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- 541 creator gaoying-cui.
- 541 creator qin-lu.
- 541 creator wenjie-li.
- 541 creator yirong-chen.
- 541 type InProceedings.
- 541 label "Corpus Exploitation from Wikipedia for Ontology Construction".
- 541 sameAs 541.
- 541 abstract "Ontology construction usually requires a domain-specific corpus for building corresponding concept hierarchy. The domain corpus must have a good coverage of domain knowledge. Wikipedia(Wiki), the world s largest online encyclopaedic knowledge source, is open-content, collaboratively edited, and free of charge. It covers millions of articles and still keeps on expanding continuously. These characteristics make Wiki a good candidate as domain corpus resource in ontology construction. However, the selected article collection must have considerable quality and quantity. In this paper, a novel approach is proposed to identify articles in Wiki as domain-specific corpus by using available classification information in Wiki pages. The main idea is to generate a domain hierarchy from the hyperlinked pages of Wiki. Only articles strongly linked to this hierarchy are selected as the domain corpus. The proposed approach makes use of linked category information in Wiki pages to produce the hierarchy as a directed graph for obtaining a set of pages in the same connected branch. Ranking and filtering are then done on these pages based on the classification tree generated by the traversal algorithm. The experiment and evaluation results show that Wiki is a good resource for acquiring a relative high quality domain-specific corpus for ontology construction.".
- 541 hasAuthorList authorList.
- 541 hasTopic Linguistics.
- 541 isPartOf proceedings.
- 541 keyword "Corpus (creation, annotation, etc.)".
- 541 keyword "Ontologies".
- 541 title "Corpus Exploitation from Wikipedia for Ontology Construction".