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Conceptual Object Grouping for Multimedia Document Management

  • Lee, Chong-Deuk (Division of Applied System Engineering, Chonbuk National Univ.) ;
  • Jeong, Taeg-Won (Division of Applied System Engineering, Chonbuk National Univ.)
  • 투고 : 2008.10.06
  • 심사 : 2009.08.15
  • 발행 : 2009.09.30

초록

Increase of multimedia information in Web requires a new method to manage and service multimedia documents efficiently. This paper proposes a conceptual object grouping method by fuzzy filtering, which is automatically constituted based on increase of multimedia documents. The proposed method composes subsumption relations between conceptual objects automatically using fuzzy filtering of the document objects that are extracted from domains. Grouping of such conceptual objects is regarded as subsumption relation which is decided by $\mu$-cut. This paper proposes $\mu$-cut, FAS(Fuzzy Average Similarity) and DSR(Direct Subsumption Relation) to decide fuzzy filtering, which groups related document objects easily. This paper used about 1,000 conceptual objects in the performance test of the proposed method. The simulation result showed that the proposed method had better retrieval performance than those for OGM(Optimistic Genealogy Method) and BGM(Balanced Genealogy Method).

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참고문헌

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