[Atsuko Miyaji] The Security Infrastructure Technology for Integrated Utilization of Big Data

Research Director

Atsuko Miyaji

Atsuko Miyaji

Graduate School of Engineering, Osaka University


The analysis on big data is applied to various situations such as medical information, new product development, etc. Our target is to establish a platform for big data collection, analysis and utilization in a secure and privacy-preserving way, which is exactly important to establish a new industry based on big-data. Actually, there exist three entities of a platform for big data: data owner, analysis institution, and user. We focus on fairness of data owners and realize to redistribute securely and fairly the benefit generated in the platform to the data owners. From the expansion into various secure and privacy-preserving big data integrated utilization social system, we expect the ripple effects such as the acquisition of next-generation leadership in the information industry and attaining a leading role in the international standardization.

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