After being graduated from the 1^st batch of the Department of Computing and Information Systems, Faculty of Applied Sciences at Sabaragamuwa University of Sri Lanka in 2013 she joined Sabaragamuwa University of Sri Lanka as a lecturer (probationary) in the same year. She has successfully completed her Masters and Doctoral studies at the Graduate School of Computer Science and Engineering, University of Aizu, Japan in 2016 and 2019 respectively.

Work Experience:

• Senior Lecturer (Grade II) - Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka (2019  to date)
• Lecturer (Probationary) - Centre for Computer Studies, Sabaragamuwa University of Sri Lanka (2013 - 2019)
• Demonstrator (Temporary) - Department of Computing and Information Systems, Faculty of Applied Sciences, Sabaragamuwa University of Sri Lanka (2013)
• Software Engineer (Internship) - John Keells Computer Services (JKCS) Pvt. Ltd. (2012)

• Sri Lanka Association for the Advancement of Science (SLAAS), Member - Since 2021
• Computer Society of Sri Lanka (CSSL), Professional Member - Since 2021
• Institute of Electrical and Electronics Engineers (IEEE), Member - Since 2020
• IEEE Women in Engineering (WIE), Member - Since 2020 
  • Executive Committee (Assistant Treasurer) - IEEE WIE Sri Lanka Section for the Year 2023
  • Executive Committee (Information Manager/Webmaster) - IEEE WIE Sri Lanka Section for the Year 2022
  • Executive Committee (Information Manager/Webmaster) - IEEE WIE Sri Lanka Section for the Year 2021
• IEEE Sri Lanka Section Computer Society, Member - Since 2020 
• Sri Lanka Forum of University Economists (SLFUE), Member - Since 2019
• International Association of Engineers (IAENG), Member - Since 2018
• IEEE Technical Committee on Services Computing (IEEE-CS TCSVC), Member - Since 2018
• International Society for Development and Sustainability (ISDS), Member - Since 2015
• Sri Lanka Students' Association in Japan (SLSAJ), Member - Since 2015
• Internet Society (ISOC) - Sri Lanka Chapter, Member - Since 2013

• Data Mining
• Machine Learning
• Deep Learning
• Web Service Clustering
• Recommendation
• Ontology Learning

• Deep Learning-Based Approach for Distinguishing Between AI-Generated and Human-Drawn Paintings
• Utilizing Deep Learning to Identify and Differentiate between AI-generated and Human-written Sinhala Answers
• Identifying Duplicate GitHub Issues in Open-Source Repositories Using Deep Learning

• Resource person - Workshop of creating questions for the University Competency Test of Information Technology (UCTIT ) basic level examination, Higher Education for the Twenty First Century (HETC) project, University Development Grant (UDG) (Dec. 2014)
• Resource person - Computer training workshop based on the office package for non-academic sub wardens, organized by the Centre for computer studies (Jan. 2014)
• Resource person - Departmental session of the Student Orientation Programme 2021, Faculty of Applied Sciences under the topic “Career Prospects in IT industry - by Alumni of Dept. of CIS” (Aug. 2021)
• Resource person - Computer exhibition at Openayake Viddyakara School conducted by the Centre for Computer Studies (May 2014)
• Project Supervision - Bachelors of Information Technology (BIT) students' final year projects Supervision, University of Moratuwa (2021)
• Project Supervision - Bachelors of Information Technology (BIT) students' final year projects Supervision, University of Moratuwa (2023)
• Master of Information Technology programme 2021 intake, Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka
  • MIT 215  - Database Management Systems
• Master of Information Technology programme 2023 intake, Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka
  • MIT 215  - Database Management Systems
• Master of Information Technology programme 2024 intake, Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka
  • MIT 215  - Database Management Systems

Indexed in SCI / SCIE / SSCI / ESCI / Scopus:

• P.G.S.M.Dharmakeerthi, R.A.H.M. Rupasingha, B.T.G.S.Kumara, Bug Priority Prediction Using Deep Ensemble Approach, Applied Soft Computing, 2025, Vol. 175, 113098.
• R.A.H.M. Rupasingha, Web Service Recommendation Using Memory-Based and Model-Based Collaborative Filtering Algorithms, International Journal of Internet Protocol Technology ( IJIPT), 2024, Vol. 17, No. 2, pp.71–80.
• M.G.D.S. Hansika, K.S. Ranasinghe, R.A.H.M. Rupasingha, Topic Modeling Approach on Twitter Data Relevant to the Political Changes during the COVID-19 Pandemic, Journal of Information Science Theory and Practice, vol. 13, no. 1, pp. 15–35, Mar. 2025.
• P.H.C. Samanmali, R.A.H.M. Rupasingha, Sentiment Analysis on Google Play Store App Users’ Reviews Based on Deep Learning Approach, Multimedia Tools and Applications, 2024, pp.1-29. 
• R.D.S. Dilanka, R.A.H.M. Rupasingha, Sentiment Analysis on Suicidal Tendency Affected by the Covid-19 Pandemic: A Comparison of Different Algorithms Using Twitter Data, Coronaviruses, Vol. 6, Issue 2, 2025, pp. 64-77.
• K.D.S. Balasooriya, R.A.H.M. Rupasingha, and B.T.G.S. Kumara, Analysis of Suicide-Related Tweets During the COVID-19 Pandemic, Coronaviruses, Feb. 2025, 6(1), pp. 103-117.
• K. I. Senadhira, R. A. H. M. Rupasingha and B. T. G. S. Kumara, A Deep Learning Based Approach for Classifying Tweets Related to Online Learning During the Covid-19 Pandemic, Education and Information Technologies, 2023.
• M. P. R. I. R. Silva, R. A. H. M. Rupasingha, B. T. G. S. Kumara, Identifying Complex Causal Patterns in Students’ Performance Using Machine Learning,  Technology, Pedagogy and Education, 2023.
• A. M. Weerasinghe and R. A. H. M. Rupasingha, Improving Web Service Recommendation using Clustering with K-NN and SVD Algorithms, KSII Transactions on Internet and Information Systems, vol. 15, no. 5, pp. 1708-1727, 2021. DOI: 10.3837/tiis.2021.05.007.
• R. A. H. M. Rupasingha, I. Paik, Alleviating Sparsity by Specificity-Aware Ontology-Based Clustering for Improving Web Service Recommendation, IEEJ Transactions on Electrical and Electronic Engineering, 2019 July 8, 14(10), pp.1507-1517.
• R. A. H. M. Rupasingha, I. Paik, and B. T. G. S. Kumara, Specificity-Aware Ontology Generation for Improving Web Service Clustering, IEICE Transactions on Information and Systems, 2018 Aug 1, 101(8), pp.2035-2043.

• K M G S Karunarathna, R A H M Rupasingha and B T G S Kumara, Deep Learning Approaches for Classifying Informal and Formal English Texts Using Linguistic Features, International Journal of Research in Computing (IJRC), March 2025, Vol. 4 Issue 1, pp. 9-22.
• K.V.K.C. Gamage, K.S. Ranasinghe, and R.A.H.M. Rupasingha, Anticipating the Effects of Social and Economic Factors in Social Entrepreneurship through an Ensemble Learning Approach, Sabaragamuwa University Journal, 2024 (Accepted)  
• D.N.A. Dissanayake, R. A. H. M. Rupasingha, B. T. G. S. Kumara, Automatic Bug Priority Prediction using LSTM and ANN Approaches during Software Development, International Journal of Research in Computing (IJRC), Vol. 3, no. 1, pp. 15–26, Jul. 2024.
• R.M.D.G. Rathnayaka and R.A.H.M. Rupasingha, Management Lessons from Impact of Covid-19 on Political Changes: Sentiment Analysis Using Twitter Data, IUP Journal of Management Research, 2023, 22(2), pp.5-27.
• K. M. G. S. Karunarathna, M. P. R. I. R. Silva, R. A. H. M. Rupasingha, Ensemble Learning Approach for Identifying Personality Traits based on Individuals' Behavior, Sri Lanka Journal of Social Sciences and Humanities,  2023, 3(1), pp. 107-116.
• M. P. R. I. R. Silva, R. A. H. M. Rupasingha, B. T. G. S. Kumara, A Study for Determining Students’ Academic Performance Based on Their Activities Using Clustering Approaches,  Sri Lankan Journal of Technology (SLJoT),  2022, Vol. 03 Sp. Issue, pp. 55-61.
• S. A. D. D. Abesiri, R. A. H. M. Rupasingha, An Ensemble Learning Approach to Predict Employees' Choice for Continuing E-working Concept in the Post-Pandemic World, The IUP Journal of Information Technology, Vol. 18, Issue. 4, 2022.
• K M G S Karunarathna, R. A. H. M. Rupasingha, Learning to Use Normalization Techniques for Preprocessing and Classification of Text Documents, International Journal of Multidisciplinary Studies (IJMS), Volume 9, Issue II, pp 69 – 81, 2022
• P. A. H. S. Gunathilaka, R. A. H. M. Rupasingha, Customer Satisfaction on Digital Banking During the Covid-19 Pandemic: A Case Study of Banking Customers in Sri Lanka, Sri Lankan Journal of Banking and Finance (SLJBF), Vol. 05, Issue 02, pp. 35-57, December 2022.
• K M G S Karunarathna, R A H M Rupasingha and B T G S Kumara, An Ensemble Learning Approach to Classifying Documents Based on Formal and Informal Writing Styles, The IUP Journal of Information Technology, Vol. 18, No. 3, 2022 Sep., pp: 27-49.
• H.A.G. Madusanka, R.A.H.M. Rupasingha, The Relationship between Job Skills and the Level of Job Availability in the Information Technology Industry: An Analysis of Information Technology Job Market, Journal of Business and Technology, Vol. 6, No. 2, 2022 July, pp: 95-118.
• M. P. R. I. R. Silva, R. A. H. M. Rupasingha, Student Performance in Higher Educational Institutions: A Comparative Analysis based on Student Activities and Behaviors, Asian Journal of Multidisciplinary Studies, 2021, 4(1), pp.39-48.
• P.M.P.S. Haththotuwa, R.A.H.M. Rupasingha, Adapting to online learning in higher education system during the covid-19 pandemic: a case study of Universities in Sri Lanka, Sri Lanka Journal of Social Sciences and Humanities,  2021, 1(2), pp.147-152.

• A.I. Warnakulasooriya, R. A. H. M. Rupasingha, and B. T. G. S. Kumara, Deep Learning-Based Approach for Distinguishing Between AI-Generated and Human-Drawn Paintings, 8ᵗʰ  International Research Conference on Smart Computing and Systems Engineering (SCSE), 2025 (Accepted)
• T.K.R.S. Dharmadasa, R. A. H. M. Rupasingha, and B. T. G. S. Kumara, A Deep Learning-Based Approach for Detecting Duplicate GitHub Issues in Open-Source Repositories Using LSTM, 8ᵗʰ  International Research Conference on Smart Computing and Systems Engineering (SCSE), 2025 (Accepted)
• R.A.D.K Ranathunga, R. A. H. M. Rupasingha, and B. T. G. S. Kumara, Identifying AI-generated and Human-written Answers in Sinhala Using a Deep Learning Approach, 8ᵗʰ  International Research Conference on Smart Computing and Systems Engineering (SCSE), 2025 (Accepted)
• K. M. G. S. Karunarathna, R. A. H. M. Rupasingha and B. T. G. S. Kumara, Deep Ensemble Approach for Classifying Documents Based on Writing Styles, 9^th International Conference on Advances in Technology and Computing (ICATC 2024), 19^th Dec. 2024. (Accepted)
• H.M.D.T. Herath, R.A.H.M. Rupasingha, Detecting AI-generated and Human-written Documents Using an Ensemble Learning Approach, General Sir John Kotelawala Defence University 17^th International Research Conference, KDU IRC 2024, Sri Lanka, 26-27 Sep. 2024. (Accepted)
• I.D.T.D. Rathnayaka, R.A.H.M. Rupasingha, Tense Identification in English Sentences Using an Ensemble Machine Learning Approach, General Sir John Kotelawala Defence University 17^th International Research Conference, KDU IRC 2024, Sri Lanka, 26-27 Sep. 2024. (Accepted)
• D.B.Y. Perera, R.A.H.M. Rupasingha, An Ensemble Machine Learning Approach for Categorizing English Sentences Based on Their Tone, General Sir John Kotelawala Defence University 17^th International Research Conference, KDU IRC 2024, Sri Lanka, 26-27 Sep. 2024. (Accepted)
• G.K.E. Dilushika, R.A.H.M. Rupasingha, Classification of Research Papers Based on Their Subject Field Using an Ensemble Machine Learning Approach, General Sir John Kotelawala Defence University 17^th International Research Conference, KDU IRC 2024, Sri Lanka, 26-27 Sep. 2024. (Accepted)
• T. D. M. Perera, R. A. H. M. Rupasingha and B. T. G. S. Kumara, "Deep Learning-Based Ensemble Model for Predicting the Lifestyle Status of a Person," 2024 4th International Conference on Advanced Research in Computing (ICARC), Belihuloya, Sri Lanka, 2024, pp. 25-30.
• P. G. S. M. Dharmakeerthi, R. A. H. M. Rupasingha and B. T. G. S. Kumara, "CNN-Based Deep Learning Approach for Prioritization of Bug Reports," 2024 4th International Conference on Advanced Research in Computing (ICARC), Belihuloya, Sri Lanka, 2024, pp. 31-36.
• T. E. Kumarawadu and R. A. H. M. Rupasingha, "Analyzing User's Sentiments Using Twitter Data on the Usage of ChatGPT," 2024 4th International Conference on Advanced Research in Computing (ICARC), Belihuloya, Sri Lanka, 2024, pp. 206-211.
• D. N. A. Dissanayake, K. S. Ranasinghe and R. A. H. M. Rupasingha, "Forecasting Employee Personality Changes in the Post Covid-19 Era: Ensemble Learning Approach," 2023 5th International Conference on Advancements in Computing (ICAC), Colombo, Sri Lanka, 2023, pp. 822-827
• N. H. T. M. De Siva and R. A. H. M. Rupasingha, "Classifying YouTube Videos Based on Their Quality: A Comparative Study of Seven Machine Learning Algorithms," 2023 IEEE 17th International Conference on Industrial and Information Systems (ICIIS), Peradeniya, Sri Lanka, 2023, pp. 251-256
• J. K. Imanthika, K. S. Ranasinghe and R. A. H. M. Rupasingha, "Ensemble Learning Approach for Predicting the Necessity of Mental Health Treatments of Employees," 2023 IEEE 17th International Conference on Industrial and Information Systems (ICIIS), Peradeniya, Sri Lanka, 2023, pp. 1-6
• J. G. Jayawickrama and R. A. H. M. Rupasingha, "Human Stress Detection Based on Sleeping Habits Using Machine Learning Algorithms," 2023 3rd International Conference on Advanced Research in Computing (ICARC), Belihuloya, Sri Lanka, 2023, pp. 7-12
• G. A. N. Priyamal and R. A. H. M. Rupasingha, "Sentiment Analysis of Twitter Data on the Tourism Industry During the Covid-19 Pandemic," 2023 3rd International Conference on Advanced Research in Computing (ICARC), Belihuloya, Sri Lanka, 2023, pp. 48-53
• S. M. S. T. Wijekoon and R. A. H. M. Rupasingha, "Machine Learning Approach for Discovering Successful Books Based on the Achievement of Award-Winning," 2023 3rd International Conference on Advanced Research in Computing (ICARC), Belihuloya, Sri Lanka, 2023, pp. 24-29
• J. G. Jayawickrama and R. A. H. M. Rupasingha, "A Comparative Study of Clustering Humans Based on Their Stress Level," 2022 OPJU International Technology Conference on Emerging Technologies for Sustainable Development (OTCON), Raigarh, Chhattisgarh, India, 2023, pp. 1-6, doi: 10.1109/OTCON56053.2023.10114012.
• H. R. I. E. Ranasinghe, K. S. Ranasinghe and R. A. H. M. Rupasingha, "Ensemble Learning Approach for Predicting Job Satisfaction on Freelancing Jobs in Sri Lanka," 2022 International Conference on Disruptive Technologies for Multi-Disciplinary Research and Applications (CENTCON), Bengaluru, India, 2022, pp. 41-46, doi: 10.1109/CENTCON56610.2022.10051528.
• J. G. Jayawickrama and R. A. H. M. Rupasingha, "Ensemble Learning Approach to Human Stress Detection Based on Behaviours During the Sleep,"2022 4th International Conference on Advancements in Computing (ICAC), Colombo, Sri Lanka, 2022, pp. 132-137, doi: 10.1109/ICAC57685.2022.10025175.
• K. M. G. S. Karunarathna, M.P. R. I. R. Silva and R. A. H. M. Rupasingha, Clustering Human Personality Based on Persons’ Behaviour, 3^rd International Women in Engineering Symposium (WIESYMP) 2022, pp. 41-43, 19 November 2022. 
• K. V. K. C. Gamage, K.S. Ranasinghe and R. A. H. M. Rupasingha, Predicting Social and Economic Impact of Social Entrepreneurs Using Machine Learning Algorithms, 3^rd International Women in Engineering Symposium (WIESYMP) 2022, pp. 47-49, 19 November 2022.
• H. R. I. E. Ranasinghe, K.S. Ranasinghe and R. A. H. M. Rupasingha, Machine Learning Approach to Predict the Job Satisfaction of Freelancing Jobs in Sri Lanka, 3^rd International Women in Engineering Symposium (WIESYMP) 2022,  pp. 50-52, 19 November 2022. 
• S. A. D. D. Abesiri and R. A. H. M. Rupasingha, "Predicting Employee Preference of Teleworking Using Machine Learning Techniques in the Post COVID-19 Period in Sri Lanka," 2022 International Research Conference on Smart Computing and Systems Engineering (SCSE), IEEE, 2022, pp. 22-27, doi: 10.1109/SCSE56529.2022.9905131.
• N. Disayiram and R. A. H. M. Rupasingha, "A Comparative Study of Clustering English News Articles Using Clustering Algorithms," 2022 International Research Conference on Smart Computing and Systems Engineering (SCSE), IEEE, 2022, pp. 108-113, doi: 10.1109/SCSE56529.2022.9905210.
• K. I. Senadhira, R. A. H. M. Rupasingha and B. T. G. S. Kumara, "Sentiment Analysis on Twitter Data Related to Online Learning During the Covid-19 Pandemic," 2022 International Research Conference on Smart Computing and Systems Engineering (SCSE), IEEE, 2022, pp. 131-136, doi: 10.1109/SCSE56529.2022.9905190.
• S.T.N Rodrigo, R. A. H. M. Rupasingha, Evaluation of Employee Satisfaction of Working Online During Covid-19 Pandemic in Colombo District, 11th International Conference on Management and Economics (ICME 2022), 04 August 2022, pp.105-118.
• N. Disayiram and R. A. H. M. Rupasingha, "A Comparative Study of Classifying English News Articles Using Machine Learning Algorithms," 2022 Trends in Electrical, Electronics, Computer Engineering Conference (TEECCON), 2022, pp. 50-55, doi: 10.1109/TEECCON54414.2022.9854832.
• K. M. G. S. Karunarathna, R. A. H. M. Rupasingha and B. T. G. S. Kumara, "Classifying Documents based on Formal and Informal Writing Styles using Machine Learning Algorithms," 2022 2nd International Conference on Advanced Research in Computing (ICARC), 2022, pp. 373-378, IEEE, doi: 10.1109/ICARC54489.2022.9753774.
• M. P. R. I. R. Silva, R. A. H. M. Rupasingha and B. T. G. S. Kumara, "A Comparative Study of Predicting Students’ Academic Performance Using Classification Algorithms," 2022 2nd International Conference on Advanced Research in Computing (ICARC), 2022, pp. 385-390, IEEE, doi: 10.1109/ICARC54489.2022.9753729.
• S. Prasanth, K. Banujan, B. Kumara and H. Rupasingha, Prediction of Student Satisfaction on Online Learning during the COVID-19 Pandemic-A Case Study on Sri Lankan Universities, 21st International Conference on Advances in ICT for Emerging Regions (ICter), December 2021, (pp. 69-74). IEEE.
• L.R.M.A.M. Weerasinghe, R. A. H. M. Rupasingha, Improving Web service recommendation using clustering and model-based methods, Kotelawala Defence University 13th International Research Conference, KDU IRC 2020, Sri Lanka, 15-16 Oct 2020.
• R. A. H. M. Rupasingha, I. Paik, Improving Service Recommendation by Alleviating the Sparsity with a Novel Ontology-Based Clustering, In 2018 25th IEEE International Conference on Web Services (ICWS), San Francisco, CA, USA, 2-7 July 2018, DOI: 10.1109/ICWS.2018.00059, pp. 351-354.
• T. Miyagi , R. A. H. M. Rupasingha, I. Paik, Analysis of Web Service Using Word Embedding by Deep Learning, In 2018 9th International Conference on Awareness Science and Technology (iCAST), IEEE, Fukuoka, Japan, 19-21 Sep. 2018, DOI: 10.1109/ICAwST.2018.8517167, pp. 336-341.  
• R. A. H. M. Rupasingha, I. Paik, Evaluation of Web Service Recommendation Performance via Sparsity Alleviating by Specificity-Aware Ontology-Based Clustering, In 2018 9th International Conference on Awareness Science and Technology (iCAST), IEEE, Fukuoka, Japan, 19-21 Sep. 2018, DOI: 10.1109/ICAwST.2018.8517251, pp. 279-284.
• R. A. H. M. Rupasingha, I. Paik, and B. T. G. S. Kumara, Improving Web Service Clustering through a Novel Ontology Generation Method by Domain Specificity, In Web Services (ICWS), 2017 24th IEEE International Conference on, IEEE, Honolulu, HI, USA , 25-30 June 2017, DOI: 10.1109/ICWS.2017.134, pp. 744-751. 
• R. A. H. M. Rupasingha, I. Paik, B. T. G. S. Kumara, and T. H. A. S. Siriweera, Domain-aware web service clustering based on ontology generation by text mining. In Information Technology, Electronics and Mobile Communication Conference (IEMCON), 2016 IEEE 7th Annual, Vancouver, BC, Canada, 13-15 Oct. 2016, DOI: 10.1109/IEMCON.2016.7746301, pp. 1-7. 
• R. A. H. M. Rupasingha, I. Paik, and B. T. G. S. Kumara, Calculating Web service similarity using ontology learning with machine learning. In 2015 IEEE International Conference on Computational Intelligence and Computing Research (ICCIC), India, December 2015, DOI: 10.1109/ICCIC.2015.7435686, pp. 1-8.

• A.I. Warnakulasooriya, R.A.H.M. Rupasingha, B.T.G.S. Kumara, Deep Learning for Painting Authentication: Differentiating AI-Generated and Human-Drawn Paintings, Computing Undergraduate Research Symposium (ComURS), Feb. 2025, p.39.
• R.A.D.K Ranathunga, R.A.H.M. Rupasingha, B.T.G.S. Kumara, Deep Learning Approach for Classifying AI-generated and Human-written Sinhala Answers, Computing Undergraduate Research Symposium (ComURS), Feb. 2025, p.7.
• T.K.R.S. Dharmadasa, R.A.H.M. Rupasingha, B.T.G.S. Kumara, Identifying Duplicate GitHub Issues in Open-Source Repositories Using Deep Learning, Computing Undergraduate Research Symposium (ComURS), Feb. 2025, p.35.
• K.M.G.S. Karunarathna, R.A.H.M. Rupasingha, B.T.G.S. Kumara, A Comparative Analysis of Deep Learning Algorithms for Formality Classification in Texts Using Linguistic Features, Graduate Colloquium - 05th International Conference on Advanced Research in Computing – (ICARC 2025), Sabaragamuwa University of Sri Lanka, 19th Feb. 2025, p.16.
• K.M.G.S. Karunarathna, R.A.H.M. Rupasingha, B.T.G.S. Kumara, Improving Document Classification through Advanced Feature Extraction for Formal and Informal Writing Styles, The 14th Annual Research Session (ARS), Sabaragamuwa University of Sri Lanka, 20^th Dec. 2024, p.22
• H.M.D.T. Herath, R.A.H.M. Rupasingha, Utilizing machine learning techniques for distinguishing human-written content from AI-generated texts, 8th International Research Conference Uva Wellassa University (IRCUWU 2024), p.51
• D.B.Y. Perera, R.A.H.M. Rupasingha, Detecting the type of tone in English sentences: A comparative approach using machine learning algorithms, 8th International Research Conference Uva Wellassa University (IRCUWU 2024), p.53
• G.K.E. Dilushika, R.A.H.M. Rupasingha, Research papers classification through a subject field: A machine learning approach, 8th International Research Conference Uva Wellassa University (IRCUWU 2024), p.54
• I.D.T.D. Rathnayaka, R.A.H.M. Rupasingha, Machine learning approach for recognition of sentences based on their tense: past, present, and future, 8th International Research Conference Uva Wellassa University (IRCUWU 2024), p.56
• K.M.G.S. Karunarathna, R.A.H.M. Rupasingha, B.T.G.S. Kumara, Enhancing formal and informal document classification using deep learning: A study based on active voice and passive voice of sentences, 8th International Research Conference Uva Wellassa University (IRCUWU 2024), p.70
• T.D.M Perera, R.A.H.M Rupasingha, Improving the Accuracy by Using Ensemble Based Predictive Model for Predicting Healthy Lifestyle Based on Lifestyle, Habits, and Behaviors, Ruhuna International Science and Technology Conference (RISTCON) 2024, p.132
• P.G.S.M. Dharmakeerthi, R.A.H.M. Rupasingha, B.T.G.S. Kumara, Ensemble Approach for Predicting Bug Priority Level Using Deep Learning Algorithms, Ruhuna International Science and Technology Conference (RISTCON) 2024, p.77
• T.E. Kumarawadu, R.A.H.M Rupasingha, Sentiment Analysis on ChatGPT Based on Twitter Data: A Comparison Between Different Algorithms, Ruhuna International Science and Technology Conference (RISTCON) 2024, p.76
• D.N.A Dissanayake and R.A.H.M. Rupasingha, Enhancing Bug Report Prioritization Using Deep Learning-Based Ensemble Approach, The 13th Annual Research Session, Sabaragamuwa University of Sri Lanka,  pp.104, 13^th  Dec. 2023
• K.M.G.S Karunarathna, R.A.H.M Rupasingha, B.T.G.S Kumara, Identify the Characteristics for Categorizing Documents based on Different Writing Styles, The 13th Annual Research Session, Sabaragamuwa University of Sri Lanka,  pp.41, 13^th  Dec. 2023
• K. M. G. S. Karunarathna, R.A.H.M. Rupasingha, B.T.G.S. Kumara, Detecting the Colloquial Language for Classifying Documents, 9th International Conference of Sabaragamuwa University of Sri Lanka (ICSUSL), 6^th-8^th Dec. 2023, pp.151
• R.M.S.A. Rajapaksha, K.S. Ranasinghe, R.A.H.M. Rupasingha, Applying Latent Dirichlet Allocation for Twitter Data on the Tourism Industry During the Covid-19 Pandemic, 9th International Conference of Sabaragamuwa University of Sri Lanka (ICSUSL), 6^th-8^th Dec. 2023, pp.155
• K.D.S. Balasooriya, R.A.H.M. Rupasingha, Conducting a Topic Modeling Approach Using Twitter Data: Growth of Suicide Attempts in the Covid-19 Period, 3rd International Conference on Innovation and Emerging Technologies (ICIET), 23^rd-24^th Nov. 2023, pp.42
• M.G.D.S. Hansika, K.S. Ranasinghe, R.A.H.M. Rupasingha, Analyzing the Individual's Response to Political Actions During Covid-19 Pandemic Using Topic Modelling Techniques, 3rd International Conference on Innovation and Emerging Technologies (ICIET), 23^rd-24^th Nov. 2023, pp.46
• J.K Imanthika, K.S. Ranasinghe, R.A.H.M. Rupasingha, Forecasting the Requirements for Mental Health Interventions of Employees Using Machine Learning Algorithms, 3rd International Conference on Innovation and Emerging Technologies (ICIET), 23^rd-24^th Nov. 2023, pp.48
• N.H.T.M. De Siva, R.A.H.M. Rupasingha, Ensemble Learning Approach for Youtube Videos Classification based on Their Video Content, POSTGRADUATE INSTITUTE OF SCIENCE, Annual Research Congress (PGIS RESCON 2023), 3^rd- 4^th Nov. 2023, pp. 31
• D.N.A. Dissanayake, R.A.H.M. Rupasingha, B.T.G.S. Kumara, Deep Learning-Based Hybrid Approach for Priority Prediction of Bug Reports Using Different Feature Vector Generations, 7th International Research Conference Uva Wellassa University (IRCUWU 2023), pp.76
• P.H.C. Samanmali, R.A.H.M. Rupasingha, A Deep Learning Approach: Sentiment Analysis On Users’ Reviews On Google Play Store Apps, 7th International Research Conference Uva Wellassa University (IRCUWU 2023), pp. 71
• L.P.P.K. Pemasiri, K.S.Ranasinghe, R.A.H.M.Rupasingha, Supervised Learning Techniques for Predicting the Personality of Employees in Sri Lanka after the Covid-19 Pandemic, 7th International Research Conference Uva Wellassa University (IRCUWU 2023), pp. 80
• H.R.I.E. Ranasinghe, K.S. Ranasinghe, R. A. H. M. Rupasingha, Predicting the Job Satisfaction of Freelancers in Sri Lanka Using Machine Learning Algorithms, Ruhuna International Science and Technology Conference (RISTCON), pp. 59, 18 Jan. 2023. 
• R.D.S. Dilanka, R. A. H. M. Rupasingha, Suicidal thoughts influenced by the COVID-19 pandemic: A comparative study using Twitter data, Ruhuna International Science and Technology Conference (RISTCON), pp. 54, 18 Jan. 2023. 
• S. A D. D. Abesiri, R. A. H. M. Rupasingha, Assess the Sri Lankan employees' perception on remote working in post-covid-19 pandemic, Ruhuna International Science and Technology Conference (RISTCON), pp. 110, 18 Jan. 2023. 
• S.M.S.T. Wijekoon, R. A. H. M. Rupasingha, A Comparative Study of Predicting the Award-Winning Books Using Machine Learning Algorithms, Ruhuna International Science and Technology Conference (RISTCON), pp. 109, 18 Jan. 2023. 
• G.A.N. Priyamal, R. A. H. M. Rupasingha, Tracking Twitter data during the Covid-19 pandemic: A comparative analysis of tourism industry movement, Ruhuna International Science and Technology Conference (RISTCON), pp. 52, 18 Jan. 2023. 
• R.M.D.G. Rathnayaka, R. A. H. M. Rupasingha, Public opinion on political changes during Covid-19: A comparison of machine learning algorithms using Twitter messages, Ruhuna International Science and Technology Conference (RISTCON), pp. 107, 18 Jan. 2023.
• K.M.G.S Karunarathna, M.P.R.I.R Silva, R.A.H.M Rupasingha, Human Personality Classification Using Supervised Machine Learning Algorithms, 1^st International Conference on Social Sciences and Languages (ICSSL), Proceedings of the 1st International Conference on Social Sciences and Languages, Sabaragamuwa University of Sri Lanka, pp 102-109, 2023. (Extended Abstract) 
• K. I. Senadhira, R. A. H. M. Rupasingha, Classification of Twitter Data During the Covid-19 Pandemic: Positive, Negative, and Advertisement Tweets Related to Online Learning/Teaching, International Conference on Innovation and Emerging Technologies (ICIET), pp. 206, 25-26 Nov. 2022.
• K.V.K.C. Gamage, K.S. Ranasinghe, and R.A.H.M. Rupasingha, Supervised Machine Learning Techniques for Foreseeing the Impact of Social and Economic Elements of Social Entrepreneurs, International Conference on Innovation and Emerging Technologies (ICIET), pp.177, 25-26 Nov. 2022.
• N. Disayiram, R. A. H. M. Rupasingha, Clustering English News Articles Based on the Relevant Domains: Comparative Study Using Three Clustering Algorithms, Postgraduate Institute of Science, Annual Research Congress (PGIS RESCON 2022), Vol. 9, pp. 102, 28-29 Oct. 2022.
• M. P. R. I. R. Silva, R. A. H. M. Rupasingha and B. T. G. S. Kumara, "Clustering Students to Determine their Academic Level Based on Demographic and Other Educational Data," 2nd International Conference on Science and Technology (ICST 2022), pp. 15, 24 August 2022.
• M.P. R. I. R. Silva, R. A. H. M. Rupasingha, Cluster Analysis Approach to Identify Students' Academic Performance, International Conference on Science Education (ICSE 2022), 6 August 2022, pp.10.
• K. M. G. S. Karunarathna, R. A. H. M. Rupasingha, Studying Automatic Document Classification for Different Writing Styles using Ensemble Learning Approach, 6th International Research Conference Uva Wellassa University (IRCUWU 2022), 28-29 July 2022, pp. 81.
• K. I. Senadhira, R. A. H. M. Rupasingha, Sentiment Analysis of Twitter Data: Measuring the Positive or Negative Perception Toward E-Learning During the Covid-19 Pandemic, 6th International Research Conference Uva Wellassa University (IRCUWU 2022), 28-29 July 2022, pp.82.
• J. G. Jayawickrama, R. A. H. M. Rupasingha, Machine Learning Algorithms to Identify the Level of Human Stress Based on Sleeping Habits, 6th International Research Conference Uva Wellassa University (IRCUWU 2022), 28-29 July 2022, pp.83.
• S. A. D. D. Abesiri, R. A. H. M. Rupasingha, Prediction of Employee Satisfaction on Online Working After the Covid-19 Pandemic - A Case Study on Sri Lankan Employees, 6th International Research Conference Uva Wellassa University (IRCUWU 2022), 28-29 July 2022, pp.84.
• M.P. R. I. R. Silva, R. A. H. M. Rupasingha, An analysis of student performance in higher education institutions in relation to their other activities,  7th International Conference on Humanities and Social Sciences (ICONArts 2021), 01-03 Dec. 2021.
• P. M. P. S . Haththotuwa, R. A. H. M. Rupasingha, Models and Learning Platforms for Online Learning During the Covid-19 Pandemic: A Case Study of Universities in Sri Lanka, The 3rd International Conference on Future of Education, 2020.

Proceedings at the technical committee:

• R. A. H. M. Rupasingha, I. Paik, Evaluation of the Effectiveness of Recommendation while Managing the Data Density of the Web Service-User Preference, 09-10 Nov 2018, IEICE technical report, Japan.
• R. A. H. M. Rupasingha, T. Yui, I. Paik, Readability Categorization of Japan EIKEN Document using Machine Learning with TF-IDF, 01 June 2018, IEICE technical report, Japan.
• R. A. H. M. Rupasingha, I. Paik, Domain Information Measure with Novel Ontology Generation for Web Service Clustering, 02 June 2017, IEICE technical report, Japan, Vol. 117, Issue 75, pp 27-32.
• R. A. H. M. Rupasingha, I. Paik, and B. T. G. S. Kumara, Web Service Clustering through Calculating Semantic Similarity of Web Services using Novel Ontology Learning Method, 04 Nov. 2016, IEICE technical report, Japan, Vol. 116, Issue 287, pp 13-18.
• H. Sakai, R. A. H. M. Rupasingha, I. Paik, Performance Evaluation of Taxonomy Classification Using Machine Learning, 03 June 2016, Poster presented at: IEICE technical report, Japan. 
• R. A. H. M. Rupasingha, I. Paik, and B. T. G. S. Kumara, Improving Web Service Clustering using Ontology Learning with Machine Learning, 03 June 2016, IEICE technical report, Japan, Vol. 116, Issue 76, pp. 23-28.
• R. A. H. M. Rupasingha, I. Paik, and S. Lekamge, Mobile Transactions on Network Society, March 2015, IEICE technical report, Japan, Vol. 114, Issue 525, pp. 65-70.

Posters:

• R. A. H. M. Rupasingha, Incheon Paik, Specificity-Aware Ontology Generation for Improving Web Service Clustering, Graduate school information fair, University of Aizu, Japan, 05 July 2017
• R. A. H. M. Rupasingha, Incheon Paik, Banage T. G. S. Kumara, Calculating Web Service Similarity using Ontology Learning with Machine Learning, Graduate school information fair, University of Aizu, Japan, 01 June 2016

Student Symposium:

• P. M. P. S . Haththotuwa, R. A. H. M. Rupasingha, Adapting to E-Learning in Sri Lankan Higher Education System During the Covid-19 Pandemic, 6th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2020
• K.M.T.S. Weerarathna, R.A.H.M. Rupasingha, P.S. Rathnayaka, Developing a Hotel Management System for Automating the Manual Process, 6th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2020
• G.K.D. Madhubashinie, R.A.H.M Rupasingha, A. Gurusingha, Building an E-Commerce Website for Selling Templates, 6th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2020
• I.M. Hettihewa, R.A.H.M. Rupasingha, S.S. Senevirathna, Information Innovations in the Modern E-Financial System of Lanka Credit and Business Finance Limited, 6th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2020
• R.K.C.L. Priyankara, R.A.H.M. Rupasingha, A. Gurusingha, Developing a Commercial Website for Selling Websites, 6th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2020
• K.M.G.S Karunarathna, R.A.H.M. Rupasingha, Automatically Document Categorizing Based on Formal and Informal Writing Styles, 7th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2022
• M.P.R.I.R. Silva, R.A.H.M. Rupasingha, A Comparative Study of Predicting Students’ Academic Performance Using Supervised and Unsupervised Machine Learning Algorithms, 7th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2022
• K. S. Y. D. Silva, R. A. H. M. Rupasingha,  D. Diwakara, APPLICATION REPACKAGING USING ADMIN STUDIO, 8th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2022
• J.G. Jayawickrama, R.A.H.M. Rupasingha, HUMAN STRESS DETECTION BASED ON SLEEPING HABITS USING SUPERVISED AND UNSUPERVISED MACHINE LEARNING ALGORITHMS, 8th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2022
• K.I. Senadhira, R.A.H.M. Rupasingha, A COMPARATIVE STUDY ON TWEETS RELATED TO DISTANCE LEARNING DURING THE CORONAVIRUS PANDEMIC, 8th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2022
• N.H.T.M. De Silva, R.A.H.M. Rupasingha, A COMPARATIVE STUDY ON CLASSIFYING YOUTUBE VIDEOS BASED ON THEIR QUALITY, 9th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2023
• A.S.D. Gomas, R.A.H.M. Rupasingha, R. Chamika, CREATING BASH SCRIPTS TO VERIFY THE DATA TRANSFERRING PROCESS BETWEEN THE LANDING SERVER AND THE BACKUP SERVER, 9th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2023
• K.D.S. Balasooriya, R.A.H.M. Rupasingha, TOPIC MODELING: SUICIDE-RELATED TWITTER DATA DURING THE COVID-19 PANDAMIC PERIOD, 9th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2023
• D.N.A. Dissanayake, R.A.H.M. Rupasingha, BUG REPORT PRIORITY PREDICTION USING ENSEMBLE APPROACH BY DEEP LEARNING ALGORITHM, 9th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2023
• J.K. Imanthika, K.S. Ranasingha, R.A.H.M. Rupasingha, SUPERVISED MACHINE LEARNING TECHNIQUES FOR PREDICTING MENTAL HEALTH OF EMPLOYEES, 9th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2023
• L.P.P.K. Pemasiri, K.S. Ranasinghe, R.A.H.M. Rupasingha, FORESEEING THE IMPACT OF COVID-19 ON EMPLOYEES' PERSONALITY: MACHINE LEARNING APPROACH, 9th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2023
• R.M.S.A. Rajapaksha, K.S. Ranasinghe, R.A.H.M. Rupasingha, TOPIC MODELLING OF TWITTER DATA ON THE TOURISM INDUSTRY DURING THE COVID-19 PANDEMIC, 9th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2023
• P.H.C. Samanmali, V.P.G. Priynakara, R.A.H.M. Rupasingha, A SENTIMENT ANALYSIS ON REVIEWS OF THE GOOGLE PLAY STORE BASED ON THE LATEST FIFTEEN APPS BY DEEP LEARNING APPROACH, 9th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium, SSLSAS 2023
• D. B. Y. Perera ,  R.A.H.M. Rupasingha, English Sentence Classification based on their Tone by using an Ensemble Machine Learning Algorithm, 10th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium (SSLSAS), 11th July 2024 
• H.M.D.T.Herath, R.A.H.M. Rupasingha, Classify AI-generated and Human-written Documents Using an Machine Learning Algorithms, 10th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium (SSLSAS), 11th July 2024 
• G.K.E.Dilushika, R.A.H.M. Rupasingha, Research Papers Classification Based on Their Subject Field using an Ensemble Learning Approach, 10th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium (SSLSAS), 11th July 2024 
• I.D.T.D.Rathnayaka, R.A.H.M. Rupasingha, Classification of English Sentences based on their Tense: Comparison of Machine Learning Algorithms, 10th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium (SSLSAS), 11th July 2024 

• Book Author - “Fundamentals of Database Systems” which is published under the ISBN 978-955-31-3182-9 in 2024 by the Sarasavi Publishers (Pvt) Ltd, Sri Lanka
• Book Author - “Glossary: Explanations to Information and Communication Technology Terms: Level 01 in English, Sinhala and Tamil languages” which is published under the ISBN 978-624-5727-32-2 in December 2022 by the Sabaragamuwa University of Sri Lanka

• Awarded as the "Best Young Researcher 2024 of the Sabaragamuwa University of Sri Lanka in recognition of the research excellence in the field of Computer Science" at the 29th Anniversary, University Day 2025, Sabaragamuwa University of Sri Lanka.
• Awarded as the "Best Researcher 2023 of the Faculty of Social Sciences & Languages in recognition of the research excellence in the field of Computer Science" at the 28th Anniversary, University Day 2024, Sabaragamuwa University of Sri Lanka.
• Best paper award at the 07th International Research Conference of Uva Wellassa University (IRCUWU 2023) on August 17-18, 2023
  Track: Computing and Informatics Technical Session
• Awarded as the "Best Researcher 2022 of the Faculty of Social Sciences & Languages in recognition of the research excellence in the field of Computer Science" at the 27th Anniversary, University Day 2023, Sabaragamuwa University of Sri Lanka.
• Best paper award at the 3rd International Women in Engineering Symposium (WIESYMP) 2022 on 19th November 2022 (Track: Information & Communication Technology).
• Financial Assistance from University Grants Commission (UGC) to carry out postgraduate studies in Japan and financial assistance by way of travel grant for postgraduate studies abroad, 2015
• Selected as a student volunteer and won the student travel award for 24th IEEE International Conference on Web Services; ICWS 2017 (Hawaii, USA) - Sponsored by IEEE and Services Society
• Awarded an international conference travel grant for graduate school students - From the University of Aizu, Japan for participating the IEEE International Conference on Web Services; ICWS2018 (San Francisco, USA)
• Selected as a research assistant under the outstanding student category in the year 2017 during the Doctoral degree program
• Selected as a research assistant under the outstanding student category in the year 2018 during the Doctoral degree program

Editorial Board Member:     

• Journal
  • Sabaragamuwa University Journal of Computer Science (SUJCS)
  • Sri Lanka Journal of Economics, Statistics, and Information Management (SLJESIM)
  • Sri Lanka Journal of Social Sciences and Humanities (SLJSSH)
• Conferences/Symposia
  • 6^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (17^th Dec. 2020)
  • 1^st International Conference on Social Sciences and Languages - ICSSL 2023 (11^th-12^th Jan. 2023)
  • 10^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (11^th July 2024)

Reviewer:

• Journal
  • IEEE Access
  • Informatics in Medicine Unlocked
  • Smart Science
  • Hindawi - Mobile Information Systems 
  • Computational Intelligence
  • Concurrency and Computation: Practice and Experience
  • International Journal of Communication Systems (IJCS)
  • Hindawi - Scientific Programming
  • Sri Lanka Journal of Social Sciences and Humanities
  • Hindawi - Computational Intelligence and Neuroscience
  • Hindawi - Journal of Control Science and Engineering
  • Hindawi - Mathematical Problems in Engineering
  • Hindawi - Complexity
  • Journal of Instrumentation
  • Hindawi - Journal of Electrical and Computer Engineering
  • Sabaragamuwa University Journal of Computer Science (SUJCS)
  • International Journal of Systems and Service-Oriented Engineering (IJSSOE)
  • International Journal of Computational Science and Engineering (IJCSE)
  • Current Issues in Tourism
  • China Communications
  • Education and Information Technologies
  • International Journal of Educational Policy Research and Review
  • Computational Intelligence and Neuroscience
  • Sri Lankan Journal of Applied Sciences (SLJoAS)
  • Hindawi - Journal of Environmental and Public Health
  • Journal of Systems Architecture
  • Vidyodaya Journal of Humanities & Social Sciences
  • International Journal of Computers and Applications
  • Behaviour & Information Technology
  • IETE Journal of Research
  • International Journal of Computing and Digital Systems (IJCDS)
  • Computer Applications in Engineering Education
  • Recent Patents on Engineering
  • The Journal of the National Science Foundation of Sri Lanka 
  • Innoeduca. International Journal of Technology and Educational Innovation
  • IEEE Transactions on Consumer Electronics
  • Social Sciences & Humanities Open
  • Automatika: Journal for Control, Measurement, Electronics, Computing and Communications
  • Journal of Open Innovation: Technology, Market, and Complexity
  • Expert Systems
  • Human Behavior and Emerging Technologies
  • IEEE Transactions on Human-Machine Systems
  • International Journal of Human–Computer Interaction
  • Social Education Research
  • Sabaragamuwa University Journal
  • Asian Journal of Advances in Research
  • SN Business & Economics
  • Tsinghua Science and Technology
  • International Journal of Web Based Communities
  • Cogent Engineering
  • Asian Journal of Sociological Research
  • City Diversity
  • Telematics and Informatics Reports
• Conference
  • International Conference on Advanced Research in Computing - ICARC 2024 (21^st-22^nd Feb. 2024)
  • 5th International Conference on Advancements in Computing 2023 - ICAC 2023 (07^th-08^th Dec. 2023)
  • 9th International Conference of Sabaragamuwa University of Sri Lanka - ICSUSL 2023 (6^th -8^th Dec. 2023)
  • Sri Lanka Association for the Advancement of Science Annual Sessions - SLAAS 2023 (10^th-15^th Dec. 2023)
  • International Conference on Artificial Intelligence and Human-Computer Interaction - ArtInHCI 2023 (Oct 27-29, 2023)
  • 1st Business and ICT International Research Conference - BIIRC 2023 (Sep. 2023)
  • IEEE 17th International Conference on Industrial and Information Systems - ICIIS 2023 (25^th-26^th Aug. 2023)
  • 2^nd Applied Sciences Undergraduate Research Symposium (APSURS) - SUSL (31^st May 2023)
  • International Conference on Applied Sciences - ICAPS SUSL 2023 (30^th-31^st May 2023)
  • International Conference on Advanced Research in Computing - ICARC 2023 (23^rd-24^th Feb. 2023)
  • The 2^nd International Conference on Innovation and Emerging Technologies - ICIET 2022 (25^th-26^th Nov. 2022)
  • 4^th International Conference on Advancements in Computing - ICAC 2022 (9^th-10^th Dec. 2022)        
  • The Third International Conference on Artificial Intelligence, Information Processing and Cloud Computing - AIIPCC2022 (21st-23rd June 2022)
  • Trends in Electrical, Electronics, Computer Engineering Conference - TEECCON 2022 (26^th-27^th May 2022)
  • International Conference on Advanced Research in Computing - ICARC 2022 (23^rd-24^th Feb. 2022) 
  • SLAAS/ SLIC Conference on “FROM INNOVATION TO IMPACT” - FITI 2021 (08^th Dec. 2021)
  • 8^th International Conference of Sabaragamuwa University of Sri Lanka - ICSUSL 2021 (01^st-03^rd Dec. 2021)
  • International Conference on Advanced Research in Computing - ICARC 2021 (23^rd-24^th Feb. 2021)
  • Business and ICT International Research Conference - BIIRC 2024 (09^th Sep. 2024)
  • 8th International Research Conference of Uva Wellassa University - IRCUWU 2024 (24^th-25^th July 2024 )
  • Post-Conference Proceedings of the 9th International Conference of Sabaragamuwa University of Sri Lanka
  • 1^st International Conference on Advanced Computing Technologies - ICACT 2024 (18^th Oct. 2024)
  • International Conference on Artificial Intelligence and Human-Computer Interaction - ArtInHCI 2024 ( 25^th-27^th Oct. 2024)
  • International Conference on Mathematics and its Applications in Science & Technology - ICMAST (30^th-31^st August 2024)
  • 9^th International Conference on Information Technology Research - ICITR 2024 (5^th and 6^th Dec. 2024)
  • 14^th Annual Research Session,  Sabaragamuwa University of Sri Lanka - ARS 2024 (20^th Dec. 2024)
  • International Conference on Advanced Research in Computing - ICARC 2025 – 18^th-19^th Feb, 2025 
• Symposium 
  • Applied Sciences Undergraduate Research Symposium, Rajarata University of Sri Lanka - ASURS 2022
  • 2nd International Women in Engineering Symposium - WIESYMP 2021 (21st Nov. 2021)
  • 3rd International Women in Engineering Symposium - WIESYMP 2022 (19^th Nov. 2022)
  • 2nd Undergraduate Symposium of the Faculty of Technology at Rajarata University of Sri Lanka (28^th Feb. 2024)
  • Computing Undergraduate Research Symposium - ComURS 2024 (21^st Feb. 2024)
  • Computing Undergraduate Research Symposium - ComURS 2025 (19^th Feb. 2025)
  • Undergraduate Research Symposium of Technology, Faculty of Technology, Rajarata University of Sri Lanka - URSoT 2025 (30^th April 2025)
• Book/Book Chapter
  • Contemporary Perspective on Science, Technology and Research
  • Text Mining Techniques with Applications
  • Research Updates in Mathematics and Computer Science
  • Medical Research and Its Applications
  • Research Advances in Environment, Geography and Earth Science
  • An Overview of Literature, Language and Education Research
• Magazine
  • ComSpective Bi-annual Magazine - Volume 4 Issue I
  • ComSpective Bi-annual Magazine - Volume 4 Issue II

Committee Member:

• Technical Program Committee (TPC) Member  
  • Co-track Chair - (Statistics and Information Technology) - International Conference on Social Sciences and Languages - ICSSL 2024 -18^th -19^th December 2024
  • Co-track Chair – (Generative AI enhanced Teaching and Learning track) - International Conference on Advanced Research in Computing - ICARC 2025 – 18^th-19^th Feb, 2025 
  • Track Chair – (Sustainable Socio-Economic Ecosystems track) - 6^th International Conference on Advancements in Computing - ICAC 2024 organized by the Faculty of Computing of the Sri Lanka Institute of Information Technology (SLIIT) - 12^th-13^th December 2024 
  • Co-track Chair - (Test Analytics and Natural Language Processing) - The International Conference on Advanced Research in Computing - ICARC 2024 (21^st - 22^nd Feb, 2024)
  • Track Chair (Human Computer Interaction) - 5th International Conference on Advancements in Computing - ICAC 2023 (7^th-8^th Dec. 2023)
  • Co-track Chair - International Conference on Advanced Research in Computing - ICARC 2023 (23^rd-24^th Feb. 2023) 
  • Co-track Chair - 4^th International Conference on Advancements in Computing - ICAC 2022 (09^th-10^th Dec. 2022)
  • Member of the TPC Chairs - 7^th International Conference on Information Technology Research - ICITR 2022 (7^th-9^th Dec. 2022)
  • Co-track Chair - International Conference on Advanced Research in Computing - ICARC 2022 (23^rd-24^th Feb. 2022) 
  • Track Chair - 3^rd International Conference on Advancements in Computing - ICAC 2021 (09^th-11^th Dec. 2021)
  • TPC Member - SLAAS/ SLIC Conference on “FROM INNOVATION TO IMPACT” - FITI 2021 (08^th Dec. 2021)
  • TPC Member - IEEE International Conference on Web Services - IEEE ICWS 2021 (05^th-10^th Sep. 2021)
  • TPC Member - International Conference on Computer Engineering and Artificial Intelligence - ICCEAI 2021 (27^th-29^th Aug. 2021)
  • Co-track Chair - International Conference on Advanced Research in Computing - ICARC 2021 (23^rd-24^th Feb. 2021)

• Organizing Committee
  • Conference Secretary - 10^th International Conference of Sabaragamuwa University of Sri Lanka - ICSUSL 2025 (1^st -3^rd Dec. 2025)
  • Graduate Colloquium Chair - 1^st Graduate Colloquium of the 5^th International Conference on Advanced Research in Computing - ICARC 2025 (20^th February 2025)
  • Chair - Web and Information Management:  International Conference on Social Sciences and Languages - ICSSL 2024 (18^th -19^th December 2024)
  • Chair - Online Resource Management: The International Conference on Advanced Research in Computing - ICARC 2024 (21^st - 22^nd Feb, 2024)
  • Organizing Committee: 8^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (14^th September 2022)
  • Conference Secretary: 1^st International Conference on Social Sciences and Languages - ICSSL 2023 - (11^th-12^th Jan. 2023)
  • Chair - Workshops and Special Sessions: 3rd International Women in Engineering Symposium - WIESYMP 2022 (19^th Nov. 2022)
  • Publicity Coordinator: CODE WITH WIE (CWW 2022)
  • Compiling, Formatting of Abstract Book (Chairperson), Web Publishing Committee (Member), Abstract Finalising Committee (Member): 7^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (02^nd June 2022)
  • Logistics Committee Member: 8^th International Conference of Sabaragamuwa University of Sri Lanka - ICSUSL 2021 (01^st-03^rd Dec. 2021)
  • Web Committee Member: 2nd International Women in Engineering Symposium - WIESYMP 2021 (21^st Nov. 2021)
  • Web and Publishing Committee Member: 6^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (17^th Dec. 2020)

Other:

• Session Chair
  • 10^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (11^th July 2024)
  • 17^th International Conference on Industrial and Information Systems - IEEE ICIIS 2023 (25th-26th August 2023)
  • 9^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (24^th Aug. 2023)
  • 8^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (14^th Sep. 2022)
  • 3^rd International Conference on Advancements in Computing - IEEE ICAC 2021 (09^th-11^th Dec. 2021)
  • 8^th International Conference of Sabaragamuwa University of Sri Lanka - ICSUSL 2021 (01^st-03^rd Dec. 2021)
  • The Applied Science Business and Industrial Research Symposium - ASBIRES (22^nd Dec. 2020)
  • 6^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (17^th Dec. 2020)
  • 5^th Annual Student Research Session, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka (26^th Sep. 2019)
• Panel Member
  • Undergraduate Poster Presentation Session - Computing of the 14th Annual Research Session (ARS), Sabaragamuwa University of Sri Lanka (20^th Dec. 2024)
  • Undergraduate Poster Presentation Session - Computing of the 13th Annual Research Session (ARS), Sabaragamuwa University of Sri Lanka (13^th Dec. 2023)
  • 2^nd Applied Sciences Undergraduate Research Symposium (APSURS) - SUSL (31^st May 2023)
  • International Conference on Applied Sciences - ICAPS SUSL 2023 (30^th-31^st May 2023)
  • The 01st International Conference on Social Sciences and Languages (ICSSL) - (11^th-12^th Jan. 2023)
  • 7^th Sabaragamuwa Social Sciences & Languages Students' Annual Symposium - SSLSAS (02^nd June 2022)
  • 8^th International Conference of Sabaragamuwa University of Sri Lanka - ICSUSL 2021 (01^st-03^rd Dec. 2021)
  • The 3^rd SLAAI-International Conference on Artificial Intelligence (12^th Dec. 2019)
• Session Coordinator/Rapporteur
  • Rapporteur - International Conference on Advanced Research in Computing - ICARC 2024 (21^st-22^nd Feb. 2024) 
  • Rapporteur - International Conference on Advanced Research in Computing - ICARC 2023 (23^rd-24^th Feb. 2023) 
  • Rapporteur - International Conference on Advanced Research in Computing - ICARC 2022 (23^rd-24^th Feb. 2022) 
  • Session Coordinator - 2nd International Women in Engineering Symposium - WIESYMP 2021 (21st Nov. 2021)

• Coordinator of the Quality Assurance Cell of the Faculty of Social sciences and Languages, Sabaragamuwa University of Sri Lanka – Oct. 2024 to Oct. 2027
• Head - Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka (Nov. 2020 to Nov. 2023)
• Member - Board of study in Computing in the Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka (Jan. 2022 to Dec. 2024)
• Member - Board of study in Social Science in the Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka (Jan. 2022 to Dec. 2024)
• Chair - Faculty Web Committee, Faculty of Social Sciences and Languages (Nov. 2023 to Nov. 2024)
• Coordinator - Master of Information Technology programme 2024 intake, Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka (Oct. 2024 to date)
• Acting Head - Department of Economics and Statistics, Faculty of Social Sciences and Languages (2019)
• Activity Coordinator – ELTA-ELSE department development project under AHEAD project, Department of Economics and Statistics, Faculty of Social Sciences and Languages (Activity no 02 and Activity no 05) - (2019-2020)
• Action Coordinator - ELTA-ELSE Faculty development project under AHEAD project, Faculty of Social Sciences and Languages 
• Academic Sub Warden (Female) - for the academic year 2012/2013, Sabaragamuwa University of Sri Lanka
• Student Counsellor - for the academic year 2018/2019, Sabaragamuwa University of Sri Lanka
• Student Counsellor - for the academic year 2019/2020, Sabaragamuwa University of Sri Lanka 
• Student Counsellor - for the academic year 2020/2021, Sabaragamuwa University of Sri Lanka
• Advisor - Student Circle of the Department of Economics and Statistics, Faculty of Social Sciences and Languages (Feb. 2020 to date)
• Advisor - Alumni Association of Economics, Statistics and Information and Communication Technology, Sabaragamuwa University of Sri Lanka (Jan. 2021 to date)
• Member - Faculty Research Grant Committee of Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka (Feb. 2021 to date)
• Member - Establishment of Faculty Level Gender Equity and Equality cell, Faculty of Social Sciences and Languages (June 2020 to date)
• Member - The Faculty Quality Assurance Cell (2022)
• Committee member - E-Teaching of the Faculty of Social Sciences and Languages
• Committee member - Restructuring BA (External) degree programs offered by the universities under the universities Act (2021)
• Community member and coordinator/Department of Computing and Information Systems  - Science exhibition and career fair of the Faculty of Applied Sciences (2013 and 2014)
• Student volunteer - 24th IEEE International Conference on Web Services, Hawaii, USA, 24-30 June, 2017
• Curriculum planning and development
  • Chairperson of the faculty curriculum committee, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka  (Dec. 2024 - Dec. 2025)
  • Committee Member - Development of new material for the existing (including detailed curriculum) for the B.Sc (Special) in Computing and Information Systems at the Department of Computing and Information Systems, Faculty of Applied Sciences (2013-2014)
  • Committee Member - Development and Revision of B. Sc Hons in Information Systems Curriculum based on ACM/IEEE Guidelines (2013-2014)
  • Secretary - Faculty curriculum committee, Faculty of Social Sciences and Languages (2020-2021)
  • Committee Member - Faculty curriculum committee and department curriculum committee (2021 to date)
  • Providing Expert Feedback for the Curriculum of Proposed BScHons (Soft. Eng.) Degree, Lanka Nippon BizTech Institute (LNBTI ) (April 2020)
  • Committee Member (Reviewing) - Review the curriculum of the certificate in Computer and Information Technology, Centre for Open and Distance Learning, Sabaragamuwa University of Sri Lanka (Feb. 2021)
  • Committee Member - Revise the curriculum of the IT professional courses and certificate in advanced Java programming, Centre for Open and Distance Learning, Sabaragamuwa University of Sri Lanka (Feb. 2021)

• IS 11201 - Fundamentals of Information Systems 
• CIS 11302 - Programming fundamentals
• IS 12212 - Human Computer Interaction
• CIS 21311 - Personal productivity with IS technology
• NRM 22101 - Database Management Systems
• FST 22101 - Database Management Systems
• CIS 22318 - System Integration and Architecture
• CIS 22320 - Web systems and technologies
• EBM 2243 - Management Information Systems
• ICT 221 - Database Management Systems
• ICT 223 - ICT Base Interactive Learning & Teaching Methods
• ICT 311 - Advanced Web Development
• ICT 314 - Object Oriented System Design, Object Oriented Programming Languages 
• ICT 325 - Application of System Development, Object Oriented System Design
• ICT 415 - ICT Base Interactive Learning and Teaching Methods
• ICT 414 - Application of System Development

• Master of Information Technology programme 2021 intake, Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka
  • MIT 215  - Database Management Systems
• Master of Information Technology programme 2023 intake, Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka
  • MIT 215  - Database Management Systems
• Master of Information Technology programme 2024 intake, Faculty of Graduate Studies, Sabaragamuwa University of Sri Lanka
  • MIT 215  - Database Management Systems

• Google Scholar
• Publons
• ResearchGate
• ORCID