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Northwest Missouri State University


Dr. Charitha Sasika Hettiarachchi

Dr. Charitha Sasika Hettiarachchi

Email

Office

1810 Colden Hall

Phone

660.562.0804
660.562.1963 (fax)

Joined Northwest in 2016

Assistant Professor


Education

  • Ph.D. Software Engineering North, Dakota State University
  • M.Sc. Information Assurance ,St. Cloud State University
  • B.Sc. Applied Sciences, Sabaragamuwa University of Sri Lanka

Courses Taught

  • Systems Analysis and Design
  • Project Management in Business and Technology
  • Human Computer Interaction
  • Information Assurance and Systems Security
  • Software Requirements Analysis
  • Introduction to Programming-II
  • Software Quality Assurance and Testing
  • Introduction to Management Information Systems

Academic Interests

  • Software Testing
  • Requirements Engineering 
  • Computer Security & Information Assurance

Scholarly Activity

  • C.S. Hettiarachchi, H. Do, and B. Choi, “Risk–Based Test Case Prioritization Using a Fuzzy Expert System,” Information and Software Technology (JIST), Vol. 69, pp. 1-15, January. 2016.  doi:10.1016/j.infsof.2015.08.008
  • H. Srikanth, C.S. Hettiarachchi, and H. Do, “Requirements–Based Test Prioritization Using Risk Factors: an Industrial Study,” Information and Software Technology (JIST), 2015 (in press). doi: 10.1016/j.infsof.2015.09.002
  • C.S. Hettiarachchi, H. Do, B. Choi, “Effective Regression Testing Using Requirements and Risks,” in: Proceedings of the IEEE Eighth International Conference on Software Security and Reliability (SERE), June 2014, pp. 157–166. doi: 10.1109/SERE.2014.29