We research and develop a verifiable data ecosystem that supports the reliability and lineage of data as first-class data, enabling the validation of any data. We establish a theoretical foundation for a comprehensive reliability and validation model, as well as for database repair considering transaction histories. Furthermore, we investigate the system architecture, including highly reliable distributed storage, and conduct empirical experiments with prototype systems, and verify the effectiveness of the proposed systems.
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Toshiyuki Amagasa Professor, Center for Computational Sciences, University of Tsukuba |
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Yoshiharu Ishikawa Professor, Graduate School of Informatics, Nagoya University |
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Masato Oguchi Professor, Faculty of Core Research, Ochanomizu University |
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Makoto Onizuka Professor, Graduate School of Information Science and Technology, Osaka University |
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Jun Miyazaki Professor, School of Computing, Tokyo Institute of Technology |
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Atsuyuki Morishima Professor, Faculty of Library, Information and Media Science, University of Tsukuba |