Mr Rohana Dissanayake

 

B. Sc (Colombo), Postgraduate Diploma in Applied Statistics
M. Sc. In Statistics( Pune)
Senior Lecturer – Grade II, in Mathematics, Department of
Mathematics, University of Moratuwa
 
 
 
 
 
 
 
 

 

 


Special Qualifications:

 
  • Visiting Lecturer of the Actuarial Statistics, Department of Statistics, University of Sri Jayewardenepura.
  • Lecturer of Financial Mathematics, M. Sc. In Financial Mathematics, Department of Mathematics, University of Moratuwa.
  • Lecturer of Actuarial Statistics, M. Sc. In Financial Mathematics, Department of Mathematics, University of Moratuwa.
  • The certificate in Teaching in Higher Education Courses issued by the University of Colombo, Sri Lanka.
  • Head of the department, Mathematics, Science and Computer Science, from December 2005 to January 2008 Sir John Kotelawala Defence University, Ratmalana.
  • Visiting Lecturer of the Financial Statistics, Post graduate Diploma in Actuarial Science University of Uwa Wellassa.
  • Committee member of SLAAS ,E 1 section.


 

Publications:

 
  1. Dissanayake A. R., Soysa I., Attigala D. (2011). Estimating Parameters of Makeham’s Law of Mortality, Proceeding of Information Technology Research Unit Research Symposium, University of Moratuwa, 22nd November 2011.
  2. Ransinghe L.P., Dissanayake A. R., Cooray T. M. J. A. (2013). Portfolio Optimization using Quadratic Programming. 8th Annual International Research Conference on Management and Finance, Department of Finance, University of Colombo.
  3. Dissanayake A. R., Gamini D. D. D., Godawatta L. C. (2014). Pricing European Options Using Black Scholes Model and Artificial Neural Network. Proceeding of International Conference on Mathematical Modeling, Department of Mathematics, University of Colombo.
  4. Time Fluctuation Models to Forecast Tea Production and Prices in Sri Lanka, International Conference on Sri Lankan Studies., 16-18 December 2005.
  5. Time series data analysis on Tea Production, Export and Price, Research project for The M. Sc. in Statistics, University of Pune , India.
  6. A Model to predict Fatality Rate of Road accidents , Research Project for the Postgraduate Diploma in Industrial Mathematics, University of Sri Jayewardenapura, Sri Lanka.