Corpus-based Sinhala Lexicon Ruvan Weerasinghe author Dulip Herath author Viraj Welgama author 2009-08 text Proceedings of the 7th Workshop on Asian Language Resources (ALR7) Hammam Riza editor Virach Sornlertlamvanich editor Association for Computational Linguistics Suntec, Singapore conference publication weerasinghe-etal-2009-corpus https://aclanthology.org/W09-3403/ 2009-08 17 23