Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] |
2023-06-30 11:10 |
Okinawa |
OIST Conference Center (Primary: On-site, Secondary: Online) |
On performance degradation of a method by minimizing the conditional mutual information for the out-of-distribution generalization Genki Takahashi, Toshiyuki Tanaka (Kyoto University) NC2023-15 IBISML2023-15 |
In the out-of-distribution generalization problem, the smaller the degree of change in the data generating distribution ... [more] |
NC2023-15 IBISML2023-15 pp.91-97 |
QIT (2nd) |
2023-05-30 16:05 |
Kyoto |
Katsura Campus, Kyoto University |
Quantum channel encoding and its applications Yusuke Ogata (TokyoTech), Ryuhei Mori (Nagoya Univ.) |
In this study, we consider a general framework for encoding an unknown quantum channel into a quantum state by oracle ac... [more] |
|
RCC, ISEC, IT, WBS |
2023-03-14 13:50 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Secure communication based on high precision space-time synchronization Kouki Yonaga, Nobuyasu Shiga, Satoshi Yasuda, Kenichi Takizawa, Maki Yoshida (NICT) IT2022-83 ISEC2022-62 WBS2022-80 RCC2022-80 |
This research aims to establish a new technology to realize secure communication based on space-time synchro- nization c... [more] |
IT2022-83 ISEC2022-62 WBS2022-80 RCC2022-80 pp.97-102 |
RCC, ISEC, IT, WBS |
2023-03-15 13:25 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Generalized Unicity Distance and its Application to Y-00 Quantum Stream Cipher Masaki Sohma (Tamagawa Univ.), Osamu Hirota (Chuo Univ.) IT2022-128 ISEC2022-107 WBS2022-125 RCC2022-125 |
Shannon proposed a theory to evaluate cryptographic functions based on the entropy theory he had developed in order to a... [more] |
IT2022-128 ISEC2022-107 WBS2022-125 RCC2022-125 pp.378-385 |
NC, MBE (Joint) |
2022-09-30 10:30 |
Miyagi |
Tohoku Univ. (Primary: On-site, Secondary: Online) |
An approximation algorithm for computing integrated information based on Gaussian process regression Tadaaki Hosaka (TUS) NC2022-40 |
The framework of Integrated Information Theory, which aims to mathematically deal with consciousness, consists of multip... [more] |
NC2022-40 pp.32-37 |
IT |
2022-07-21 15:40 |
Okayama |
Okayama University of Science (Primary: On-site, Secondary: Online) |
[Invited Talk]
Open Problems on Information Theory Jun Muramatsu (NTT) IT2022-20 |
This technical report introduces some open problems on information theory. [more] |
IT2022-20 pp.24-29 |
AP |
2022-06-16 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
The Birth of D-Region
-- Necessity of Error Correction -- Kumon Tokumaru (Researcher) AP2022-29 |
The fading and skip phenomena of middle wave radio broadcasting are explained as the D region of ionosphere exists only ... [more] |
AP2022-29 pp.1-6 |
IT, ISEC, RCC, WBS |
2022-03-10 16:50 |
Online |
Online |
[Special Invited Talk]
A spread of Information Theory Researches Hirosuke Yamamoto (U.Tokyo) IT2021-103 ISEC2021-68 WBS2021-71 RCC2021-78 |
We look back on the research themes dealt with in our researches of information theory for 47 years, and think about the... [more] |
IT2021-103 ISEC2021-68 WBS2021-71 RCC2021-78 pp.117-121 |
QIT (2nd) |
2021-11-30 09:30 |
Online |
Online |
Analysis of the minimum number of CZ operations for preparing graph states Yusei Yoshimura, Ryuhei Mori (Tokyo Tech) |
We analyze the minimum number of CZ operations for preparing graph states by using local Clifford operations and CZ opera... [more] |
|
CAS, NLP |
2021-10-15 11:15 |
Online |
Online |
Evolution and S/N
-- The Evolution of Human Intelligence is a part of the Evolution of Life -- Kumon Tokumaru (Writer) CAS2021-33 NLP2021-31 |
The evolutions of linguistic human intelligence were triggered by the Toba Volcanic Winter and subsequent Laryngeal Desc... [more] |
CAS2021-33 NLP2021-31 pp.90-94 |
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] |
|
EMM, IT |
2021-05-20 13:25 |
Online |
Online |
The Achievable Rate Region of Wyner-Ahlswede-Korner Coding Problem for Mixed Sources Daisuke Takeuchi, Shun Watanabe (TUAT) IT2021-2 EMM2021-2 |
The achievable rate region of Wyner-Ahlswede-Körner coding problem for mixed sources is investigated.Wyner-Ahlswede-Körn... [more] |
IT2021-2 EMM2021-2 pp.7-12 |
WBS, IT, ISEC |
2021-03-05 09:25 |
Online |
Online |
Construction of non-malleable codes based on graph theory Shohei Satake (Kumamoto Univ.), Yujie Gu, Kouichi Sakurai (Kyushu Univ.) IT2020-144 ISEC2020-74 WBS2020-63 |
Non-malleable codes protect communications against adversarial tampering of data, which can be seen as a relaxation of e... [more] |
IT2020-144 ISEC2020-74 WBS2020-63 pp.195-200 |
IT |
2020-12-02 16:30 |
Online |
Online |
Kraus Representation of Probabilistic Attenuated Channel Ryota Nakagawa, Tiancheng Wang, Tsuyoshi Sasaki Usuda (Aichi Pref. Univ.) IT2020-43 |
The beam wandering is an inherent effect in wireless quantum communication and is considered to be a kind of fading effe... [more] |
IT2020-43 pp.106-110 |
IT |
2020-12-03 16:40 |
Online |
Online |
Implementation and security evaluation of wiretap channel coding in noisy channels Koutaro Takasaki, Tomohiro Ogawa (UEC) IT2020-62 |
In wiretap channel coding by Wyner,one can transmit messages to a legitimate receiver reliably without giving any inform... [more] |
IT2020-62 pp.206-211 |
MBE, NC, NLP, CAS (Joint) [detail] |
2020-10-29 17:10 |
Online |
Online |
Integrated information of consciousness for networks with two small-sized loops Tadaaki Hosaka (TUS) NC2020-16 |
We evaluate the integrated conceptual information for a small system consisting of 6 to 8 nodes with two small loops. Fo... [more] |
NC2020-16 pp.38-43 |
IT |
2020-09-04 11:10 |
Online |
Online |
A Study on Information Diffusion Model in Social Network with Information Vitality and Information Entropy Masaaki Miyashita, Daisuke Kasamatsu, Norihiko Shinomiya (Soka Univ.) IT2020-22 |
With the spread of social networking services from the evolution of information and communication technologies, social n... [more] |
IT2020-22 pp.25-30 |
MSS, CAS, SIP, VLD |
2020-06-18 10:00 |
Online |
Online |
The Construction of Logical Layer in the 3rd Digital Linguistic Evolution (Electronic Information)
-- To become Homo Sapiens -- Kumon Tokumaru (Writer) CAS2020-1 VLD2020-1 SIP2020-17 MSS2020-1 |
Human beings call themselves as Homo Sapiens, man with wisdom. However this wisdom is not genetically inherited, but we ... [more] |
CAS2020-1 VLD2020-1 SIP2020-17 MSS2020-1 pp.1-6 |
RECONF |
2020-05-29 10:00 |
Online |
Online |
The Information Theory of Intelligence
-- Forward Error Correction of Linguistic Information -- Kumon Tokumaru (Writer) RECONF2020-11 |
There has been not a single theory or hypothesis on the intelligence build-up of human, and on its biological basis. Dig... [more] |
RECONF2020-11 pp.59-64 |
RCS, SR, SRW (Joint) |
2020-03-05 15:50 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Cherishing Old Knowledge concerning Turing Machine and Information Theory for Acquiring New Knowledge concerning Mind-Reading Machine
-- Anti-Personnel Radar Applied to Brain-Machine Interface -- Makoto Koike (MK Microwave) RCS2019-372 |
Let Turing Machine be a model of a human brain, its Universal Turing machine serves as a model of mind-reading machine. ... [more] |
RCS2019-372 pp.269-274 |