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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IT | 2022-07-21 14:05 |
Okayama | Okayama University of Science (Primary: On-site, Secondary: Online) |
New algorithms for computing the correct decoding probability exponent for lossy source coding Yutaka Jitsumatsu (Tokyo Tech.), Yasutada Oohama (UEC)  IT2022-17 |
In a 1976 paper, Arimoto proposed an algorithm for computing the error exponent and the correct decoding probability exp... [more] | IT2022-17 pp.10-11 |
| IT, ISEC, RCC, WBS | 2022-03-11 14:55 |
Online | Online | On Strong Converse Theorem for Distributed Hypothesis Testing Yasutada Oohama (UEC) IT2021-122 ISEC2021-87 WBS2021-90 RCC2021-97 |
In this study, we consider a communication system in which data generated at two points with correlation is separatley... [more] |
IT2021-122 ISEC2021-87 WBS2021-90 RCC2021-97 pp.228-233 |
| IT | 2020-12-02 14:00 |
Online | Online | Strong Converse for Shannon Ciphers Yasutada Oohama, Bagus Santoso (UEC) IT2020-39 |
[more] | IT2020-39 pp.85-90 |
| IT | 2020-12-03 16:00 |
Online | Online | Transmission Rate Analysis of the Variable Length Feedback Coding for Binary Symmetric Channels Katayama Takumi, Yasumasa Suzuki, Yasutada Oohama (Univ. Elec.-Comm.) IT2020-60 |
[more] | IT2020-60 pp.195-199 |
| EMM, IT | 2019-05-24 09:55 |
Hokkaido | Asahikawa International Conference Hall | On Multiterminal Zero Rate Hypothesis Testing Problem Yasutada Oohama (UEC) IT2019-8 EMM2019-8 |
[more] | IT2019-8 EMM2019-8 pp.37-42 |
| IT, ISEC, WBS | 2019-03-07 09:55 |
Tokyo | University of Electro-Communications | On Multiterminal Hypothesis Testing Problem Yasutada Oohama (UEC) IT2018-90 ISEC2018-96 WBS2018-91 |
[more] | IT2018-90 ISEC2018-96 WBS2018-91 pp.91-96 |
| IT, ISEC, WBS | 2019-03-08 10:50 |
Tokyo | University of Electro-Communications | The distribution of the conditional information leakage in binary symmetric erasure wiretap channels Ukyo Michiwaki, Yutaka Jitsumatsu (Kyushu Univ.), Yasutada Oohama (UEC) IT2018-118 ISEC2018-124 WBS2018-119 |
In Wyner's wiretap channel, information leakage is defined as mutual information between transmitter's messages and eave... [more] | IT2018-118 ISEC2018-124 WBS2018-119 pp.263-268 |
| NLP | 2018-04-26 16:50 |
Kumamoto | Kumaoto Univ. | Interval Algorithm for Random Number Generation in the Case of Markov Coin Tossings Yasutada Oohama (Univ. Electro-Communications) NLP2018-12 |
In this paper we analyze the interval algorithm for random number generation proposed by Han and Hoshi in the case of M... [more] |
NLP2018-12 pp.53-58 |
| IT | 2017-09-08 16:15 |
Yamaguchi | Centcore Yamaguchi Hotel | Some elementary transformations of a transfer matrix of solvable multicast networks Masato Ogata (Kyushu Sangyo Univ.), Yasutada Oohama (UEC), Tsuyoshi Matsuoka (Kyushu Sangyo Univ.) IT2017-50 |
[more] | IT2017-50 pp.67-72 |
| IT | 2016-07-29 14:00 |
Fukuoka | Seminar House, Fukuoka Univ. | Source coding with side information at the decoder for a class of correlated information sources with memory Yasutada Oohama (UEC) IT2016-27 |
We consider the one helper source coding problem posed and investigated by Ahlswede, K"orner, and Wyner for a class of i... [more] | IT2016-27 pp.37-42 |
| IT | 2013-01-21 10:55 |
Tokyo | Univ. of Electro-Communications | Strong Converse Theorem for Asymetric Multiple Access Channels Yasutada Oohama (Univ. of Electrocommunications) IT2012-50 |
[more] | IT2012-50 pp.7-12 |
| IT | 2013-01-21 15:35 |
Tokyo | Univ. of Electro-Communications | Cross Coding Based On LZ78 Code and its Application Takahito Kashihara (Univ. of Tokushima), Yasutada Oohama (Univ. of Electro-Communications) IT2012-57 |
Takeuchi and Oohama proposed a universal similarity metric based on a new encoding method called the cross coding. The... [more] |
IT2012-57 pp.47-52 |
| IT | 2012-12-11 16:15 |
Oita | Beppuwan Royal Hotel | [Invited Talk]
Multiterminal Information Theory and Information Theoretical Inequalities Yasutada Oohama (Univ. of Electro-Commun.) IT2012-47 |
[more] | IT2012-47 pp.13-19 |
| IT | 2012-05-25 16:25 |
Fukuoka | Broadcast Channels with Confidential Messages by Randomness Constrained Stochastic Encoder Shun Watanabe (Univ. of Tokushima), Yasutada Oohama (Univ. of Electro-Comm.) IT2012-6 |
In coding schemes for the wire-tap channel or the broadcast channels with confidential messages, it is well known that t... [more] | IT2012-6 pp.29-34 |
|
| IT | 2011-05-20 13:30 |
Osaka | Osaka City University | Privacy Amplification Theorem for Bounded Storage Eavesdropper Shun Watanabe, Yasutada Oohama (Univ. of Tokushima) IT2011-3 |
[more] | IT2011-3 pp.13-18 |
| IT | 2010-05-21 13:45 |
Tokushima | the University of Tokushima | Distributed Source Coding of Correlated Memoryless Gaussian Sources Yasutada Oohama (Univ. of Tokushima) IT2010-4 |
We consider the distributed source coding system of $L$ correlated Gaussian sources $Y_i,i=1,2,\cdots,L$. We assume th... [more] |
IT2010-4 pp.19-24 |
| IT | 2010-05-21 14:10 |
Tokushima | the University of Tokushima | Secret Key Agreement from Vector Gaussian Sources by Rate Limited Public Communication Shun Watanabe, Yasutada Oohama (Univ. of Tokushima) IT2010-5 |
[more] | IT2010-5 pp.25-30 |
| IT | 2007-07-19 16:45 |
Hyogo | Kobe Univ. | [Invited Talk]
Information Theory as Mathematical Engineering Yasutada Oohama (Tokushima Univ.) |
[more] | |
| IT, ISEC, WBS | 2007-03-16 11:10 |
Gunma | Gunma Univ. (Kiryu Campus) | On a soft-input and output iterative decoding algorithm for Reed-Solomon codes Hitoshi Tokushige, Kenichi Arimoto, Masami Mohri, Yasutada Oohama (Univ. of Tokushima) |
Iterative decoding algorithms for Reed-Solomon (RS) product codes have been proposed. In one of the iterative decoding a... [more] | IT2006-112 ISEC2006-167 WBS2006-109 pp.161-166 |
| SN (2nd) |
2006-05-18 14:05 |
Tokyo | Tokyo Univ. of Science, Morito Memorial Hall | [Invited Talk]
Theory of Sensor Network and Multiterminal Information Theory Yasutada Oohama (Kyushu Univ.) |
[more] | |
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