Publications

Published Articles

• [Journal] Privacy-Preserving ML via Secure Multi-Party Computing: Techniques and Trends
  O. Mudannayake, A. Indika, U. Jayasinghe, G. M. Lee, J. Alawatugoda
  Computers, Materials & Continua , 2025
  [doi: 10.32604/cmc.2025.068875]

• [Conference] Aya: Open-Access Multilingual Instruction-Tuning Dataset
  S. Singh, ..., O. Mudannayake, and others
  ACL 2024 , 2024
  [doi: 10.18653/v1/2024.acl-long.620]

• [Journal] Detecting Water Surfaces in UAV Image Streams (UNet)
  H. Samaranayake, O. Mudannayake, D. Perera, P. Kumarasinghe, C. Suduwella, K. De Zoysa, P. Wimalaratne
  JVCI (Elsevier) , 2023
  [doi: 10.1016/j.jvcir.2023.103933] [PDF]

• [Journal] ML and Deep Learning for Multi-Step Municipal Waste Forecasting
  O. Mudannayake^*, D. Rathnayake^*, J. D. Herath, D. K. Fernando, M. Fernando
  IEEE Access , 2022
  [doi: 10.1109/ACCESS.2022.3221941] [PDF]

• [Conference] kMatrix: Space-Efficient Streaming Graph Summarization
  O. Mudannayake, N. Ranasinghe
  IEEE ICIAfS , 2021
  [doi: 10.1109/ICIAfS52090.2021.9606137] [PDF]

^* Equal contribution

Articles Under Review

• [Conference] Paired-Offset Reevaluation: Selection-Bias Diagnostic for RL HPO
  O. Mudannayake
  Under Review , 2026

• [Workshop] Affordable RL Hyperparameter Rigor: Paired-Offset Reevaluation
  O. Mudannayake
  Under Review , 2026

• [Manuscript] Spatio-Temporal Deep Learning for Wildfire Spread Prediction
  O. Mudannayake, K. Senarathne, S. Farook, L. De Mel, C. Jayanaka
  Under Review , 2025

Preprints

• [Preprint] ImageLab: Simplifying Image Processing Exploration
  S. Dissanayaka^*, O. Mudannayake^*, T. Halloluwa, C. De Silva
  Preprint , 2025