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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCC, ISEC, IT, WBS | 2024-03-14 16:10 |
Osaka | Osaka Univ. (Suita Campus) | Tradeoff relations between entropic quantities and their application in quantum information theory Michele Dall'Arno (Toyohashi U. of Technology)  IT2023-133 ISEC2023-132 WBS2023-121 RCC2023-115 |
In this presentation we introduce tradeoff relations between entropic quantities such as Renyi entropies, the subentropy... [more] | IT2023-133 ISEC2023-132 WBS2023-121 RCC2023-115 pp.366-367 |
| SIP, IT, RCS | 2024-01-18 09:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
The quantum decoding attaining the minimum guesswork with single-qubit side information Michele Dall'Arno (TUT) IT2023-36 SIP2023-69 RCS2023-211 |
The minimum guesswork quantifies the minimum number of queries needed to guess the value of a random variable, when only... [more] | IT2023-36 SIP2023-69 RCS2023-211 pp.37-38 |
| QIT (2nd) |
2023-12-17 17:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Optimal statistical ensembles for thermal state preparation Yasushi Yoneta (RIKEN) |
We develop efficient quantum algorithms for thermal state preparation by utilizing generalized ensembles. We provide a d... [more] | |
| QIT (2nd) |
2023-05-29 16:30 |
Kyoto | Katsura Campus, Kyoto University | [Poster Presentation]
A parallel, branch and bound algorithm for a combinatorial instance of quantum hypothesis testing Baasanchimed Avirmed, Kaito Niinomi, Michele Dall'Arno (Toyohashi U. of Technology) |
[学生発表賞希望, application for student presentation award] We consider a particular instance of the quantum hypothesis testin... [more] | |
| QIT (2nd) |
2021-11-30 11:30 |
Online | Online | Halving the length of approximate classical representations of pure quantum states with probabilistic encoding Seiseki Akibue, Go Kato, Seiichiro Taniei (NTT) |
Pure quantum states are often approximately encoded as classical bit-strings such as those representing probability ampl... [more] | |
| IT | 2021-07-08 16:00 |
Online | Online | Proposal for a measure of quantum mechanical non-orthogonality of multi-ary optical signals Kentaro Kato (Tamagawa Univ.) IT2021-21 |
With the development of optical communication technology, the range of application of multi-ary optical signals has been... [more] | IT2021-21 pp.34-39 |
| 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) |
2019-11-18 13:50 |
Tokyo | Gakushuin University | [Poster Presentation]
Quantum algorithm for collision steps in lattice Boltzmann method Ryo Omori, Yuji Nakanishi, Masahiro Tanaka, Satoru Takanezawa (Daikin) |
A quantum algorithm which simulates fluid flows based on the lattice Boltzmann method (LBM) is developed. LBM is the met... [more] | |
| QIT (2nd) |
2018-06-04 17:30 |
Hiroshima | ICCH Ran | Bipartite discrimination of independently prepared quantum states
-- A counterexample of a parallel repetition conjecture -- Seiseki Akibue, Go Kato (NTT) |
For distinguishing quantum states sampled from a fixed ensemble, the gap in bipartite and single-party distinguishabilit... [more] | |
| IBISML | 2017-11-10 13:00 |
Tokyo | Univ. of Tokyo | Convolutional Neural Network with Entanglement Entropy Shu Eguchi, Masaru Tanaka (Fukuoka Univ.) IBISML2017-65 |
In this paper, we propose a CNN with a process to reduce unnecessary information to identify input data using entangleme... [more] | IBISML2017-65 pp.227-233 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2017-09-15 10:00 |
Tokyo | Quantum-Inspired Regression Forest Zeke Xie, Issei Sato (UTokyo) PRMU2017-40 IBISML2017-12 |
We propose a Quantum-Inspired Subspace(QIS) Ensemble Method for generating feature ensembles based on feature selections... [more] | PRMU2017-40 IBISML2017-12 pp.7-17 |
|
| QIT (2nd) |
2016-11-25 13:00 |
Ibaraki | KEK Kobayashi-hall | [Invited Talk]
Anomalous Quantum States associated with Quantum Breaking of Equivalence of Ensembles Akira Shimizu, Mamiko Tatsuta (Univ. Tokyo) |
There are many `ensembles' in statistical mechanics. When the equivalence of ensembles is broken, we show that a certai... [more] | |
| QIT (2nd) |
2016-05-31 15:50 |
Kochi | Kochi University of Technology Eikokuji campus | A Hash Property of Statistical Ensembles and Rlation to Classical-Quantum Channel Coding Tomohiro Ogawa (UEC) |
We treat a certain hash property of ensembles of quantum states in the setting of information-spectrum methods. Consider... [more] | |
| QIT (2nd) |
2015-11-24 13:40 |
Kanagawa | NTT Atsugi R&D center | [Poster Presentation]
Perfect State Transfer for Linear Quantum Memory by Optimal Control Hideaki Nakao, Naoki Yamamoto (Keio Univ.) |
Quantum memory is a system that enables writing, storing and reading of quantum states by using an external classical co... [more] | |
| QIT (2nd) |
2014-11-17 15:20 |
Miyagi | Tohoku Univ. | Witnessing Single-System Steering Che-Ming Li (NCKU) |
Einstein-Podolsky-Rosen (EPR) steering describes different ensembles of quantum states can be remotely prepared by measu... [more] | |
| QIT (2nd) |
2014-11-18 11:40 |
Miyagi | Tohoku Univ. | Zero-dynamics principle for perfect quantum memory in linear networks Naoki Yamamoto (Keio Univ.), Matthew James (ANU) |
In this paper, we study a general linear networked system that contains a tunable memory subsystem; that is, it is d... [more] |
|
| LQE, LSJ | 2013-05-17 14:15 |
Ishikawa | Transfer and retrieval of telecom-wavelength picoseconds single-photon qubits to quantum dots Kazumasa Suzuki, Koichiro Konichi (Keio Univ.), Kouichi Akahane (NICT), Junko Ishi-Hayase (Keio Univ.) LQE2013-10 |
We demonstrate the coherent transfer and retrieval of picosecound single-photon time-bin qubits to a quantum dot ensembl... [more] | LQE2013-10 pp.45-48 |
|
| QIT (2nd) |
2011-11-21 10:00 |
Osaka | Osaka Univ. Engr. Sci. Sigma Hall (Toyonaka) | Single-photon experiments with an ensemble of semiconductor nanocrystals Makoto Takeuchi, Yoshinari Akutagawa, Takahiro Kuga (The Univ. of Tokyo) |
A single photon has useful nature, which are “inseparable” and “indistinguishable”. We are aiming at a fabrication of in... [more] | |
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