Encryption and decryption of informative image by key image using modified Hill cipher technique based on non-invertible matrices. - Bibhudendra Acharya; Nikhil Thomas; D. R. Kavin Arasu; N. Vishnu Prasad (ICCCS, 2011)

Modified splice and its extension to non-stereo data for noise robust speech recognition. - D. S. Pavan Kumar; N. Vishnu Prasad; Vikas Joshi; Srinivasan Umesh (ASRU, 2013)

Improved cepstral mean and variance normalization using Bayesian framework. - N. Vishnu Prasad; Srinivasan Umesh (ASRU, 2013)

Modified cepstral mean normalization - transforming to utterance specific non-zero mean. - Vikas Joshi; N. Vishnu Prasad; Srinivasan Umesh (INTERSPEECH, 2013)

Modified Mean and Variance Normalization: Transforming to Utterance-Specific Estimates. - Vikas Joshi; N. Vishnu Prasad; Srinivasan Umesh (Circuits Syst. Signal Process., 2016)