Data visualization method according to thinking process on the data distribution platform with blockchain

Abstract

In recent years, interest of data utilization is emerging and many new businesses using data are considered. We think combining different companies' data is effective for creating innovative businesses, so sharing different companies' data each other would be necessary. Then, in order to accelerate the data utilization society, Fujitsu developed "Virtuora DX Data Distribution and Utilization Service". Our service uses blockchain technology and Data Jacket proposed by Ohsawa Laboratory in the University of Tokyo. In our service, companies can share their data attribute information as Data Jacket and discuss about data utilizing idea using KeyGraph which shows relation between Data Jackets. We think the view of KeyGraph should be flexible according to users’ current status on the thinking process to create idea. In this paper we explain some method to change view flexibly.