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Untitled Document
Academic Staff member

Mr.S.A.S.Lorensuhewa

 Senior Lecturer (Grade I)

B.Sc. (Colombo, Sri Lanka) , M.Sc. (Zhejiang, China),
Email aruna@dcs.ruh.ac.lk
Extention 4804

LinnkedIn ResearchGate Google Scholar


  • • Automata Theory
  • • Data Mining
  • • Internet Programming and Web Technologies
  • • Data Communication and Networks
  • • Internet Protocols and Services
  • • Programming Techniques
  • • Computer Architecture.
  • • Object Oriented Programming
  • • Linux Operating System and administration
  • Computer Applications
  • Text Mining and Text Classification Data Mining
  • Rule Extraction and Knowledge Representation Applications of Machine Learning Techniques
  • Lorensuhewa Aruna, Pham Binh L., & Geva, Shlomo (2003) Style Recognition using Keyword Analysis. In Zaiane, Osmar R., Simoff, Simeon J., & Djeraba, Chabane (Eds.) Lecture Notes in Artificial Intelligence; Mining Multi-Media and Complex Data, Springer, pp. 266-280
  • Geva, Shlomo, Lorensuhewa, Susil, & Pham, Binh (2003) Application of Machine Learning Techniques to Design Classification. In Lovell, B, Campbell, D, Fookes, C, & Maeder, A (Eds.) Proceedings of the 8th Australian and New Zealand Intelligent Information Systems Conference (ANZIIS 2003), 10 - 12 December 2003, Sydney, New South Wales.
  •  Geva, Shlomo, Lorensuhewa, Susil, & Pham, Binh (2003) Application of Machine Learning Techniques to Design Classification. Proceedings of the 8th Australian and New Zealand Intelligent Information Systems Conference (ANZIIS 2003), 10 - 12 December 2003, Sydney, New South Wales.
  • Lorensuhewa Aruna, Pham Binh L., & Geva, Shlomo (2011) Inferencing design styles using Bayesian Networks. Ruhuna Journal of Science, 1, pp. 113-124.
  • K. D.C. G Kapugama, S. A. S. Lorensuhewa, M. A. L Kalyani 'Enhancing Wikipedia Search Results using Text Mining' International Conference on Advances in ICT for Emerging Regions ( ICTer 2016) pp 168 175
  • Chanaka K. M. R, S. A. S. Lorensuhewa, M. A. L Kalyani, 'A preliminary model of predictive text for Sinhala using N-gram Statistics' RISTCON 2017
  • Sarubi T. S. A. S. Lorensuhewa, M. A. L Kalyani 'Use of dynamic text prediction for Tamil text editing' RISTCON 2018
  • K. D.C. G Kapugama, S. A. S. Lorensuhewa, M. A. L Kalyani, 'Improving user friendliness of Singlish to Sinhala Unicode conveters by word prediction' RISTCON 2018
  • Ekanayaka R. K. S. K , S. A. S. Lorensuhewa, M. A. L Kalyani, Sinhala news analysis using text mining and machine learning, RISTCON 2018
  • P. D. T. Chathuranga, , S. A. S. Lorensuhewa, M. A. L Kalyani 'Sinhala Sentiment Analysis using Corpus based Sentiment Lexicon' ICTer 2019
  • Sandaruwan H. M. S. T., , S. A. S. Lorensuhewa, M. A. L Kalyani, 'Sinhala Hate Speech Detection in Social Media using Text Mining and Machine Learning' ICTer 2019
  • Support Vector Machine based Named Entity Recognition for Sinhala, P. S. Mallikarachchi, S. A. S Lorensuhewa, M. A. L Kalyani IRCUWU 2021, 5th International Research Conference, Uva Wellassa University of Srilanka
  • Word Embedding as Word Representation for Clustering Sinhala News Documents, R. I. Weerasiri, S. A. S. Lorensuhewa, M. A. L Kalyani IRCUWU 2021, 5th International Research Conference, Uva Wellassa University of Srilanka
  • 2006 - 2012: Head, Department of Computer Science,Faculty of Science, University of Ruhuna
  • 2006 - 2012: Director, Computer Unit, University of Ruhuna
  • 2017 – 2020: Head, Department of Information and Communication Technology , Faculty of Technology, University of Ruhuna
  • 2010 – 2021: Director, Lanka Educational and Research Network (LEARN)