Patent classification of the new invention using PLSA. - Ranjeet Kumar; Shrishail Math; R. C. Tripathi; M. D. Tiwari (IITM, 2010)

Unusual activity detection for video surveillance. - Rajat Singh; Sarvesh Vishwakarma; Anupam Agrawal; M. D. Tiwari (IITM, 2010)

A case study of impact of patenting in the current developing economies in Asia. - Ranjeet Kumar; Ramesh Chandra Tripathi; M. D. Tiwari (Scientometrics, 2011)