Shape Code Based Word-Image Matching for Retrieval of Indian Multi-lingual Documents. - Arundhati Tarafdar; Ranju Mandal; Srikanta Pal; Umapada Pal 001; Fumitaka Kimura (ICPR, 2010)

A Two-Stage Approach for Word Spotting in Graphical Documents. - Arundhati Tarafdar; Umapada Pal 001; Partha Pratim Roy 001; Nicolas Ragot; Jean-Yves Ramel (ICDAR, 2013)

Word Spotting in Bangla and English Graphical Documents. - Arundhati Tarafdar; Umapada Pal 001; Jean-Yves Ramel; Nicolas Ragot; Bidyut B. Chaudhuri (ICPR, 2014)

Improved shape code based word matching for multi-script documents. - Tanmoy Mondal; Arundhati Tarafdar; Nicolas Ragot; Jean-Yves Ramel; Umapada Pal 001 (ACPR, 2015)