Publications

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A Two-Dimensional Dynamical System for Local Transmission of Dengue with Time Invariant Mosquito Density

BOOKS & BOOKS CHAPTERS
Wickramaarchchi WPTM, Perera SSN
Hemen Dutta (eds.), Mathematical Modelling in Health, Social and Applied Sciences, Springer Nature Singapore Pte Ltd, pp 73-106 (ISBN 978-981-15-2285-7, e-ISBN 978-981-15-2286-4).
Publication year: 2020

Chapter: A Two-Dimensional Dynamical System for Local Transmission of Dengue with Time Invariant Mosquito Density

A Multi-Criterion Simulation Model to Determine Dengue Outbreaks

REFEREED JOURNAL PUBLICATIONS
Piotr Jakubowski, Hasitha Erandi, Anuradha Mahasinghe, Sanjeewa Perera, Andrzej Ameljanczyk
Computer Science , 21(3), pp 341-358.
Publication year: 2020

A Multi-Criterion Simulation Model to Determine Dengue Outbreaks

Time Series Decomposition: An Application to Dengue Data with Climate Variables

CONFERENCE PROCEEDINGS - Abstracts
AttanayakeAMCH, Perera SSN, Liyanage UP
Rajarata International Research Conference (RIRC 2019), November 6-7, 2019, Organized by Rajarata University of Sri Lanka, pp 108
Publication year: 2019

Time Series Decomposition: An Application to Dengue Data with Climate Variables

Simple Model to Identify the Dynamical Behavior of Vector Borne Diseases

CONFERENCE PROCEEDINGS - Abstracts
Erandi KKWH, Perera SSN, Mahasinghe AC
International Conference on Numerical Analysis & differential Equation with Applications, July 20-22, 2019, organized by Centre for Applied Mathematics and Computing, Siksha ‘O’ Anusandhan, India.
Publication year: 2019

Simple Model to Identify the Dynamical Behavior of Vector Borne Diseases

Predicting yield of sesame (Sesamum indicum L.) under climatic variability through nonlinear autoregressive with external input neural network

CONFERENCE PROCEEDINGS - Abstracts
Dissanayake IAJK, Perera SSN, Sewwandi C, Ranwala SMW
The International Society for Ecological Modelling Global Conference 2019, October 1-5, 2019, Salzburg Congress Centre, Salzburg, Austria, pp 30
Publication year: 2019

Predicting yield of sesame (Sesamum indicum L.) under climatic variability through nonlinear autoregressive with external input neural network

Predicting germination, growth and yield performance of sesame (Sesamum indicum L.) under water deficit conditions through fuzzy modelling approach

CONFERENCE PROCEEDINGS - Abstracts
Dissanayake IAJK, Perera SSN, Ranwala SMW, Hoang M, Williams B, Mundree S
The International Society for Ecological Modelling Global Conference 2019, October 1-5, 2019, Salzburg Congress Centre, Salzburg, Austria, pp 20
Publication year: 2019

Predicting germination, growth and yield performance of sesame (Sesamum indicum L.) under water deficit conditions through fuzzy modelling approach

Portfolio Optimization Using Weighted Historical Return Values: Investors View Approach

CONFERENCE PROCEEDINGS - Full Papers
Ranasinghe LP, Perera SSN, Liyanage UP
AIP Conference Proceedings 2184, 040003 doi.org/10.1063/1.5136376, pp 1-6
Publication year: 2019

Portfolio Optimization Using Weighted Historical Return Values: Investors View Approach

Optimizing Wiener and Randic Indices of Graphs

CONFERENCE PROCEEDINGS - Abstracts
Mahasinghe AC, Erandi KKWH, Perera SSN
8th International Eurasian Conference on Mathematical Sciences and Applications, August 27-30, 2019, Baku, Azerbaija, pp 107
Publication year: 2019

Optimizing Wiener and Randic Indices of Graphs

Multiplat form Dengue Management Android Mobile Application

CONFERENCE PROCEEDINGS - Full Papers
WeththasingheWAUK, Liyanage UP, Perera SSN
AIP Conference Proceedings 2184, 060025 doi.org/10.1063/1.5136457 pp 1-7
Publication year: 2019

Multiplat form Dengue Management Android Mobile Application

Modeling the Age-Dependent Infectiousness of Diseases: An Integral Equation Approach

REFEREED JOURNAL PUBLICATIONS
Meththananda RGUI, Ganegoda NC, Perera SSN
Mathematical Modelling and Applications, 4(1), pp 10-14
Publication year: 2019

Modeling the Age-Dependent Infectiousness of Diseases: An Integral Equation Approach

Mathematical Modeling and Analysis of Innate and Humoral Immune Responses to Dengue Infections

REFEREED JOURNAL PUBLICATIONS
Perera SD, Perera SSN
International Journal of Biomathematics, 12(7), pp 1-16
Publication year: 2019

Germination and Seedling Growth Responses of Sri Lankan Grown Sesame / Thala (Sesamum indicum L.) for Simulated Drought Conditions

REFEREED JOURNAL PUBLICATIONS
Dissanayake IAJK, Ranwala SMW, Perera SSN
Journal of the National Science Foundation, Sri Lanka , 47(4). pp 479 - 490
Publication year: 2019

Fuzzy Linear Regression Model to assess the Dispersal Risk of Invasive Alien Plant Species

CONFERENCE PROCEEDINGS - Abstracts
Peiris HOW, Perera SSN, Chakraverty S, Ranwala SMW
University of Colombo Annual Research Symposium 2019, November 22, 2019, pp 229
Publication year: 2019

Fuzzy Linear Regression Model to assess the Dispersal Risk of Invasive Alien Plant Species

Forecasting Dengue Cases in Colombo, Sri Lanka using Negative Binomial Regression + Exponential Smoothing

CONFERENCE PROCEEDINGS - Full Papers
Attanayake AMCH, Perera SSN, Liyanage UP
Proceeding of ASAIHL International Conference, University of Kelaniya, pp 54-63
Publication year: 2019

Forecasting Dengue Cases in Colombo, Sri Lanka using Negative Binomial Regression + Exponential Smoothing

Factors Associated with Induction of Labour and Pregnancy Outcomes in 14 Health Care Facilities in Sri Lanka

REFEREED JOURNAL PUBLICATIONS
Gunawardana JRNA, Perera SSN
J. Sci. Univ. Kelaniya, 12, pp 45-65
Publication year: 2019

Factors Associated with Induction of Labour and Pregnancy Outcomes in 14 Health Care Facilities in Sri Lanka

Estimation of Economic Burden Caused by Influenza using an Insurance based Probabilistic Model

CONFERENCE PROCEEDINGS - Abstracts
Perera MSH, Perera SSN
12th International Research Conference, September 11-12, 2019, organized by General Sir John Kotelawala Defence University, Sri Lanka, pp 223
Publication year: 2019

Estimation of Economic Burden Caused by Influenza using an Insurance based Probabilistic Model

Dengue Outbreaks Prediction Model for Urban Colombo using Meteorological Data

CONFERENCE PROCEEDINGS - Abstracts
Erandi KKWH, Perera SSN, Mahasinghe AC
International Conference on Dynamical Systems Mathematical Modeling and Computing Techniques (ICDMMCT-2019), February 14-16, 2019, Organized by Department of Mathematics, The Grndhigram Rural Institute, India, pp 38
Publication year: 2019

Dengue Outbreaks Prediction Model for Urban Colombo using Meteorological Data

Combining Forecasts of ARIMA and Exponential Smoothing Models

REFEREED JOURNAL PUBLICATIONS
Attanayake AMCH, Perera SSN, Liyanage UP
Advances and Applications in Statistics, 59(2), pp 199-208
Publication year: 2019

Combining Forecasts of ARIMA and Exponential Smoothing Models

Cluster Analysis of Spatial and Temporal Distribution of Dengue Disease in Sri Lanka from 2012 to 2017

CONFERENCE PROCEEDINGS - Full Papers
Perera PHG,Perera SSN, Liyanage UP
AIP Conference Proceedings 2184, 050020 doi.org/10.1063/1.5136408, pp 1-6
Publication year: 2019

Cluster Analysis of Spatial and Temporal Distribution of Dengue Disease in Sri Lanka from 2012 to 2017

Chapter: Insurance Model to Estimate the Financial Risk Due to Direct Medical Cost on Dengue Outbreaks

BOOKS & BOOKS CHAPTERS
SSN Perera
Frank T. Smith, Hemen Dutta, John N. Mordeson (eds.), Mathematics Applied to Engineering, Modelling and Social Issues, Studies in Systems, Decision and Control, Springer Nature Switzerland Pte Ltd, pp 629 - 663 (ISBN 978-3-030-12231-7, e-ISBN 978-3-030- 12232-4)
Publication year: 2019

Insurance Model to Estimate the Financial Risk Due to Direct Medical Cost on Dengue Outbreaks

Analysis of Lightning Strike Variations in Sweden from 2000 - 2014

REFEREED JOURNAL PUBLICATIONS
Hewage KDN, Cooray V, Perera SSN, Boralugoda SK, Fernando IMK
International Journal of New Technology and Research (IJNTR), 5(12), pp 16-19
Publication year: 2019

Analysis for Fractional- Order Predator - Prey Model with Uncertainty

REFEREED JOURNAL PUBLICATIONS
Narayanamoorthy S, Baleanu D, Thangapandi K, Perera SSN
IET Systems Biology , 13(6), pp 277-289
Publication year: 2019

A Modified Wiener Index Approach to Reduce theCompactness of an EpidemiologicalNetwork

CONFERENCE PROCEEDINGS - Abstracts
Erandi KKWH, Mahasinghe AC, Perera SSN
University of Colombo Annual Research Symposium 2019, November 22, 2019, pp 213
Publication year: 2019

A Modified Wiener Index Approach to Reduce theCompactness of an EpidemiologicalNetwork

A Fuzzy Linear Model using Possibilistic Linear Regression with Least Squares Method: An Application to Dengue and Rainfall Data

CONFERENCE PROCEEDINGS - Abstracts
Attanayake AMCH, Perera SSN, Liyanage UP
20th International Postgraduate Research Conference (iprc 2019), University of Kelaniya, pp 77
Publication year: 2019

A Fuzzy Linear Model using Possibilistic Linear Regression with Least Squares Method: An Application to Dengue and Rainfall Data

Spatial-Temporal Risk Mapping for Dengue Disease in Colombo, Sri Lanka

CONFERENCE PROCEEDINGS - Abstracts
Attanayake AMCH, Perera SSN
International Conference on Mathematical Sciences and Technology 2018 (MathTech 2018), December 10-12,2018, Organized by University Sains, Malaysia, pp 87
Publication year: 2018

Spatial-Temporal Risk Mapping for Dengue Disease in Colombo, Sri Lanka

Simulation Model to Study the Effect of Physical Activities on Human Thermoregulation Process

CONFERENCE PROCEEDINGS - Abstracts
Piyatilake ITS, Perera SSN
International Conference on Mathematical Modeling and Computations (ICMMC-2018), December 1-3, 2018, Organized by South Asian University, New Delhi, India, pp 80
Publication year: 2018

Simulation Model to Study the Effect of Physical Activities on Human Thermoregulation Process

Simulation Model to Capture the Future Trend of Air Quality in Urban Colombo

REFEREED JOURNAL PUBLICATIONS
Piyatilake ITS, Perera SSN
International Journal of Pure and Applied Mathematics, 118(6), pp 261-269
Publication year: 2018

Simulation Model to Capture the Future Trend of Air Quality in Urban Colombo

Simulation Model for Dynamics of Dengue with Innate and Humoral Immune Responses

REFEREED JOURNAL PUBLICATIONS
Perera SD, Perera SSN
Computational and Mathematical Methods in Medicine, Volume 2018, Article ID 8798057, pp 1-18
Publication year: 2018

Simulation Model for Dynamics of Dengue with Innate and Humoral Immune Responses

Recent Advances in Applications of Computational and Fuzzy Mathematics

EDITED BOOKS
Chakraverty S, Perera SSN
S. Chakraverty and S. Perera (eds.), Recent Advances in Applications of Computational and Fuzzy Mathematics, Springer Nature Singapore Pte Ltd, pp 109-145 (ISBN 978-981-13-1152-9, e-ISBN 978-981-13-1153-6)
Publication year: 2018

Recent Advances in Applications of Computational and Fuzzy Mathematics

Predicting dengue incidences using rainfall and temperature

CONFERENCE PROCEEDINGS - Abstracts
Pushpakanthi UBN, Perera SSN
Research Symposium on Pure and Applied Sciences, October 26, 2018, Faculty of Science, University of Kelaniya, Sri Lanka, pp 92
Publication year: 2018

Predicting dengue incidences using rainfall and temperature

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