| 摘要 |
<p>A privacy connection degree of a plurality of elements is set and according to the set privacy connection degree, a division rule is set for dividing information into a plurality of loosely coupled information sets. According to the division rule which has been set, information is divided into a plurality of loosely coupled information sets. The divided loosely-coupled information sets are transmitted to an information terminal device for one or more data grids. The data grid information terminal device stores the loosely coupled information sets received from the information communication terminal of the transmission side. The information communication terminal of the reception side reads out a plurality of loosely coupled information sets from the data grid information terminal device and reconstructs information from the plurality of loosely coupled information sets according to the division rule.</p> |
