Effect of Minimal Semantics on Dependency Parsing. - Bharat Ram Ambati; Pujitha Gade; Chaitanya G. S. K.; Samar Husain (RANLP, 2009)

Empty Categories in Hindi Dependency Treebank: Analysis and Recovery. - Chaitanya G. S. K.; Samar Husain; Prashanth Mannem (Linguistic Annotation Workshop, 2011)