User Profile Management for Context-aware Applications in ubiHome Environment (日韓合同ワークショップ 1st Korea-Japan Joint Workshop on Ubiquitous Computing and Networking Systems (ubiCNS 2005))

概要

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Frameworks for context-aware services in a ubiquitous computing environment have been developed so far to allow the application services in the environment to monitor a sequence of patterns in user behavior as well as to manage the aggregated user profiles in one server. However, it must be a great burden for a whole environment to attend on the individual desires for the surroundings. Thus, we propose a user profile management framework in which the user's desires, needs, and preferences over services are managed through a wearable personal station, a terminal device which users have in wear. We exploit service-specific user preferences by describing them into context to provide personalized services. Also, we update the preferences dynamically changed by learning them. The details such as service properties or contents are able to be adaptively changed according to the learning results. The proposed framework can be widely exploited for ubiComp-enabling applications requiring the interaction between a user and an environment. Moreover, it may support personalized services within the range of protecting user's right to privacy.
一般社団法人情報処理学会の論文
2005-06-09