Controlling and Sharing Distributed Data for Implementing Service Alliance

According to the increase of venture companies providing similar services, alliances of them have become popular in recent years. Alliances might open a new business chance as explained above, although implementing an alliance has several problems in the aspect of distributed data management. One of the possible solutions is Dejima architecture proposed by Ishihara et al. based on the bidirectional transformation techniques. In this paper, focusing on a ridesharing alliance, we first clarify properties desired for controlling and sharing distributed data to implement a service alliance. We then propose an idea for implementing a ridesharing alliance utilizing the Dejima architecture, and discuss which properties can be satisfied by the implementation.