Modified Exponential Companding for PAPR Reduction of OFDM Signals. - N. S. L. Phani Kumar; Adrish Banerjee; Pradip Sircar (WCNC, 2007)

Fast Parallel Expectation Maximization for Gaussian Mixture Models on GPUs Using CUDA. - N. S. L. Phani Kumar; Sanjiv Satoor; Ian Buck (HPCC, 2009)