Personal Information
Wiriththamulle Gamage Samanthi Konarasinghe

Institute of Mathematics and Management, Colombo, Sri Lanka

Wiriththamulle Gamage Samanthi Konarasinghe
Educations
From 10/2007 to 08/2016, Doctor of Philosophy , Sri Lanka
From 03/2009 to 03/2013, Master of Business Administration , Sri Lanka
From 11/2004 to 02/2007, Master of Science in Applied Statistics , Sri Lanka
From 01/1998 to 07/1999, Postgraduate Diploma in Industrial mathematics , Sri Lanka
From 03/92 to 03/1997, Bachelor of Science , Sri Lanka
Work Experiences
From 10/2012 to 11/2017, Director/ Statistician , Institute of Mathematics & Management, Sri Lanka
From 10/2007 to 08/2010, Senior Lecturer , Asia Pacific Institute of Information Technology (APIIT),Sri Lanka
From 10/1997 to 07/2007, Lecturer , Royal Institute, Sri Lanka
Speciality
Statistics
Mathematics
Management Science
Journal Articles
Konarasinghe, W.G.S., (2017). Theory of Uniform Circular Motion in Portfolio Selection. International Journal of Novel Research in Physics, Chemistry and Mathematics, 4(3), 10-18. Available at: www.noveltyjournals.com
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2016). Circular Methods on Forecasting Risk & Returns of Share Market Investments. International Journal of Research & Review. 3(4), 51-56, Available at, www.gkpublication.in
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2016). Circular Model on Forecasting Returns of Sri Lankan Share Market. International Journal of Novel Research in Physics, Chemistry and Mathematics, 3(1), 49-56. Available at: www.noveltyjournals.com
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2016). Comparison of ARIMA & Circular Model in Forecasting Sri Lankan Share Market Returns. International Journal of Novel Research in Interdisciplinary Studies, 3(2), 3-8. Available at: www.noveltyjournals.com
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2016). Spectral Analysis on Forecasting Sri Lankan Share Market Returns. International Journal of Management & Applied Science. 2(1),25-28. Available at, http://ijmas.iraj.in/
Konarasinghe, W.G.S., (2016). Circular Indicator on Measuring Risk of Returns of Sri Lankan Share Market. Global Journal for Research Analysis, 5(4), 247-248. Available at: http://theglobaljournals.com/
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2015). Forecasting Share Prices of Banks of Colombo Stock Exchange. International Journal of Research & Review. 2(6), 372-378, Available at, www.gkpublication.in
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2015). Comparison of Time Domain and Frequency Domain Analysis in Forecasting Sri Lankan Share Market Returns. International Journal of Management & Applied Science. 1(9),16-18, Available at, http://ijmas.iraj.in/
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2015). ARIMA Models on Forecasting Sri Lankan Share Market Returns. International Journal of Novel Research in Physics, Chemistry and Mathematics, 2(1), 6-12. Available at: www.noveltyjournals.com
Konarasinghe, W.G.S., Abeynayake, N.R., (2015). Fourier Transformation on Model Fitting for Sri Lankan Share Market Returns. Global Journal for Research Analysis, 4(1), 159-161. Available at: http://theglobaljournals.com/
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2015). Covariance Structure of Sri Lankan Share Market Returns. International Journal of Novel Research in Interdisciplinary Studies, 2(1), 13-22. Available at: www.noveltyjournals.com
Konarasinghe, W.G.S., (2014). Review of Statistical Modeling in Technical Analysis of Financial markets. Journal of Management, South Eastern University of Sri Lanka, X(1), 42-50. http://ir.lib.seu.ac.lk/handle/123456789/1413
Konarasinghe, W.G.S. & Pathirawasam, C. (2013). Modeling Stock Returns and Trading Volume of Colombo Stock Exchange. Sri Lankan Journal of Management, 18, (3&4), 167-224 http://www.sljm.pim.lk/
Conference Papers
Konarasinghe, W.G.S (2016). Circular Model for ForecastingReturns of Bank, Finance & Insurance Sector of the Sri Lankan Stock Market. Proceedings of 5th International Conference of the Sri Lankan Forum of University Economists. 73-78.
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P. (2016). Circular Methods on Forecasting Risk & Return of Hotel & Travel Sector of Sri Lankan Share Market. Proceedings of International Conference on Business, Economics, Social Sciences & Humanities, Singapore, 197, (14), 18. Available at: http://academicfora.com/
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P., (2015). Spectral Analysis on Forecasting Sri Lankan Share Market Returns. Proceedings of Academics World 7th International Conference, Bangkok, Thailand, 13-18. http://worldresearchlibrary.org/
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P.,(2015). Fourier analysis on Modeling Sector Returns of Sri Lankan Share Market. Conference Proceedings of International Conference of Multidisciplinary Approaches- 2015, Faculty of Graduate Studies, University of Sri Jayewardenepura, Sri Lanka, 135.
Konarasinghe, W.G.S., Abeynayake, N.R., Gunaratne, L.H.P, (2015). Comparison of Time Domain and Frequency Domain Analysis in Forecasting Sri Lankan Share Market Returns. Proceedings of ISER 2nd International Conference, Singapore, 1-6.
Konarasinghe, W.G.S., Abeynayake, N.R., (2015). Fourier Analysis on Modeling Stock Returns of Individual Companies in Bank Finance & Insurance Sector of Sri Lanka, Share Market. Conference Proceedings of 2nd Ruhuna International Science and Technology Conference, Faculty of Science, University of Ruhuna, Sri Lanka, 103. http://www.sci.ruh.ac.lk/
Konarasinghe, W.G.S., Abeynayake, N.R., (2014). Time Series Patterns of Sri Lankan Stock Returns. Proceedings of Doctoral Consortium, 11th International Conference in Business & Management, University of Sri Jayewardenepura, Sri Lanka, 78-95.
Konarasinghe, W.G.S., Abeynayake, N.R.,(2014). ARIMA Models on Forecasting Stock Returns. Annual Academic Sessions, The Open University of Sri Lanka, 280.
Konarasinghe, W.G.S., Abeynayake, N.R., (2014).Review of Statistical Modeling in Technical Analysis of Financial Markets. Conference Proceedings of Wayamba International Conference-2014, Wayamba University of Srilanka, Kuliyapitiya, Sri Lanka, 300.
Konarasinghe, W.G.S., Abeynayake, N.R.(2014).Covariance Structure of Share Market Returns. Conference Proceedings of International Conference of Multidisciplinary Approaches- 2014, Faculty of Graduate Studies, University of Sri Jayewardenepura, Sri Lanka, 93.
Konarasinghe, W.G.S., Abeynayake, N.R. (2014).Modeling Stock Returns of Individual Companies of Colombo Stock Exchange. Conference Proceedings of the 1st International Forum for Mathematical Modeling- 2014, Department of Mathematics, University of Colombo, Sri Lanka, 111.
Konarasinghe, W.G.S. & Pathirawasam,C.(2013).The Dynamic Relation between Stock Returns and Trading Volume of Colombo Stock Exchange. Proceedings of the 2nd International Research Conference on Humanities and Social Sciences 2013 , Faculty of Humanities and Social Sciences University of Sri Jayawardanapura, Sri Lanka,119
Samanthi W.G, (1999). Mathematical Models for Rainfall – Runoff Relationships, Sri Lanka Association for the Advancement of Science, E1 17, 194.
Honors and Awards
Best Paper award in International Conference on Business, Economics, Social Sciences & Humanities, Singapore in May 2016
ADDRESS
Science Publishing Group
548 FASHION AVENUE
NEW YORK, NY 10018
U.S.A.
Tel: (001)347-688-8931