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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hui-Ngo Goh Ching-Chieh Kiu |
| Copyright Year | 2010 |
| Description | Author affiliation: Faculty of Information Technology, Multimedia University, Jalan Cyberjaya, 63100 Cyberjaya, Selangor, Malaysia (Hui-Ngo Goh; Ching-Chieh Kiu) |
| Abstract | Ontology construction often requires a domain specific corpus in conceptualizing the domain knowledge; specifically, it is an association of terms, relation between terms and related instances. It is a vital task to identify a list of significant term for constructing a practical ontology. In this paper, we present the use of a context-based term identification and extraction methodology for ontology construction from text document. The methodology is using a taxonomy and Wikipedia to support automatic term identification and extraction from structured documents with an assumption of candidate terms for a topic are often associated with its topic-specific keywords. A hierarchical relationship of super-topics and sub-topics is defined by a taxonomy, meanwhile, Wikipedia is used to provide context and background knowledge for topics that defined in the taxonomy to guide the term identification and extraction. The experimental results have shown the context-based term identification and extraction methodology is viable in defining topic concepts and its sub-concepts for constructing ontology. The experimental results have also proven its viability to be applied in a small corpus / text size environment in supporting ontology construction. |
| Starting Page | 1 |
| Ending Page | 7 |
| File Size | 1199409 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781424468966 |
| e-ISBN | 9781424468997 |
| DOI | 10.1109/NLPKE.2010.5587801 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-08-21 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Ontology construction Taxonomy Transportation Games Term identification and extraction Wikipedia Textiles |
| Content Type | Text |
| Resource Type | Article |
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