Research

Srivastava R., Sengupta D. and Ghosh P. (2025) Quantifying the rhythm of ice accumulation in East Antarctica with varying temperature.  Accepted, Terra Nova.  Link

Banerjee S., Peddabomma S., Srivastava R. and Rajwade A. (2024) A likelihood based method for compressive signal recovery under Gaussian and saturation noise. Signal Processing, Vol.217. Link

Srivastava R. (2023) Karl Pearson and “Applied” Statistics. Resonance, Vol.2, 183-189. Link 

Das S., Dutta S. and Srivastava R. (2022) On a new higher order kernel for density estimation. Stat, Vol.12, e526. Link 

Bhattacharjee, M., Bose, A. and Srivastava R. (2021) A white noise test under weak conditions. J. Statist. Plann. Inference, Vol.211, 362–390. Link

Athreya, K. B., Saha, K. and Srivastava R. (2017) AR(1) sequence with random coefficients: regenerative properties and its application. Commun. Stoch. Anal. Vol.11, 373-381. Link

Srivastava R., Li, P. and Ruppert, D. (2016) RAPTT: An exact two-sample test in high dimensions using random projections.   J. Comput. Graph. Statist., Vol.25, 954-970. Link

Srivastava R. and Sengupta, D. (2013) Nonparametric spectrum estimation under the constraint of a minimum inter-sample spacing. Statistica Sinica, Vol.23, 691-724. Link

Srivastava R. and Sengupta, D. (2013) Asymptotic confidence interval of power spectrum of a continuous time process through progressively faster sampling. J. Statist. Plann. Inference Vol.143, 1938-1949. Link

Srivastava R. and Sengupta, D. (2011) Effect of inter-sample spacing constraint on spectrum estimation with irregular sampling. IEEE Trans. Inform. Theory, Vol.57, 4709-4719. Link

Srivastava R. and Sengupta, D. (2010) Consistent estimation of non-bandlimited spectral density from uniformly spaced samples. IEEE Trans. Inform. Theory, Vol.56, 3642-3659. Link 

Banerjee S., Peddabomma S.,  Srivastava R., Saunderson J. and Rajwade A., (2025) Identification and correction of permutation errors in compressed sensing based group testing. 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Hyderabad, India, 2025, pp. 1-5. Link 

Nigam U., Srivastava R., Burke M. and Faezeh M., (2025) A dynamical equation approach for Quasi-Periodic Gaussian processes. 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Hyderabad, India, 2025, pp. 1-5. Link

Banerjee S., Srivastava R. and Rajwade A. (2021) Reconstruction of sparse signals Using likelihood maximization from compressive measurements with Gaussian and saturation noise. 29th European Signal Processing Conference (EUSIPCO), Dublin, Ireland, 2021, 1955--1959.  Link

Srivastava R., Li, P. and Sengupta D. (2012) Testing for membership to the IFRA and the NBU classes of distributions. Artificial Intelligence and Statistics (AISTATS), PMLR, Vol.22, 1099-1107. Link

Banerjee S., Srivastava R., Saunderson J. and Rajwade A., (2025) Robust Non-adaptive Group Testing under Errors in Group Membership Specifications. Link

Banerjee S., Saunderson J.,  Srivastava R. and Rajwade A., (2025) Fast Debiasing of the LASSO Estimator. Link

Srivastava R. and Sengupta D. (2025) A semi-parametric model for assessing the effect of temperature on ice accumulation rate from Antarctic ice core data. Link