Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    Ontology-based approach for identifying the credibility domain in social Big Data

    Access Status
    Fulltext not available
    Authors
    Wongthongtham, Pornpit
    Salih, B.
    Date
    2018
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Wongthongtham, P. and Salih, B. 2018. Ontology-based approach for identifying the credibility domain in social Big Data. Journal of Organizational Computing and Electronic Commerce. 28 (4): pp. 354-377.
    Source Title
    Journal of Organizational Computing and Electronic Commerce
    DOI
    10.1080/10919392.2018.1517481
    ISSN
    1091-9392
    School
    Sustainability Policy Institute
    URI
    http://hdl.handle.net/20.500.11937/73156
    Collection
    • Curtin Research Publications
    Abstract

    The challenge of managing and extracting useful knowledge from social media data sources has attracted much attention from academics and industry. To address this challenge, semantic analysis of textual data is focused on in this paper. We propose an ontology-based approach to extract semantics of textual data and define the domain of data. In other words, we semantically analyze the social data at two levels: the entity level and the domain level. We have chosen Twitter as a social channel for the purpose of concept proof. Ontologies are used to capture domain knowledge and to enrich the semantics of tweets, by providing specific conceptual representation of entities that appear in the tweets. Case studies are used to demonstrate this approach. We experiment and evaluate our proposed approach with a public dataset collected from Twitter and from the politics domain. The ontology-based approach leverages entity extraction and concept mappings in terms of quantity and accuracy of concept identification.

    Related items

    Showing items related by title, author, creator and subject.

    • A semantic framework for ontology usage analysis
      Ashraf, Jamshaid (2013)
      The Semantic Web envisions a Web where information is accessible and processable by computers as well as humans. Ontologies are the cornerstones for realizing this vision of the Semantic Web by capturing domain knowledge ...
    • A customized semantic service retrieval methodology for the digital ecosystems environment
      Dong, Hai (2010)
      With the emergence of the Web and its pervasive intrusion on individuals, organizations, businesses etc., people now realize that they are living in a digital environment analogous to the ecological ecosystem. Consequently, ...
    • Ontology based intercultural patient practitioner assistive communications from qualitative gap analysis
      Forbes, David; Wongthongtham, Pornpit (2016)
      Purpose – There is an increasing interest in using information and communication technologies to support health services. But the adoption and development of even basic ICT communications services in many health services ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.