| Presentation | 2022-06-24 Anonymity and Usefulness of combining Random sampling and Patient characteristics format statistics Kenta Kitamura, Irvan Mhd, Rie Shigetomi Yamaguchi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Data utilization has privacy invasion risks. Considering such risks, there is a trade-off between anonymity and usefulness of anonymized information.Recently, random sampling combined with anonymization methods is proposed for the usefulness while maintaining anonymity. In this report, we focus on the anonymity of statistical information and combine random sampling with medical statics patient characteristics.As a result, re- garding the usefulness, we can estimate the crosstabulation table used in medical statistics with less than 2 percent error for 10000 samplings. Regarding anonymity, although the raw data cannot be re-identified from the samples, there is a risk of anonymity invasion due to homogeneous attacks like. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Random sampling / patient characteristics / healthcare |
| Paper # | IA2022-10,ICSS2022-10 |
| Date of Issue | 2022-06-16 (IA, ICSS) |
| Conference Information | |
| Committee | IA / ICSS |
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| Conference Date | 2022/6/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of Nagasaki |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Internet Security, etc. |
| Chair | Tomoki Yoshihisa(Osaka Univ.) / Katsunari Yoshioka(Yokohama National Univ.) |
| Vice Chair | Toru Kondo(Hiroshima Univ.) / Yuichiro Hei(KDDI Research) / Hiroshi Yamamoto(Ritsumeikan Univ.) / Kazunori Kamiya(NTT) / Takahiro Kasama(NICT) |
| Secretary | Toru Kondo(Osaka Univ.) / Yuichiro Hei(Kogakuin Univ.) / Hiroshi Yamamoto(NEC) / Kazunori Kamiya(KDDI labs.) / Takahiro Kasama(Okayama Univ.) |
| Assistant | Daisuke Kotani(Kyoto Univ.) / Ryo Nakamurai(Fukuoka Univ.) / Daiki Nobayashi(Kyushu Inst. of Tech.) / Keisuke Kito(Mitsubishi Electric) / Takeshi Sugawara(Univ. of Electro-Comm.) |
| Paper Information | |
| Registration To | Technical Committee on Internet Architecture / Technical Committee on Information and Communication System Security |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Anonymity and Usefulness of combining Random sampling and Patient characteristics format statistics |
| Sub Title (in English) | |
| Keyword(1) | Random sampling |
| Keyword(2) | patient characteristics |
| Keyword(3) | healthcare |
| 1st Author's Name | Kenta Kitamura |
| 1st Author's Affiliation | The University of Tokyo(UTokyo) |
| 2nd Author's Name | Irvan Mhd |
| 2nd Author's Affiliation | The University of Tokyo(UTokyo) |
| 3rd Author's Name | Rie Shigetomi Yamaguchi |
| 3rd Author's Affiliation | The University of Tokyo(UTokyo) |
| Date | 2022-06-24 |
| Paper # | IA2022-10,ICSS2022-10 |
| Volume (vol) | vol.122 |
| Number (no) | IA-85,ICSS-86 |
| Page | pp.pp.55-60(IA), pp.55-60(ICSS), |
| #Pages | 6 |
| Date of Issue | 2022-06-16 (IA, ICSS) |