teramoto, Yang Bo (Univ. of Tokyo), Rudy Raymond (IBM Japan), Atsuya Hasegawa, Hiroshi Imai (Univ. of Tokyo), Hidefumi Hiraishi (Nihon Univ.) |
Quantum non-locality is a phenomenon in which the measurement results of a quantum state cannot be reproduced locally in... [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) |
2021-05-25
09:50 |
Online |
Online |
Quantum circuits for exact unitary t-designs
Yoshifumi Nakata (Univ. Tokyo), Da Zhao (Shanghai Jiao Tiong Univ.), Takayuki Okura (Hiroshima Univ.), Eiichi Bannai (Kyushu Univ.) |
[more] |
|
QIT
(2nd) |
2021-05-25
10:10 |
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) |
2021-05-25
10:30 |
Online |
Online |
On Efficiencies of Two TPCP maps Discrimination using Quantum Queries
Takehisa Iwakoshi (Mie Univ.) |
This study analyses the efficiency of three strategies to discriminate two Trace-Preserving Completely Positive maps (TP... [more] |
|
QIT
(2nd) |
2021-05-25
11:20 |
Online |
Online |
Symmetry-protected Thermal Equilibrium
Yosuke Mitsuhashi, Kazuya Kaneko, Takahiro Sagawa (UTokyo) |
With the recent development of control technique of quantum systems, there has been a growing interest in thermodynamics... [more] |
|
QIT
(2nd) |
2021-05-25
11:40 |
Online |
Online |
Information and Themodynamic Entropy
-- Analyzing the Lectures of John von Neumann --
Kumon Tokumaru (Writer) |
A fertilized egg becomes a living creature by continuous cell division following genomic information. Therefore, informa... [more] |
|
QIT
(2nd) |
2021-05-25
12:00 |
Online |
Online |
Digital quantum simulation of a quantum field theory by adiabatic state preparation
-- Charge screening and confinement in quantum electrodynamics on two-dimensional spacetime --
Masazumi Honda (Kyoto Univ.), Etsuko Itou (RIKEN/Keio Univ./Osaka Univ.), Yuta Kikuchi (BNL), Lento Nagano, Takuya Okuda (UTokyo) |
[more] |
|
QIT
(2nd) |
2021-05-25
13:40 |
Online |
Online |
Constructions of $ell$-Adic $t$-Deletion-Correcting Quantum Codes
Ryutaroh Matsumoto (Tokyo Tech.), Manabu Hagiwara (Chiba Univ.) |
We propose two systematic constructions of deletion-correcting
codes for protecting quantum information.
The first one... [more] |
|
QIT
(2nd) |
2021-05-25
14:00 |
Online |
Online |
Quantum-inspired principal component analysis for high-dimensional data
Kei Majima (QST), Naoko Koide-Majima (NICT), Hiroyuki Takuwa, Makoto Higuchi, Tetsuya Suhara, Noriaki Yahata (QST) |
Principal component analysis (PCA) is a widely used statistical tool for extracting low-dimensional structures underlyin... [more] |
|
QIT
(2nd) |
2021-05-25
14:20 |
Online |
Online |
Efficient computation of the Nagaoka-Hayashi bound for multi-parameter estimation with separable measurements
Lorcan O. Conlon (ANU), Jun Suzuki (UEC), Ping Koy Lam, Syed M. Assad (ANU) |
Finding the optimal attainable precisions in quantum multi-parameter metrology is a non-trivial problem. One approach to... [more] |
|
QIT
(2nd) |
2021-05-25
14:40 |
Online |
Online |
Analysis of quantum insertion/deletion errors via Kraus operators
Taro Shibayama (Chiba Univ.), Yingkai Ouyang (NUS) |
In this paper, we prove the equivalence of inserting separable quantum states and deletions. Hence any quantum code that... [more] |
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