Speech Recognition of Isolated Malayalam Words Using Wavelet Features and Artificial Neural Network. - V. R. Vimal Krishnan; Athulya Jayakumar; Babu Anto P. (DELTA, 2008)

Speaker Independent Automatic Emotion Recognition from Speech: A Comparison of MFCCs and Discrete Wavelet Transforms. - A. Firoz Shah; V. R. Vimal Krishnan; A. Raji Sukumar; Athulya Jayakumar; Babu Anto P. (ARTCom, 2009)

Handwritten character recognition using wavelet energy and extreme learning machine. - Binu P. Chacko; V. R. Vimal Krishnan; G. Raju 001; P. Babu Anto (Int. J. Mach. Learn. Cybern., 2012)