D e p a r t m e n t   o f

Statistics & Computer Science

Name

Prof. Roshan D. Yapa

Professor in Statistics & Computer Science

B.Sc. (SJP), M.Sc. (CMB), D.Eng. (Hiroshima, Japan)

Academic Staff Home  

Publications

PeerJ Computer Science

Chamikara MAP, Galappaththi A, Yapa RD, Nawarathna RD, Kodituwakku SR, Gunatilake J, Jayathilake AACA, Liyanage L. (2016). Fuzzy based binary feature profiling for modus operandi analysis. PeerJ Computer Science, 2: e65.

DOI: https://doi.org/10.7717/peerj-cs.65

International Journal of Soft Computing and Engineering (IJSCE) ISSN: 2231-2307

R.R. Nanayakkara, Y.P.R.D. Yapa, P.B. Hevawithana, P. Wijekoon, (2015). Automatic Breast Boundary Segmentation of Mammograms. International Journal of Soft Computing and Engineering (IJSCE) ISSN: 2231-2307, Volume-5 Issue-1: pp 97-101 .

International Journal of Computer Applications

P Gunathilake, Y Yapa, AJ Pinidiyaarachchi, JV Wijayakulasooriya, R Ranaweera, (2015). Computerized 3D Modeling for Rapid Artificial Bone Substitute Manufacturing. International Journal of Computer Applications, 119 (17).

International Journal of Development Research

R. M. I. P. Ratnayake, P. Wijekoon, Yapa. R.D., (2014). Relationship Between All Share Price Index (ASPI) and Macroeconomic Variables: Evidence from Sri Lanka. International Journal of Development Research, Vol. 4, Issue 9: pp 1923-1928 .

International Journal of Soft Computing and Engineering (IJSCE), Volume-4, Issue-2,

I.A. K. C. Samarasinghe, S.R. Kodituwakku, R. D. Yapa, (2014). Understanding the Internet Usage Habits of the Students of University of the Visual & Performing Arts through Data Mining. International Journal of Soft Computing and Engineering (IJSCE), Volume-4, Issue-2,, pp 45-48, ISSN: 2231-2307 .

International Journal of Soft Computing and Engineering (IJSCE)

I.A. K. C. Samarasinghe, S.R. Kodituwakku, R. D. Yapa, (2013). Data Mining and Service Customization in Leisure and Hospitality. International Journal of Soft Computing and Engineering (IJSCE), Volume-3, Issue-5,: pp 24-29, ISSN: 2231-2307 .

International Journal of Scientific & Technology Research (IJSTR)

M.A.P. Chamikara, Y.P.R.D. Yapa, S.R. Kodituwakku, J. Gunathilake, (2013). An efficient algorithm to detect the nearest location of a map for a given theme. International Journal of Scientific & Technology Research (IJSTR), Volume-2, Issue-4: pp 55-59, ISSN 2277-8616. .

International Journal of Statistics and Probability

C.Manoj, P.Wijekoon., R.D. Yapa., (2013). The McDonald Generalized Beta-Binomial Distribution: A New Binomial Mixture Distribution and Simulation Based Comparison with its Nested Distributions in Handling Overdispersion. International Journal of Statistics and Probability, 2(2).

DOI: https://doi.org/10.5539/ijsp.v2n2p24

International Journal of Soft Computing and Engineering

M.A.P. Chamikara, Y.P.R.D. Yapa, S.R. Kodituwakku, J. Gunathilake (2012). SL-SecureNet: Intelligent Policing using Data Mining Techniques . International Journal of Soft Computing and Engineering, Volume 2 – Issue 1: pp 175-180, ISSN: 2231-2307.

International Journal of Latest Trends Computing

T.M.D.K. Bandara, R.D. Yapa, S. R. Kodituwakku, (2011). Simulation of Regression Analysis by an Automated System Utilizing Artificial Neural Networks. International Journal of Latest Trends Computing, Vol. 2, No. 3: pp 378-391, E-ISSN: 2045-5364 .

International Journal of Biomedical Sciences

Roshan Dharshana Yapa, Koichi Harada, (2008). Breast Skin-Line Estimation and Breast Segmentation inMammograms using Fast-Marching Method. International Journal of Biomedical Sciences, Vol. 3, No. 1: pp 54-62, ISSN: 2070-3848 .

International Journal of Computer Science and Computer Security

Roshan Dharshana Yapa, Koichi Harada, (2008). Connected Component Algorithms for Greyscale Images and Evaluation of Performance using Digital Mammograms. International Journal of Computer Science and Computer Security, Vol. 8, No. 6: pp 33-41, ISSN: 1738-7906 .

Machine Graphics & Vision

Roshan Dharshana Yapa, Koichi Harada, (2007). A Connected Component Labelling Algorithm For Greyscale Mammography Image Processing as a Pre-Processing Tool. Machine Graphics & Vision, Vol. 16, No. 3/4: pp 305-327, ISSN: 1230-0535 .