Ahangama, K. C., Pasqual, H., Premachandra, C., Premachandra, H. W. H. (2025). Enhanced visible light communication for real-time audio with interference-resilient protocols. IEEE Access, 13, 28248–28264.
Ahangama, K. C., Pasqual, H., Premachandra, C., Premachandra, H. W. H. (2025). OptiBench: An optical distance measurement test bench using adaptive algorithm with sensor fusion and environmental shielding. IEEE Access, 13, 11876–11891.
Dissanayake, S.A.D.A.N., Pasqual, H., Athapattu, B.C.L. (2017). Economical colorimetric smart sensor to measure water quality of drinking water in CKDu prevalence areas. IEEE Sensors Journal, 17(18).
Navaratna, C. W., Bandarage, G., Rajapaksha Appuhamilage, D. R. A. N., Pasqual, H., et al. (2022). Learner characteristics attributable to completion and duration of completion in engineering and science degree programmes of OUSL. Asian Association of Open Universities Journal, 17(1).
Pasqual, H., Yashima, H., (1999). Analysis of Optical PPM/CDMA System with M-ary Convolutional Coding. IEICE Transactions in Communications, E82-B(10), 1618-1624
Other Refereed Journal Articles
Gunathilaka, T.M.A.U., Fernando, M.S.D., Pasqual, H. (2018). Individual learning path personalization approach in a virtual learning environment according to dynamically changing learning styles and knowledge levels. International Journal of Advanced and Applied Sciences, 5(5), 10–19.
Raj, R. V., Pasqual, H. (2014). Cost effective fluoride level detector for well water. Journal of Engineering and Technology of the Open University of Sri Lanka (JET-OUSL), 2(1), 43–50.
Senarath, I. C., Pasqual, H. (2013). Cost effective fluoride level detector for well water. Journal of Engineering and Technology of the Open University of Sri Lanka (JET-OUSL), 1(2), 31–44.
Reviewed Conference Papers
Ranaweera, R., Pasqual, H., 2025, Smart Ankle Shoe For Children With Foot Deformity , Transactions – 2024/25- PART B, Technical Papers of Annual Sessions of The Institution of Engineers
Navaratna, C. W., Bandarage, G., Appuhamilage, D. N. R., Pasqual, H., Rajendra, J. C. N., Ranasinghe, D. D. M., Ratnayake, U. W., 2021. Identification of factors affecting programme completion at OUSL – A case study of Engineering and Science disciplines, 34th Annual Conference of Asian Association of Open Universities,VolumeII on Opening minds for a sustainable future: Reorienting ODL to surmount challenges, pg 219-228, ISBN 978-955-23-1850-4
Gomes, D. K. M. S., Pasqual, H., 2019. Smart stage light control system in broadcasting studios, Proceedings of the 75 th Annual Sessions of Sri Lanka Association for the advancement of science, University of Colombo, Sri Lanka, 8 – 13 December 2019
Gunathilaka, T.M.A.U., Fernando, M.S.D. and Pasqual, H., 2017. Interactive Mobile Learning Environment for Distance Learning, Proceedings of the 10th Annual International Conference of Education, Research and Innovation (ICERI), Seville, Spain, 16 – 18 November 2017, [ISBN:978-84-697-6957-7]
Gangodagamaarachchi, R. P., Pasqual, H. and Jayathilake, S., 2017. Portable Electronic Curd Quality Tester, 15th Open University Research Sessions – OURS 2017, November 2017
Gunathilaka, T. M. A. U, Fernando, M.S.D., Pasqual, H., 2017. Identification of the Learning Behavior of the Students for Education Personalization, International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC), lladam, Tamil Nadu, India, 10-11 February 2017, [ISBN: 978-1-5090-3244-0]
Isuranga M.P.U., Pasqual H. and Weerakkody N.S., 2017. Smart Electronic Analyzer for Determination of Chicken Meat Spoilage, Transactions – 2017 PART B, Technical Papers of Annual Sessions of The Institution of Engineers, Sri Lanka, pp. 364 – 370.
Gangodagamaarachchi, R. P., Pasqual, H. and Jayathilake, S., 2017. Portable Electronic Curd Quality Tester, Proceedings of the 15th Open University Research Sessions – OURS 2017, 16 – 17 November 2017, [ISSN–2012 – 9912]
Gunathilaka, T.M.A.U., Fernando, M.S.D. and Pasqual, H., 2017. Identification of the Learning Behavior of the Students for Education Personalization, 2017 International Conference on I-SMAC (IoT in Social, Mobile, Analytics and Cloud) (I-SMAC), Palladam, Tamil Nadu, India 10-11 February 2017, pp. 364 – 370.
Dissanayake, S.A.D.A.N., Pasqual, H., Athapattu, B.C.L., 2016. Colorimetric Sensor to Detect Fluoride Concentration of Drinking Water Sources, Proceedings of the 110th Annual Sessions of The Institution of Engineers, Sri Lanka, pp: 149 – 154.
Dissanayake, S.A.D.A.N., Pasqual, H., Athapattu, B.C.L., 2016. Real-time insitu measurement of selected water quality parameters using an automated colorimeter, Proceedings of the 5th International Symposium on Water Quality and Human Health: Challenges Ahead, PGIS Peradeniya Sri Lanka, 5 – 6 August 2016, pp. 1 – 2.
Dissanayake, S.A.D.A.N., Pasqual, H. and Athapattu, B.C.L., 2015. Detection of concentrations in drinking water wells of rural villages in Sri Lanka using remotely sensed fluoride detector, The 4th International GIGAKU Conference (ICGN2015), Nagaoka, Japan, 19 – 21 June 2015
Dissanayake, S.A.D.A.N., Pasqual, H. and Athapattu, B.C.L., 2015. Automated Mechanism to detect Glyphosate in Well Water, Proceedings of the 71st Annual Sessions of Sri Lanka Association for the advancement of science, University of Sri Jayawardhanapura, Sri Lanka, 2 – 4 December 2015
De Silva, G. A., Pasqual, H., 2014. Data acquisition and measuring device for quality testing of well water, Proceedings of the 70th Annual Sessions of Sri Lanka Association for the advancement of science, 01– 05 December 2014
Sendanayake, L. T., Pasqual, H., 2014. RFID handheld reader for library use, Proceedings of the 70th Annual Sessions of Sri Lanka Association for the advancement of science, 01– 05 December 2014
Anthonys, G., Pasqual, H. and Sriyananda, H., 2007. Implementation of Fuzzy Controller for an Air Conditioning System, Proceedings of the 4th Annual Sessions of Sri Lanka Association for Artificial Intelligence, University of Moratuwa, Sri Lanka, 31st October 2007, pp. 4-9
Pasqual, H., Yashima, H. and Suzuki, J., 1998. Analysis of Optical PPM/CDMA System with M-ary Convolutional Coding (Stage II), Proceeding of International Symposium on Information Theory and its Applications (ISITA), October 1998, Mexico-City, Mexico. pp. 518-521
Pasqual, H., Yashima, H., 1998. Analysis of Optical PPM/CDMA system with M-ary Convolutional Coding (stage I), Proceedings in IEICE Society conference, Japan, September 1998.
Co-supervisor: MPhil awarded in 2019 for the thesis “Interactive and Personalized M learning Environment for Knowledge Enhancing among Students”
Co-supervisor: MPhil awarded in 2017 for the thesis “Design and Development of an in-situ device to detect selected potable water quality parameters associated with CKDu in Sri Lanka
Supervisor MTech research project awarded in 2011 for the thesis “ Improving Service Quality of Wire Line Services” Dept. of Mechanical Engineering
Supervisor MTech research project awarded in 2010 for the thesis “Analysis of Broadband Access Product Profitability” Dept. of Mechanical Engineering.
Have been supervising undergraduate Final Year Project students (both individual and group projects) since 2003 in the areas of embedded systems, optical communication, wireless communication, Internet of Things and Control Systems projects
