Assistant Professor

CAREER SUMMARY

  • 2005-todate Sri Lanka Institute of Information Technology, Faculty of Computing, Department of IT, Senior Lecturer (Higher Grade)
  • 2002-2005 - University Of Peradeniya-Faculty of Science-Department of Statistics and Computer Science, Lecturer
  • 2002- 2005 - POST GRADUTE INSTITUTE OF SCIENCE (PGIS) - UNIVERSITY OF PERADENIYA, Visiting Lecturer
  • 2000-2002 - UNIVERSITY OF CANTERBURY  – Christchurch,  New  Zealand,  Department of Computer Science,  Research Assistant
  • 1987-1995 - SRI LANKA TEA BOARD – Head Office,  Systems Analyst/Programmer
  • 1986-1987 - JANATHA ESTATE DEVELOPMENT BOARD,Systems Analyst
  • 1982-1983 - wetherby training services (Lanka Lid), Training Manager

ACADEMIC QUALIFICATIONS

  • Ph.D., University of Moratuwa, 2020
  • PgDip.(Com. Sc)(Cantab, NZ), 2000
  • M.Sc.(Com. Sc)(Colombo),1994
  • B.Sc.(Phy. Sc)(J'pura), 1981

RESEARCH INTERESTS AND MEMBERSHIP

Research Interests

  • Intelligent Information and Knowledge Management Systems, Parallel and Distributed Computing and Artificial Intelligence & Expert Systems

Memberships

  • MBCS, MCSSL

Research Clusters

Centre of Excellence for AI (CEAI)

A multidisciplinary initiative advancing AI research in machine learning, NLP, and big data analytics to solve complex global challenges and drive intelligent decision-making.

 

PUBLICATIONS

  • Conference Proceedings 2016

    Sentence Based Mathematical Problem-Solving Approach via Ontology Modeling

    D.T.K Geegange, D.N. Koggalahewa, J. L Amararachchi, and Asoka S. Karunanand, (6th International Conference on IT Convergence and Security (ICITCS))

  • Conference Proceedings 2013

    Semantic Self Learning and Teaching Agent (SESLATA)

    D.N. Koggalahewa, J. L Amararachchi, S.U. Pilapitiya, and D.T.K Geegange, (8th International Conference on Computer Science & Education)

  • Conference Proceedings 2013

    Methodology of knowledge representation from natural language (Onto_X)

    D.N. Koggalahewa, J. L Amararachchi, S.U. Pilapitiya, and D.T.K Geegange , (8th International Conference on Computer Science & Education)

  • Journal Publications 2014

    Knowledge Management Framework for Governmental Organizations to Improve Public Services Delivery

    Thrashini Partheepan and J.L. Amararachchi, “European Academic Research, International Multidisciplinary Research Journal” , pp. 124-129

  • Conference Proceedings 2011

    Intelligent Self Learning and Teaching Agent (ISLTA) – WEB GURU

    J.L. Amararachchi, D.N. Koggalahewa, S.P.B. Athauda, S.U. Pilapitiya, O.A.R.K. Fonseka, and D.T.K. Geeganage , (6th research symposium)

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