Presentation 2023-03-14
[Invited Talk] Information-Theoretic Analyses for Two Problems Taking Security into Consideration
Shota Saito,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This lecture surveys the following two problems: 1) parameter estimation problem under $(epsilon, delta)$-local differential privacy and 2) privacy-utility tradeoff problem. We model these problems mathematically and set performance criteria. Then, we describe information-theoretic analyses of fundamental limits.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Bayes risk / local differential privacy / parameter estimation / privacy-utility tradeoff
Paper # IT2022-71,ISEC2022-50,WBS2022-68,RCC2022-68
Date of Issue 2023-03-07 (IT, ISEC, WBS, RCC)

Conference Information
Committee RCC / ISEC / IT / WBS
Conference Date 2023/3/14(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Shunichi Azuma(Nagoya Univ.) / Noboru Kunihiro(Tsukuba Univ.) / Tetsuya Kojima(Tokyo Kosen) / Takashi Shono(Wind River)
Vice Chair Shunichi Azuma(Hokkaido Univ.) / Koji Ishii(Kagawa Univ.) / Junji Shikata(Yokohama National Univ.) / Goichiro Hanaoka(AIST) / Yasuyuki Nogami(Okayama Univ.) / Hiroyasu Ishikawa(Nihon Univ.) / Hideki Ochiai(Yokohama National Univ.)
Secretary Shunichi Azuma(CRIEPI) / Koji Ishii(Ritsumeikan Univ.) / Junji Shikata(AIST) / Goichiro Hanaoka(Ibaraki Univ.) / Yasuyuki Nogami(Saitamai Univ.) / Hiroyasu Ishikawa(Nagaoka Univ. of Tech.) / Hideki Ochiai(Okayama Prefectural Univ.)
Assistant SHAN LIN(NICT) / Ryosuke Adachi(Yamaguchi Univ.) / Yoshikazu Hanatani(Toshiba) / Takayuki Nozaki(Yamaguchi Univ.) / Sun Ran(Ibaraki Univ.) / Chen Na(NAIST)

Paper Information
Registration To Technical Committee on Reliable Communication and Control / Technical Committee on Information Security / Technical Committee on Information Theory / Technical Committee on Wideband System
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) [Invited Talk] Information-Theoretic Analyses for Two Problems Taking Security into Consideration
Sub Title (in English) Parameter Estimation Problem under Local Differential Privacy, and Privacy-Utility Tradeoff Problem
Keyword(1) Bayes risk
Keyword(2) local differential privacy
Keyword(3) parameter estimation
Keyword(4) privacy-utility tradeoff
1st Author's Name Shota Saito
1st Author's Affiliation Gunma University(Gunma Univ.)
Date 2023-03-14
Paper # IT2022-71,ISEC2022-50,WBS2022-68,RCC2022-68
Volume (vol) vol.122
Number (no) IT-427,ISEC-428,WBS-429,RCC-430
Page pp.pp.19-24(IT), pp.19-24(ISEC), pp.19-24(WBS), pp.19-24(RCC),
#Pages 6
Date of Issue 2023-03-07 (IT, ISEC, WBS, RCC)