Hierarchical Discourse Parsing Based on Similarity Metrics. - Ravikiran Vadlapudi; Poornima Malepati; Suman Yelati (RANLP, 2009)

Novel Approach for Tagging of Discourse Segments in Help-Desk E-Mails. - Suman Yelati; Rajeev Sangal (Web Intelligence/IAT Workshops, 2011)