DR. ADEESHA WIJAYASIRI
SENIOR LECTURER
PhD (UF), MSc (UF), BSc Eng. (Hons) (Moratuwa), AMIE (SL)
About
I am a senior lecturer at the Department of Computer Science and Engineering, University of Moratuwa, Sri Lanka. I received my Ph.D. in Computer Engineering from the Department of Computer and Information Science and Engineering (CISE) at the University of Florida, Gainesville, FL, USA, in 2018 and MSc in Computer Engineering from CISE at UF in 2018. I obtained the B.Sc. Engineering degree with a first class honours from the University of Moratuwa, Sri Lanka, in 2013. My research interests include parallel programming, high performance computing, and image processing.
Research interests
Multimodal Transport Data Analytics Platform: This project aims to develop a scalable, multimodal transport data aggregation and analytics platform which is capable of identifying emerging behaviors of passenger interests and demands, scheduling practices, driving behavior and habits, and monitoring and tracking fleets.
Synthetic Aperture Radar (SAR) related Research work • SAR reconstruction algorithm Optimizations on Knights Landing (C++). • Energy aware SAR reconstruction on Hybrid multi-core systems (CUDA, C) • Parallelization of Backprojection algorithm (CUDA, C) • Change detection in SAR images using heterogeneous systems (CUDA, C) • 2D and 3D SAR Simulator (C, Matlab)
GPU implementations and optimizations
Awards
Award of Excellence with Distinction - University of Moratuwa Research Awards.
Research interests
Publications
Updated automatically from ORCID and OpenAlex- 2027From Monolith to Microservices: A Comparative Evaluation of Decomposition FrameworksMineth Weerasinghe, Himindu Kularathne, Methmini Madhushika, Danuka Lakshan, Nisansa de Silva, Adeesha Wijayasiri, Srinath Perera
- 2026Are Innovators Cyberloafers? Cyberloafing and Innovative Work Behaviour: The Moderating Effect of Computer Self-EfficacyEMHL Ekanayake, Saroja Kumari Wanigasekara, Adeesha Wijayasiri · CRC Press eBooks
- 2026A Survey of API Rate Limiting MethodsThivaharan Kalyanasundaram, Kobinarth Panchalingam, Tharsigan Jegatheesan, Adeesha Wijayasiri, Srinath Perera · International Research Conference on Smart Computing and Systems Engineering (SCSE)
- 2026TripleBound: Triplet-Guided Heterogeneous Graph Learning for Microservice DecompositionMineth Weerasinghe, Himindu Kularathne, Methmini Madhushika, Danuka Lakshan, Nisansa de Silva, Adeesha Wijayasiri, Srinath Perera · arXiv (Cornell University)
- 2025A Comparative Analysis of OpenStack Autoscaling Engines: Evaluating Performance, Scalability, and Usability of Heat and Senlin Under Real-World Workload PatternsAdeesha Wijayasiri, D.N.S.S. Liyanage · Moratuwa Engineering Research Conference (MERCon)
- 2025Efficient GPU Resource Pooling for Machine Learning WorkloadsAdeesha Jayasinghe, Kavindu Janith, Ravindu Wickramage, Adeesha Wijayasiri · Conference of Open Innovations Association (FRUCT)
- 2025Enhancing IT-Based Tax Payment Systems in Local Authorities in Colombo District in Sri LankaGayan Pathirage, Adeesha Wijayasiri, Lalith Liyanage · International Journal of Governance and Public Policy Analysis
- 2025Exploring the potential of blockchain technology adoption in the Sri Lankan construction industry: opportunities and barriers to implementationD.W.J.W. Bandara, P.L.I. Wimalaratne, Udayangani Kulatunga, Adeesha Wijayasiri · World Construction Symposium (WCS)
- 2025Load Balancer Filter-Based Approach To Enable Distributed API Rate LimitingThivaharan Kalyanasundaram, Kobinarth Panchalingam, Tharsigan Jegatheesan, Adeesha Wijayasiri, Srinath Perera · Conference of Open Innovations Association (FRUCT)
- 2023Blockchain-Based Software Subscription and Licenses Management SystemHithru De Alwis, Adeesha Wijayasiri, Shamila De Silva, Kasun De Silva · International Conference on Information Technology Research (ICITR)
- 2023Exploring state-of-the-art research on blockchain adoption in the construction industry: a systematic literature reviewS. Hirusheekesan, Udayangani Kulatunga, Adeesha Wijayasiri · World Construction Symposium (WCS)
- 2022Deep Learning based Hand-Drawn Molecular Structure Recognition and 3D Visualisation using Augmented RealityJayampathi Adhikari, Malith Aththanayake, Charith Kavinda Kularathna, Adeesha Wijayasiri, Aravinda Munasinghe · International Conference on Advances in ICT for Emerging Regions
- 2022Identification of Road Surface Anomalies Using Crowdsourced Smartphone Sensor DataY. T. Gamage, T.A.I. Thotawaththa, Adeesha Wijayasiri · International Conference on Advances in ICT for Emerging Regions
- 2022Measuring Road Roughness through Crowdsourcing while Minimizing the Conditional EffectsY. T. Gamage, T.A.I. Thotawaththa, Adeesha Wijayasiri · International Journal of Intelligent Transportation Systems Research
- 2022Mole-ARAdeesha Wijayasiri, Aravinda Munasinghe, Malith Aththanayake, Jayampathi Adhikari, Charith Kavinda Kularathna · SSRN Electronic Journal
- 2021Short-Term Traffic Forecasting using LSTM-based Deep Learning ModelsDilantha Haputhanthri, Adeesha Wijayasiri · Moratuwa Engineering Research Conference (MERCon)
- 2021Transportation Mode Detection Using Crowdsourced Smartphone DataPramith Nirmal, Ishan Disanayaka, Dilantha Haputhanthri, Adeesha Wijayasiri · Conference of Open Innovations Association (FRUCT)
- 2020Batched Small Tensor-Matrix Multiplications on GPUsKeke Zhai, Tania Banerjee, Adeesha Wijayasiri, Sanjay Ranka · IEEE International Conference on High Performance Computing, Data, and Analytics
- 2020Multiobjective Optimization of SAR Reconstruction on Hybrid Multicore SystemsAdeesha Wijayasiri, Tania Banerjee, Sanjay Ranka, Sartaj K. Sahni, Mark S. Schmalz · IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
- 2019Change Detection and Tracking using Synthetic Aperture Radar VideosHasara Maithree, Dilan Dinushka, Adeesha Wijayasiri · International Conference on Information Technology Research (ICITR)
- 2018Dynamic Data-Driven SAR Image Reconstruction Using Multiple GPUsAdeesha Wijayasiri, Tania Banerjee, Sanjay Ranka, Sartaj K. Sahni, Mark S. Schmalz · IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
- 2018Dynamic Data Driven SAR Reconstruction on Hybrid Multicore systemsAdeesha Wijayasiri, Sanjay Ranka, Sartaj K. Sahni · International Green and Sustainable Computing Conference
- 2018Performance and Energy Evaluation of SAR Reconstruction on Intel Knights LandingAdeesha Wijayasiri, Tania Banerjee, Sanjay Ranka, Sartaj K. Sahni, Mark S. Schmalz · International Green and Sustainable Computing Conference
- 2017Parallel Dynamic Data Driven Approaches for Synthetic Aperture RadarAdeesha Wijayasiri, Tania Banerjee, Sanjay Ranka, Sartaj K. Sahni, Mark S. Schmalz · IEEE International Conference on High Performance Computing (HiPC)
- 2016Dynamic data driven image reconstruction using multiple GPUsAdeesha Wijayasiri, Tania Banerjee, Sanjay Ranka, Sartaj K. Sahni, Mark S. Schmalz · IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)
- 2016複数のGPUを用いた動的データ駆動画像再構成【Powered by NICT】Adeesha Wijayasiri, Banerjee Tania, Ranka Sanjay, Sahni Sartaj, Mark S. Schmalz · IEEE Conference Proceedings
- 2015Crime analytics: Analysis of crimes through newspaper articlesIsuru Jayaweera, Chamath Sajeewa, Sampath Liyanage, Tharindu Wijewardane, Indika Perera, Adeesha Wijayasiri · Moratuwa Engineering Research Conference (MERCon)
- 2013Forevidizer forensic video & image analyzing toolkitAdeesha Wijayasiri, Ch. Sai Sampath -, N Rathnayaka, R Jayaweera, C De Silva
Last updated 29 October 2026