A METHOD AND ITS SYSTEM FOR USER'S INTENTION MODELING BASED ON HUMAN DESIRES

摘要

A method for modeling a user intention based on human desire and a system thereof are provided to offer efficient, active and intelligent services in a ubiquitous environment by supporting provision of services where various user's intentions are reflected. A system for modeling a user intention based on human desire includes plural user intention model servers(410), plural ontology servers(420), a service providing device(430), a status information collector(440), and a remote machine(460). Each of user intention model servers is composed of a Bayesian network, includes a user intention model(412) for expressing a user's intention and a Bayesian network inference engine software(414) for analyzing the user intention model. Each of ontology servers includes an ontology(422) for describing the user's intention model, and an ontology inference engine software for inferring the user's intention by using the ontology and external input information. The user's intention can be used via the service providing device like a robot(432) or an agent(434). The remote machine is used for additionally extending the user's intention at a remote place.