| 2025 | ICASSP | Multi-User Non-Orthogonal Multiple Access in Power Line Communications Under Generalized Gaussian Noise. | Roopesh Ramesh, Sanjeev Gurugopinath, R. Muralishankar |
| 2019 | COMSNETS | Capacity Analysis of a Narrowband Powerline Communication Channel Under Impulsive Noise. | Roopesh Ramesh, B. S. Sushma, Sanjeev Gurugopinath, R. Muralishankar |
| 2018 | Interspeech | Robust Voice Activity Detection Using Frequency Domain Long-Term Differential Entropy. | Debayan Ghosh, R. Muralishankar, Sanjeev Gurugopinath |
| 2011 | GLOBECOM | Maximizing the Fair Allocation of Opportunistic Spectrum for CR Ad Hoc Networks. | Vijay S. Rao, R. Venkatesha Prasad, R. Muralishankar, Ignas G. Niemegeers |
| 2006 | GLOBECOM | Voice Activity Detection for VoIP-An Information Theoretic Approach. | R. Venkatesha Prasad, R. Muralishankar, S. Vijay, H. N. Shankar, Przemyslaw Pawelczak, Ignas G. Niemegeers |
| 2005 | ICASSP | Subspace-based Speaker-independent Vowel Recognition. | R. Muralishankar, Douglas D. O'Shaughnessy |
| 2005 | Interspeech | Statistical properties of the warped discrete cosine transform cepstrum compared with MFCC. | R. Muralishankar, Abhijeet Sangwan, Douglas D. O'Shaughnessy |
| 2004 | ICONIP | Wavelet-Based Estimation of Hemodynamic Response Function. | Ryali Srikanth, R. Muralishankar, A. G. Ramakrishnan |
| 2004 | Interspeech | Time-scaling of speech using independent subspace analysis. | R. Muralishankar, A. G. Ramakrishnan, Lakshmish N. Kaushik |
| 2002 | ICASSP | DCT based pseudo complex cepstrum. | R. Muralishankar, A. G. Ramakrishnan |
| 2002 | Interspeech | Warped-LP residual resampling using DCT for pitch modification. | R. Muralishankar, A. G. Ramakrishnan, P. Prathibha |