DATA DISCLOSURE DEGREE CONTROLLER, DATA DISCLOSURE DEGREE CONTROL METHOD AND DATA DISCLOSURE DEGREE CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To avoid labor in setting a propriety of data disclosure.SOLUTION: A data disclosure degree controller receives an input of an allowable degree of singular disclosure R' which is allowed by a user, determines a combination of elements of data which satisfy element criteria of data required from a service terminal 5 and whose degree of singular disclosure Rcalculated by using data elements satisfying the element criteria is not over the allowable degree of singular disclosure R' and controls and outputs data output from a sensor system device 3 on the basis of the combined data elements determined.