Document (#24523)

Author

Wenyin, L.
Chen, Z.
Li, M.
Zhang, H.

Title

¬A media agent for automatically builiding a personalized semantic index of Web media objects

Source

Journal of the American Society for Information Science and technology. 52(2001) no.10, S.853-855

Year

2001

Abstract

A novel idea of media agent is briefly presented, which can automatically build a personalized semantic index of Web media objects for each particular user. Because the Web is a rich source of multimedia data and the text content on the Web pages is usually semantically related to those media objects on the same pages, the media agent can automatically collect the URLs and related text, and then build the index of the multimedia data, on behalf of the user whenever and wherever she accesses these multimedia data or their container Web pages. Moreover, the media agent can also use an off-line crawler to build the index for those multimedia objects that are relevant to the user's favorites but have not accessed by the user yet. When the user wants to find these multimedia data once again, the semantic index facilitates text-based search for her.

Theme

Internet
Web-Agenten

Form

Bilder

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5. Benitez, A.B.; Zhong, D.; Chang, S.-F.: Enabling MPEG-7 structural and semantic descriptions in retrieval applications (2007) 0.12

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