Abstract: A mandate processing device includes: a mandator setting unit, a mandate content setting unit, and a mandatary setting unit, which serve as a first presentation unit that, when a mandate is to be issued from a mandator to a mandatary, presents, as first input candidates, mandate information candidates, which can be determined based on user information of the mandator and the mandatary; a mandate condition setting unit serving as a second presentation unit that presents, as second input candidates, mandate condition candidates, which are the mandate information candidates other than the first input candidates and which are candidates for a mandate condition defined by the mandator as a condition for the mandatary; and a mandate information registration unit that registers mandate information which is information selected from the first input candidates and the second input candidates and for performing the mandate.

Abstract: A verification system that verifies certificate information including attribute information indicating an attribute of a user and information for verification related to verification of a qualification of the user, the verification system including a specifying unit that specifies a format of the certificate information, an extraction unit that extracts the information for verification from the certificate information based on a result of specification performed by the specifying unit, a concealment unit that conceals a predetermined portion including the attribute information of the certificate information to generate concealed attribute information, and a verification unit that performs verification based on the information for verification extracted by the extraction unit and the concealed attribute information generated by the concealment unit.

Abstract: A matching support system matches clients and service providers. The system stores information about service, request information received from a client of the service, reliability information indicating a degree of reliability of the providers, and information indicating expertise of the providers. The matching support system determines a difficulty level of the request based on the request information, extracts candidates of the providers of the service from the basic information to extract the provider having a higher reliability for the request having a higher difficulty level, and generates a first extraction result. The support system extracts candidates of the providers of the service from the first extraction result to extract the provider having higher expertise in the service for the request having a higher difficulty level, and generates a second extraction result. Thereby, the matching support system presents, to a user, candidates of the providers based on the second extraction result.

Abstract: A mandate processing device includes: a mandator setting unit, a mandate content setting unit, and a mandatary setting unit, which serve as a first presentation unit that, when a mandate is to be issued from a mandator to a mandatary, presents, as first input candidates, mandate information candidates, which can be determined based on user information of the mandator and the mandatary; a mandate condition setting unit serving as a second presentation unit that presents, as second input candidates, mandate condition candidates, which are the mandate information candidates other than the first input candidates and which are candidates for a mandate condition defined by the mandator as a condition for the mandatary; and a mandate information registration unit that registers mandate information which is information selected from the first input candidates and the second input candidates and for performing the mandate.