セマンティックデスクトップに基づくコンテンツ管理システムの検討(モバイル,アドホック,ユビキタス,無線,セキュリティ,マルチアクセス,アクセスネットワーク・User Network Interface,Homeネットワーク,一般)

概要

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Semantic Desktop is an emerging technology which is derived from semantic web. The purpose of the Semantic Desktop is to share knowledge of collaborating users. In the semantic desktop application, desktop contents of the users are analyzed by semantic approaches, related each of contents with several tags and shared in communities on network. We have studied contents management framework for ubiquitous network environment, in which the users have several terminals and access contents of a terminal from the other terminal without considering which terminal has the contents actually. We are focusing on the semantic desktop as a context aware technology for our contents management system. The semantic desktop application has File Watcher Service, which catches all events of the file, for example, updating, renaming or location change. Metadata of files is managed as RDF to be shared among other users. Using the semantic desktop technology, we can retrieve local file information from outside of the terminal. Accordingly, it is appropriate to apply semantic desktop to contents management system on ubiquitous network. In this paper, we discuss requirements of contents management system, which enables the user to access the contents without aware location of it.
2009-12-03