Mayank Singh author Barnopriyo Barua author Priyank Palod author Manvi Garg author Sidhartha Satapathy author Samuel Bushi author Kumar Ayush author Krishna Sai Rohith author Tulasi Gamidi author Pawan Goyal author Animesh Mukherjee author 2016-12 text Yuji Matsumoto editor Rashmi Prasad editor The COLING 2016 Organizing Committee Osaka, Japan conference publication singh-etal-2016-ocr https://aclanthology.org/C16-1320/ 2016-12 3390 3400