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23rd Academic Session - 2026: Recent submissions

  • High-Volume Automated MCQ Marking: An Image Processing Approach for Enhanced Efficiency and Accuracy. 
    Gunawickrama, S.H.K.K.; Bandara, U.G.R.S.; Dissanayaka, D.M.S.C.; Dissanayake, D.M.M.I.T.; Perera, H.L.D.U.G. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    This study proposes the development of an AI-powered optical mark recognition (OMR) system that aims to automate and enhance the grading of multiple-choice question (MCQ) answer sheets. Traditional OMR systems rely on ...
  • AI-Based Real-Time Multi-Agent Depression Detection and Therapy System. 
    Hettiarachchi, H.P.P.P.; Kavindya, P.P.; Jayasinghe, D.M.S.N.; Kumarasiri, L.I.N.; Sandamali, G.G.N. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Depression is a prevalent mental health disorder in the world, but diagnosis is constrained by stigma, cost and lack of clinical services. This study describes an AI-Based Real-Time Multi-Agent Depression Detection and ...
  • Mitigation of Atmospheric Duct Interference (ADI) in LTE-TDD Networks: A Machine Learning-Based Approach. 
    Roshani, K.W.H.; Agakar, C.; Laksayan, T.; Mathushagan, J.; Wijesinghe, B.G.S.U.; Liyanagamage, L.I.M.; Weerasinghe, T.N.; Priyankara, W.N.B.A.G.; Senevirathne, C.K.W. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Atmospheric Duct Interference (ADI) causes abnormal long-range radio propagation due to refractivity inversions in the lower atmosphere, resulting in severe uplink degradation in LTE-TDD cellular deployments. This research ...
  • Integrated Health Monitoring System for Preventive Care and Doctor-Patient Interaction. 
    Kaluarachchi, K.A.S.D.; Senanayaka, S.U.; Senevirathne, S.M.K.H.T.; Sandamali1, G.G.N. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Diabetes, hypertension, and cholesterol disorders are some of the major chronic diseases globally. Early diagnosis, continuous monitoring, and strong doctorpatient communication are essential for controlling these diseases. ...
  • Hydrodynamic Dam Breach Modelling of Ancient Earthen Embankment Dams in Sri Lanka: A Case Study 
    Wickramasinghe, G.K.P.; Seneviratne, S.W.; Jayasinghe, A.G. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Dams, reservoirs, and downstream communities are identified as major components of the irrigated agriculture system in Sri Lanka. However, the aging and deterioration of ancient earthen embankment dams and their vulnerability ...
  • Development of a Low-Cost Smart Medical Bed with mmWave Radar-Based Non-Contact Monitoring and Bilingual Voice Control System. 
    Subasinghe, H.L.; Madusankha, H.A.I.; Dissanayake, D.M.K.I.; Sewwandi, M.N.; Teshan, J.G.C.; Wimalarathna, W.A.R.D.; Mayadunna, R.E.P.S. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    The growing global elderly population and rising incidence of mobility-limiting injuries have significantly increased the number of bedridden patients requiring long-term care. Caring for these individuals in hospitals ...
  • Tuition Class and Student Management System 
    Silva, S.; Wijerathna, M.; Rathnayake, B.; Tashina, S.; Randula, D. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Private educational institutions face significant challenges in managing multiple aspects of their operations, including student enrollment, attendance tracking, payment processing, cashier operations, and managing both ...
  • IMU Sensor-Based Gait Analysis System for Stroke Risk Identification in Older Adults. 
    Malinge, W.A.D.S.; Yashodana, K.D.S.; Dissanayake, D.M.C.M.B.; Nimnathara, H.G.C.; Madushika, J.W.A.; Weerarathne, K.K.D.C.S. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Stroke is a leading cause of deaths and long-term disability among the older adults worldwide. For each successive 10 years after age 55, the stroke rate more than doubles in both men and women. The walking pattern of a ...
  • A Scalable IoT-Driven Framework for Predictive Maintenance Using Big Data Analytics and Machine Learning. 
    De Silva, D.S.; Gunathilake, A.P.B.; Jayaweera, S.T.; Pemsiri, B.M.P.B.; Madushan, K.K.S. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    The reliance on conventional industrial maintenance strategies like reactive and preventive maintenance leads to unexpected production halts, unnecessary costs, and reduced equipment efficiency. This proposed work addresses ...
  • Development of Virtual Environment for Swing-Up of Rotary Double Inverted Pendulum for Engineering Education. 
    Annasiwaththa, A.W.B.I.; Dinendra, S.M.S. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    The swing-up control of a Rotary Double Inverted Pendulum (RDIP) is considered one of the benchmark problems in teaching advanced control systems engineering. The RDIP is a 4th-order nonlinear underactuated system that ...
  • Real-Time Traffic Violation Detection and Analysis Using YOLO-Based Computer Vision Models. 
    De Silva, D.S.; Mallikarachchi, N.K.; Manahara, U.V.S.; Manchanayaka, M.M.T.S.; Manjula, D.S. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    This study presents an advanced automated multi-violation traffic monitoring system developed using state-of-the-art computer vision and deep learning techniques to address modern traffic enforcement challenges. The ...
  • Investigating Barriers to Sustainable Waste Material Adoption in Concrete Production: A Study in the Sri Lankan Construction Industry. 
    Maduranga, D.H.A.; Dhanushka, W.W.P.A.; Kankanamge, C.E.; Appuhamy, J.M.R.S.; Bandara, W.M.K.R.T.W. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Despite extensive research demonstrating the technical feasibility of incorporating waste materials as partial replacements in concrete production, real-world implementation remains significantly limited. Studies have ...
  • Design and Development of a Low-Cost Multifunctional Medical Device with Integrated Syringe Pump and Remote Access. 
    Subasinghe, H.L.; Gihara, G.G.G. Rajith; Amarakoon, G.G.Y.C.; Rajakaruna, R.M.T.R.; Wijerathna, P.B.S.; Munasinghe, R.G.I.S. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Contemporary healthcare technologies for patient monitoring and precision drug delivery have proliferated globally, yet their elevated costs render them inaccessible in resource-constrained settings. This research ...
  • Development of an Air Quality Monitoring and Treatment System for Biomass Heat Generators. 
    Sooriyaarachchi, S.C.A.; Jayaweera, J.A.P.H.; Sandika, K.M.B.; Gunathunga, D.M.I.D.; Thilakarathna, B.H.C.S.; Weerarathne, K.K.D.C.S.; Yapa, Y.M.A.L.W. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Biomass is widely regarded as a renewable alternative to fossil fuels; however, its combustion can generate harmful emissions such as carbon monoxide (CO), nitrogen oxides (NOx), and particulate matter (PM), which ...
  • Design and Development of an Automated Bead Laying System Using a Three-Axis Gantry Platform 
    Bogamuwa, K.M.T.A.; De Silva, H.T.U.C.; Wickramathanthri, C.S.; Viduranga, H.A.C.; Sanjaya, H.M.S.; Kumara, K.J.C.; Wickramasinghe, K.C. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    In the manufacture of electrical meters, junction boxes, and control panels, soft rubber sealing beads are widely used to prevent the ingress of dust, moisture, and environmental contaminants. In the studied production ...
  • Performance Evaluation of a Newly Invented Vertical Axis Wind Turbine with Deflectable Blades. 
    Galapatha, G.R.I.; Koswatta, A. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    The proposed mechanism is made more efficient by minimizing the friction and the force required to tilt the blades and by ensuring perfect blade orientation. A workable prototype design features rotatable blades on ...
  • Design of Hoisting System for Six Vertical Sliding Gates in Oliyamulla Stormwater Pumping Station. 
    Kumara, J.L.R. M.; Ranaweera, K.K.G. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Urban flooding in low-lying areas of Colombo has intensified due to increased monsoonal rainfall and inadequate gravity drainage capacity, necessitating reliable stormwater control infrastructure. The Oliyamulla Stormwater ...
  • ‘ත්‍රිමද ගලිත හස්ති’ යන්න භාෂා-සාහිත්‍ය සංකල්පයන්හි ලා විශද වන ආකාරය 
    අරියවංස හිමි, මොරකන්දේගොඩ (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    සිංහල භාෂා - සාහිත්‍ය සම්ප්‍රදායයෙහි ලා විවිධාර්ථ ජනනය හා කථනය කෙරෙන යෙදුමක් සේ ‘ත්‍රිමද ගලිත හස්ති’ යන්න හඳුනා ගත හැකි ය. භාෂා තත්ත්වයන්ට අනුව ත්‍රිවිධ ස්ථානයකින් මද වැගිරීම හා ත්‍රිවිධාකාරයකින් මද වැගිරීම යනුවෙන් මෙහි ...
  • Approaches to Measuring and Modelling School Education Quality: A Systematic Review. 
    Dilhani, E.V.D.; Jayatileke, H.L.; Jayasekara, L. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    A clear definition of ‘quality of education’ remains a challenge for researchers. Education quality encompasses multiple factors that must satisfy stakeholders, and it has been established that students, teachers, ...
  • AI Readiness in Academic Libraries: Usage Patterns, Barriers, and Training Needs at the University of Ruhuna. 
    Amarasekara, K.A.I.M. (Faculty of Engineering , University of Ruhuna, Sri Lanka., 2026-03-04)
    Within the dynamic global scenario, though library operations are being revolutionized through Artificial Intelligence (AI), its acceptance by library staff remains varied. This study aimed to evaluate the awareness, ...

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