A segmentation-free approach to recognise printed Sinhala script using linear symmetry. - H. L. Premaratne; Josef Bigün (Pattern Recognit., 2004)

Lexicon and hidden Markov model-based optimisation of the recognised Sinhala script. - H. L. Premaratne; Eric Järpe; Josef Bigün (Pattern Recognit. Lett., 2006)

A New Parameter Determining Mechanism for Radial Basis Neural Networks. - Yasantha N. Hettiarachchi; H. L. Premaratne (HIS, 2008)