The following publications are possibly variants of this publication:
- Online handwritten Bangla character recognition using HMMSwapan K. Parui, Koushik Guin, Ujjwal Bhattacharya, Bidyut Baran Chaudhuri. icpr 2008: 1-4 [doi]
- Bangla Handwritten Character RecognitionK. Roy, Umapada Pal, Fumitaka Kimura. iicai 2005: 431-443
- On Recognition of Handwritten Bangla CharactersUjjwal Bhattacharya, Malayappan Shridhar, Swapan K. Parui. icvgip 2006: 817-828 [doi]
- Direction Code Based Features for Recognition of Online Handwritten Characters of BanglaUjjwal Bhattacharya, B. K. Gupta, Swapan K. Parui. icdar 2007: 58-62 [doi]
- HMM Based Online Handwritten Bangla Character Recognition Using Dirichlet DistributionsChandan Biswas, Ujjwal Bhattacharya, Swapan K. Parui. In ICFHR. 2012: 600-605 [doi]
- A Simple and Effective Technique for Online Handwritten Bangla Character RecognitionShibaprasad Sen, Ram Sarkar, Kaushik Roy. ficta 2016: 201-209 [doi]