To provide a method and a system for applying for and providing services, which collectively report service requests to relevant service providers without using a mediator to provide services for an end user.
An airline ticket seller uses an application 51 for airline ticket sale to set a filter, which is used to receive service requests for airline ticket purchase from a terminal 1 for application for service, on a semantic information network 3. A hotel reservation service provider and a railroad ticket seller who are providers of services related to airline ticket sale use an application 52 for hotel reservation and an application 53 for railroad ticket sale respectively to set similar filters on the semantic information network 3. A person who desires to purchase an airline ticket uses an application 4 for airline ticket purchase to generate information for purchase of an airline ticket and transmits it to the semantic information network 3 as an event.
HOSHIAI TAKANARI
SAKAI TAKAMICHI
KOYANAGI KEIICHI
