Personal media data organization and retrieval in e-Learning: A collaborative tagging based approach

Lijuan Yu, Qing Li

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

3 Citations (Scopus)

Abstract

Due to the large quantities of available media content, effective organization to support fast browsing and retrieval is important to multimedia database applications including e-Learning. Traditional subject indexing approach of information organization only allows users to access data via controlled vocabularies generated by experts. For media items with rich and complex semantics, it is not suitable to classify them into predefined categories. In this paper, we introduce a collaborative tagging based approach for multimedia content organization, based on which users can derive personalized views of media items, as well as execute personalized search by specifying customized semantic feature vectors. To illustrate the potential of our approach, some case studies are conducted upon an underlying recipe database for an online cooking learning system.

Original languageEnglish
Title of host publication1st ACM International Workshop on Multimedia Technologies for Distance Learning, MTDL 2009, Co-located with the 2009 ACM International Conference on Multimedia, MM'09
Pages1-7
Number of pages7
DOIs
Publication statusPublished - 21 Dec 2009
Externally publishedYes
Event1st ACM International Workshop on Multimedia Technologies for Distance Learning, MTDL 2009, Co-located with the 2009 ACM International Conference on Multimedia, MM'09 - Beijing, China
Duration: 19 Oct 200924 Oct 2009

Publication series

Name1st ACM International Workshop on Multimedia Technologies for Distance Learning, MTDL 2009, Co-located with the 2009 ACM International Conference on Multimedia, MM'09

Conference

Conference1st ACM International Workshop on Multimedia Technologies for Distance Learning, MTDL 2009, Co-located with the 2009 ACM International Conference on Multimedia, MM'09
Country/TerritoryChina
CityBeijing
Period19/10/0924/10/09

Keywords

  • Collaborative tagging
  • Multimedia organization
  • Personalized search
  • Personalized view

ASJC Scopus subject areas

  • Computer Science Applications
  • Software
  • Education

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