Clustering and retrieval of XML documents by structure

  • Authors:
  • Jeong Hee Hwang;Keun Ho Ryu

  • Affiliations:
  • Database Laboratory, Chungbuk National University, Korea;Database Laboratory, Chungbuk National University, Korea

  • Venue:
  • ICCSA'05 Proceedings of the 2005 international conference on Computational Science and Its Applications - Volume Part II
  • Year:
  • 2005

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Abstract

We not only propose a method for XML document clustering using common structures but also show the application of our technique to XML retrieval. Our approach first extracts the frequent structures from XML documents by the decomposed method of tree. And then, we perform a new XML document clustering algorithm using common structures, which does not use measure of pairwise similarity between XML documents. The high speed and cluster cohesion of our clustering algorithm are shown in our experiment results.