| 摘要 |
PROBLEM TO BE SOLVED: To realize a service cooperation system in which a plurality of services dynamically cooperate after operating the system. SOLUTION: The service cooperation system is capable of making a plurality of services operating on a network cooperate with each other. The service cooperation system comprises a plurality of service supply means having service functions for providing services and existing on the network, a client receiving supply of the cooperated service, and an intermediary service means in which an optimal input/output parameter is fixed so that output of the cooperating service function is consistent with input of the cooperated service function on the basis of definition information of every service to be cooperated at a stage of cooperating service registration, output of the obtained cooperating service function is converted on the basis of the fixed input/output parameter at an use stage of the cooperation service, supply of service is requested as input of the cooperated service function for converted results, and output of the cooperated service function is transmitted to the client. COPYRIGHT: (C)2005,JPO&NCIPI
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