Browsing by Author "Wijeratne, DNC"

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • Thumbnail Image
    item: Conference-Full-text
    Mapping dependency relationships into semantic frame relationships
    (Computer Science & Engineering Society c/o Department of Computer Science and Engineering, University of Moratuwa., 2011-11) de Silva, NHND; Fernando, CSNJ; Maldeniya, MKDT; Wijeratne, DNC; Perera, AS; Goertzel, B; Weerawardhana, S; Madusanka, A; Dilrukshi, T; Aravinda, H
    We describe the refactoring process of the Natural Language Understanding pipeline of OpenCog Artificial General Intelligence Framework, a method for expanding the concept ontology of the pipeline using statistical learning algorithms. Further an experimental approach to automatically generating a common sense knowledge base specifically with relation to concept relationships derived from the natural language pipeline using data mining techniques is detailed and evaluated.
  • Thumbnail Image
    item: Conference-Abstract
    SeMap - mapping dependency relationships into semantic frame relationships
    (2011) Fernando, CSNJ; Maldeniya, MKDT; Wijeratne, DNC; Perera, AS; Goertze, B; De Silva, NHND
    We describe the refacloring process of the RelEx2Frame component of OpenCog AGI Framework, a method for expanding concept variables used in RelEx and automatic generation of a common sense knowledge base specifically with relation to concept relationships. The well-known Drools rule engine is used instead of handcoded rides; an asynchronous concurrent architecture and an indexing mechanism are designed to gain performance of re-factored RelEx2Frame. WordNet aided supervised learning mechanism is applied to expand concept variables. Association mining is used on semantic frames acquired through processing an instance of Wikipedia in order to generate a common sense knowledge base.