Nihonbashi 1-chome Mitsui Building, 15th floor,1-4-1 Nihonbashi, Chuo-ku
講演者：吉田裕哉 (名古屋大学 多元数理科学研究科 M2)
題目：Accuracy-Privacy Trade-off in Analyzing Randomized Responses
We consider the problem of analyzing global property of private data, where the privacy of individual respondent is protected through releasing randomized responses, subject to a certain rule. However, there is always a tradeoff between global accuracy and individual privacy. Here we focus on the scenarios of answering YES/NO questions, and derive an optimal solution to the tradeoff problem, which aims at optimizing the estimation of the global property while maintain a given level of privacy on the individual data.
The talk will be in Japanese
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