Diptesh Kanojia author Manish Shrivastava author Raj Dabre author Pushpak Bhattacharyya author 2014-12 text Dipti Misra Sharma editor Rajeev Sangal editor Jyoti D Pawar editor NLP Association of India Goa, India conference publication kanojia-etal-2014-pacman https://aclanthology.org/W14-5126/ 2014-12 162 166