| 2025 | COLING | Proceedings of the First Workshop on Natural Language Processing for Indo-Aryan and Dravidian Languages. | Ruvan Weerasinghe, Isuri Anuradha, Deshan K. Sumanathilaka |
| 2025 | EMNLP | SinhalaMMLU: A Comprehensive Benchmark for Evaluating Multitask Language Understanding in Sinhala. | Ashmari Pramodya, Nirasha Nelki, Heshan Shalinda, Chamila Liyanage, Yusuke Sakai, Randil Pushpananda, Ruvan Weerasinghe, Hidetaka Kamigaito, Taro Watanabe |
| 2024 | ICCBR | CBR-RAG: Case-Based Reasoning for Retrieval Augmented Generation in LLMs for Legal Question Answering. | Nirmalie Wiratunga, Ramitha Abeyratne, Lasal Jayawardena, Kyle Martin, Stewart Massie, Ikechukwu Nkisi-Orji, Ruvan Weerasinghe, Anne Liret, Bruno Fleisch |
| 2021 | ICMLA | Aspect Oriented Suggestion Extraction from Online Reviews. | Tharushi Jayasekara, Ruvan Weerasinghe, Viraj Welgama |
| 2015 | CICLING | Statistical Machine Translation from and into Morphologically Rich and Low Resourced Languages. | Randil Pushpananda, Ruvan Weerasinghe, Mahesan Niranjan |
| 2012 | CICLING | A Computational Grammar of Sinhala. | Chamila Liyanage, Randil Pushpananda, Dulip Lakmal Herath, Ruvan Weerasinghe |
| 2008 | IJCNLP | NLP Applications of Sinhala: TTS & OCR. | Ruvan Weerasinghe, Asanka Wasala, Dulip Lakmal Herath, Viraj Welgama |
| 2006 | ACL | Sinhala Grapheme-to-Phoneme Conversion and Rules for Schwa Epenthesis. | Asanka Wasala, Ruvan Weerasinghe, Kumudu Gamage |
| 2005 | IJCNLP | A Rule Based Syllabification Algorithm for Sinhala. | Ruvan Weerasinghe, Asanka Wasala, Kumudu Gamage |
| 2002 | AMTA | Bootstrapping the Lexicon Building Process for Machine Translation between 'New' Languages. | Ruvan Weerasinghe |