Place value: word position shifts vital to search dynamics. - Rishiraj Saha Roy; Anusha Suresh; Niloy Ganguly; Monojit Choudhury (WWW (Companion Volume), 2013)

Improving Document Ranking for Long Queries with Nested Query Segmentation. - Rishiraj Saha Roy; Anusha Suresh; Niloy Ganguly; Monojit Choudhury (ECIR, 2016)