Sargur N. Srihari Rohini K. Srihari Pavithra Babu Harish Srinivasan On the Automatic Scoring of Handwritten Essays. 2880-2884 2007 conf/ijcai/2007 IJCAI http://dli.iiit.ac.in/ijcai/IJCAI-2007/PDF/IJCAI07-463.pdf db/conf/ijcai/ijcai2007.html#SrihariSBS07