Logical structure analysis: From HTML to XML

Min Hyung Lee, Yeon Seok Kim, Kyong Ho Lee

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


This paper presents an efficient method for extracting a logical structure from a Web document. The proposed method consists of three phases: visual grouping, element identification, and logical grouping. To produce a logical structure more accurately, the proposed method defines a document model that is able to describe logical structure information of a specific document class. Since the proposed method is based on a visual structure from the visual grouping phase as well as a document model that describes logical structure information of a document type, it supports sophisticated structure analysis. Experimental results with HTML documents from the Web show that the method has performed logical structure analysis successfully, compared with previous work. Particularly, the method generates XML documents as the result of structure analysis, so that it enhances the reusability of documents.

Original languageEnglish
Pages (from-to)109-124
Number of pages16
JournalComputer Standards and Interfaces
Issue number1
Publication statusPublished - 2007 Jan

Bibliographical note

Funding Information:
The authors would like to thank the reviewers for their helpful and constructive comments. This work was supported by the Korea Research Foundation Grant (KRF-2003-003-D00429).

All Science Journal Classification (ASJC) codes

  • Software
  • Hardware and Architecture
  • Law


Dive into the research topics of 'Logical structure analysis: From HTML to XML'. Together they form a unique fingerprint.

Cite this