Cache based approach for improving location based query processing in mobile environment. - M. Marfa; Subu Surendran; Sabu M. Thampi; T. Radhakrishnan (SECURIT, 2012)

A scalable geometric algorithm for community detection from social networks with incremental update. - Subu Surendran; D. Chithra Prasad; M. Ramachandra Kaimal (Soc. Netw. Anal. Min., 2016)