Adapter-based fine-tuning of pre-trained multilingual language models for code-mixed and code-switched text classification. - Himashi Rathnayake; Janani Sumanapala; Raveesha Rukshani; Surangika Ranathunga (Knowl. Inf. Syst., 2022)

AdapterFusion-based multi-task learning for code-mixed and code-switched text classification. - Himashi Rathnayake; Janani Sumanapala; Raveesha Rukshani; Surangika Ranathunga (Eng. Appl. Artif. Intell., 2024)

SiTSE: Sinhala Text Simplification Dataset and Evaluation. - Surangika Ranathunga; Rumesh Sirithunga; Himashi Rathnayake; Lahiru de Silva; Thamindu Aluthwala; Saman Peramuna; Ravi Shekhar (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2025)