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S. Rai, S. K. Nayak, and P. Tripathy,"An Efficient Wavelet based technique for Oscillatory Mode Identification of Ambient Data via RD and TLS-ESPRIT", in 2015 Annual IEEE India Conference (INDICON), IEEE 2015       Inproceedings

S. Rai, P. Tripathy, and S. K. Nayak,"A Robust TLS-ESPIRIT Method using Covariance Approach for Identification of Low-Frequency Oscillatory Mode in Power Systems", in 2014 Eighteenth National Power Systems Conference (NPSC), IEEE 2014       Inproceedings