LIST OF PUBLICATIONS

 

Papers in referred journals

[1] Estimating the ratio of smaller and larger of two uniform scale parameters; Amit Mitra, Debasis Kundu, I.D. Dhariyal and Neeraj Misra, Journal of Statistical Computation and Simulation, vol. 50, pp.197-211, 1994.

[2] A note on the consistency of the undamped exponential signals model; Debasis Kundu and Amit Mitra, Statistics, vol.26, pp.1-9, 1995.

[3] Consistent method of estimating superimposed exponential signals; Debasis Kundu and Amit Mitra, Scandinavian Journal of Statistics, vol.22, 1, pp.73-83, 1995.

[4] Estimating the parameters of exponentially damped/undamped sinusoids in noise: A non-iterative approach; Debasis Kundu and Amit Mitra, Signal Processing, vol.46, pp.363-368, 1995.

[5] Asymptotic theory of the least squares estimates of a non-linear time series regression model; Debasis Kundu and Amit Mitra, Communications of Statistics, Theory and Methods, vol.25, No.1, pp.133-141, 1996.

[6] Asymptotic properties of the least squares estimators of 2-D exponential signals; Debasis Kundu and Amit Mitra, Multidimensional Systems and Signal Processing, vol.7, pp.135-150, 1996.

[7] A theorem in probability and its applications in multidimensional signal processing; Debasis Kundu, Z.D. Bai and Amit Mitra, IEEE Transactions on Signal Processing, vol.44, 12, pp.3167-3169, 1996.

[8] Consistent method of estimating sinusoidal frequencies: A non-iterative approach; Amit Mitra & Debasis Kundu, Journal of Statistical Computation and Simulation, vol.58, pp.171-194, 1997.

[9] Estimating the parameters of the linear compartment model; Debasis Kundu and Amit Mitra, Journal of Statistical Planning and Inference, vol.70, pp.317-334, 1998.

[10]    Fitting a sum of exponentials to equispaced data; Debasis Kundu and Amit Mitra, Sankhya, Series B, vol.60, pp.448-463, 1998.

[11]   Exchange rate of rupee and purchasing power parity; Ashok K Nag and Amit Mitra, Economic and Political Weekly, vol.33 (25), pp.1525-1532, 1998.

[12] Different methods for estimating sinusoidal frequencies: A numerical comparison; Debasis Kundu and Amit Mitra, Journal of Statistical Computation and Simulation, vol.62. pp.9-27, 1998.

[13] On Asymptotic properties and confidence intervals for exponential signals; Debasis Kundu and Amit Mitra, Signal Processing, vol. 72, pp.129-139, 1999.

[14] A note on the consistency of multidimensional exponential signals; Z.D.Bai, Debasis Kundu and Amit Mitra, Sankhya, Series A, vol. 61 (2), pp.270-275, 1999.

[15] Neural networks and early warning indicators of currency crisis; Ashok K. Nag and Amit Mitra, Reserve Bank of India Occasional Papers, Vol. 20 (2), pp. 183-222, 1999.

[16] Integration of financial markets in India: An empirical investigation; Ashok K. Nag & Amit Mitra, Journal of Social and Management Sciences, PRAJNAN, vol. 28(3), pp.219-242 , 1999.

[17] Detecting the number of signals of undamped exponential model using cross validation; Debasis Kundu & Amit Mitra, Signal Processing, vol.80, pp.525-534, 2000.

[18] Asymptotic properties of least squares estimators for the parameters in undamped exponential signals; Debasis Kundu and Amit Mitra, American Journal for Mathematical and Management Sciences, vol. 20, no. 3 and 4, 345-365, 2000.

[19] Estimating the number of signals of the damped exponential models; Amit Mitra and Debasis Kundu, Computational Statistics and Data Analysis, vol. 36(2), pp.245-256, 2001.

[20]  On Cramer-Rao bound of spectral density estimation; Simon Sando, Amit Mitra & Petre Stoica, IEEE Signal Processing Letters, vol. 9(2), pp.68-71, 2002.

[21] Identifying patterns of socio-economic development using self-organizing maps; Ashok K. Nag and Amit Mitra, Journal of Social & Economic Development, Vol.4, No.1, pp.55-80, 2002.

[22]  Time series modelling with genetic neural networks: Case studies of some important Indian economic and financial series; Ashok K. Nag and Amit Mitra, Statistics & Applications, Vol. 4, No.1, pp.37-58, 2002.

[23]  The Asymptotic Cramer-Rao bound for 2-D superimposed exponential signals; Amit Mitra and Petre Stoica, Multidimensional Systems & Signal Processing, Vol.13, pp.317-331, 2002.

[24]  Analysis of Performance Trajectory of public sector banks in India using self-organizing maps; Ashok K. Nag and Amit Mitra, PRAJNAN-Journal of Social and Management Sciences, Vol. 31, No.3, pp.171-196, 2002.

[25]  Forecasting daily foreign exchange rates using genetically engineered neural networks; Ashok K. Nag and Amit Mitra, Journal of Forecasting, vol. 21(7), pp. 501-511, 2002.

[26]  Time series lag selection using genetic algorithm; Ashok K. Nag and Amit Mitra, Advances and Applications in Statistics, Vol. 4(2), 233-251, 2004.

[27]  Forecasting business cycle movements using wavelet filtering and neural networks; Amit Mitra and Sharmishtha Mitra, Finance India, Vol 18(2), 1605-1626, 2004.

[28]  Detecting multidimensional outliers from large datasets using self-organizing maps; Ashok K. Nag, Amit Mitra and Sharmishtha Mitra, Computational Statistics, Vol. 20(2), 245-265, 2005.

[29]  Frequency estimation of undamped exponential signals using genetic algorithm; Amit Mitra, Debasis Kundu and Gunjan Agrawal, Computational Statistics & Data Analysis, Vol. 51(3), pp. 1965-1985, 2006.

[30]  Wavelet decomposition based genetic neural network models for forecasting daily spot foreign exchange rates; Amit Mitra and Sharmishtha Mitra, Statistical Methodology, Vol 3(2), April 2006, pp.103-124.

[31] Study of Dynamic Relationships Between Financial and Real Sectors of Economies with Wavelets; Sharmishtha Mitra, Basab Nandi and Amit Mitra, Applied Mathematics & Computation, Volume 188, Issue 1, 1 May 2007, Pages 83-95.

[32]  Sequential estimation of the sum of sinusoidal model parameters; Anurag Prasad, Debasis Kundu and Amit Mitra, Journal of Statistical Planning and Inference, vol. 138 (5), pages 1297 - 1313, 2008.

[33]  Genetic algorithm based robust frequency estimation of sinusoidal signals with stationary errors; Amit Mitra and Debasis Kundu, Engineering Applications of Artificial Intelligence, vol. 23, pages 321-330, 2010.

[34]  An overview of the concepts and techniques of data mining; Amit Mitra and Neeraj Misra, Journal of the Indian Statistical Association, vol. 48(1), pages 65-102, 2010.

[35]  Genetic algorithm and M-estimator based robust sequential estimation of parameters of nonlinear sinusoidal signals; Sharmishtha Mitra, Amit Mitra and Debasis Kundu, Communications in Nonlinear Sciences and Numerical Simulations, vol. 16 (7), July 2011, pages 2796-2809.

[36]  A wavelet filtering based estimation of output gap; Sharmishtha Mitra, Vidit Maheswari & Amit Mitra, Applied Mathematics & Computations, Vol. 218 (7), pp. 3710-3722, 2011.

[37]  A genetic algorithm based technique for computing nonlinear least squares estimates of parameters of sum of exponential model; Sharmishtha Mitra & Amit Mitra, Expert Systems With Applications, Volume 39 Issue 7, Pages 6370-6379, June 2012. 

[38]  Sequential estimation of two dimensional sinusoidal models; Anurag Prasad, Debasis Kundu and Amit Mitra, Journal of Probability and Statistical Sciences, vol. 10, no. 2, 161–178, August 2012. 

[39]  Efficient algorithm for estimating the parameters of chirp signal; Ananya Lahiri, Debasis Kundu and Amit Mitra, Journal of Multivariate Analysis, vol. 108, 15-27, 2012. 

[40]  Efficient algorithm for estimating the parameters of two dimensional chirp signal; Ananya Lahiri, Debasis Kundu and Amit Mitra, Sankhya, Ser. B, vol. 75, no. 1, B, 65–89, May 2013. 

[41] On least absolute deviation estimator of one dimensional chirp model; Ananya Lahiri, Debasis Kundu and Amit Mitra, Statistics, vol. 48, no. 2, 405 - 420, 2014. 

[42]  M-estimator based robust estimation of the number of components of a superimposed sinusoidal signal model; Sharmishtha Mitra and Amit Mitra, Journal of Applied Statistics, vol. 41, no.4, 853-878, 2014. 

[43]  Estimating the parameters of multiple chirp signals; Ananya Lahiri, Debasis Kundu and Amit Mitra, Journal of Multivariate Analysis, Vol. 139, 189-206, July 2015. 

[44]  Consistency of M-estimators of nonlinear signal processing models; Kaushik Mahata, Amit Mitra and Sharmishtha Mitra, Statistical Methodology, Vol. 28, pages 18-36, 2016. 

[45]  Estimating the order of sinusoidal models using the adaptively penalized likelihood approach: Large sample consistency properties; Khushboo Surana, Sharmishtha Mitra, Amit Mitra and Petre Stoica, Signal Processing, vol 128, November 2016, Pages 204-211, 2016.

[46]  Simultaneous estimation of number of signals and signal parameters of superimposed sinusoidal model: A robust sequential bivariate M-periodogram approach; Sharmishtha Mitra, Amit Mitra and Sanket Bose, Communications in Statistics- Simulation and Computation, vol.46(4), pages 2654-2677, 2017. 

[47]  Estimating the order of multiple sinusoids model using exponentially embedded family rule: Large sample consistency; Shruti Agrawal, Sharmishtha Mitra and Amit Mitra, Signal Processing, vol. 147, June 2018, Pages 54-59, 2018.

[48]  On approximate least squares estimators of parameters on one dimensional chirp signal; Rhythm Grover, Debasis Kundu and Amit Mitra, Statistics, Vol. 52, No. 5, 1060-1085, 2018.

[49]  Asymptotic of approximate least squares estimators of parameters of two-dimensional chirp signal; Rhythm Grover, Debasis Kundu and Amit Mitra, Journal of Multivariate Analysis, vol. 168, pages 211-220 (and supplementary material), 2018.

[50]  Entire frame image display employing monotonic convergent nonnegative matrix factorization; Yogesh Soniwal, Amit Mitra, & K.S. Venkatesh, Journal of Real Time Image Processing, 16, pages 2189–2211, 2019.

[51] Order estimation of 2-dimensional complex superimposed exponential signal model using exponentially embedded family (EEF) rule: Large sample consistency properties; Anupreet Porwal, Sharmishtha Mitra and Amit Mitra, Multidimensional Systems and Signal Processing, 30, pages1293–1308, 2019.

[52]  On Quantile estimator in volatility model with non-negative error density and Bayesian perspective; Debajit Dutta, Subhra Sankar Dhar and Amit Mitra, Advances in Econometrics, Vol. 40B, pp. 193-210, 2019.

[53]  An efficient methodology to estimate the parameters of a two-dimensional chirp signal model; Rhythm Grover, Debasis Kundu and Amit Mitra, Multidimensional Systems and Signal Processing, vol. 32, no. 1, 49 - 75, 2021

[54]    Estimation of parameters of a harmonic chirp model; IET Signal Processing, Rhythm Grover, Debasis Kundu and Amit Mitra, vol. 15, no. 6, 375 - 395, 2021.

[55]    Asymptotic properties of least squares estimators and sequential least squares estimators of a chirp-like signal model parameters; Rhythm Grover, Debasis Kundu and Amit Mitra, Circuits, Systems and Signal Processing, vol. 40, no. 11, 5421 - 5467, 2021.

[56]    Approximate least squares estimators of a two-dimensional chirp model, Abhinek Shukla, Rhythm Grover, Debasis Kundu and Amit Mitra, Journal of Multivariate Analysis, vol.192, 105045, 2022.

[57]    On estimating parameters of a multicomponent chirp model with equal chirp rates, Abhinek Shukla, Debasis Kundu, Amit Mitra and Rhythm Grover, IEEE Transactions on Aerospace and Electronic Systems, vol. 59, no. 5, pp. 5027-5038, Oct. 2023, doi: 10.1109/TAES.2023.3247974, 2023.

[58]    Estimation of the elementary chirp model parameters, Anjali Mittal, Rhythm Grover, Debasis Kundu and Amit Mitra, IEEE Transactions on Aerospace and Electronic Systems, vol. 59, no. 5, pp. 5218-5234, Oct. 2023, doi: 10.1109/TAES.2023.3254527, 2023.

[59]    A computationally efficient algorithm to estimate the parameters of a two-dimensional chirp model, Abhinek Shukla, Rhythm Grover, Debasis Kundu and Amit Mitra, Multidimensional Systems and Signal Processing, vol. 34, 633–655, https://doi.org/10.1007/s11045-023-00879-7, 2023.

[60]    On Efficient Parameter Estimation of Elementary Chirp Model, Anjali Mittal, Rhythm Grover, Debasis Kundu and Amit Mitra, IEEE Transactions on Signal Processing, vol. 71, pp. 2352-2365, doi: 10.1109/TSP.2023.3286273, 2023.

[61]     Asymptotic Analysis of Regression Quantile Estimators for Real-Valued Chirp Signal Model, Shubha Sankar Banerjee, Amit Mitra, Rachita Mondal, Circuits, Systems and Signal Processing, https://doi.org/10.1007/s00034-023-02504-1, 2023.

 

 

 

Patent Awarded

Convergent monotonic matrix factorization based entire frame image processing; Yogesh K Soniwal, K.S. Venkatesh, Amit Mitra - US Patent 9,940,868; 2018.

 

Papers in International Conference Proceedings

[1] Asymptotic Behavior of the Least Squares Estimators of Superimposed Exponential Signals: Main Results; Amit Mitra and Debasis Kundu, P. C. Mahalanobis Birth Centenary Volume, Edited by A. K. Datta, Published by Indian Statistical Institute, 663–670, 1993.

[2] Estimating DOA of signals; Nandini Kannan, Debasis Kundu and Amit Mitra, Signal Processing and Communications III, Eds. A Makur and V U Reddy, pp.63-69, 1995.

[3] Neural network modelling of exchange rates; Ashok K Nag and Amit Mitra, Proceedings of Developments in Statistical Science, University of Bangalore, 1998.

[4] Recent patterns of economic development in the world: an exploratory data analysis using self-organizing maps; Ashok K. Nag & Amit Mitra, Proceedings of the IASTED International Conference on Artificial Intelligence & Applications, Marbella, Spain, pp. 115-120, September 2001.

[5] Frequency estimation of signal processing models using genetic algorithms; Amit Mitra & Debasis Kundu, Proceedings of the International Conference on Recent Advances in Statistics, IIT Kanpur, January 2005.

[6] Relationship between money, output and price: Revisited using wavelet filtering; Sharmishtha Mitra & Amit Mitra, Proceedings of the International Conference on Recent Advances in Statistics, IIT Kanpur, January 2005.

[7] Estimating the parameters of multiple chirp signals; Ananya Lahiri, Debasis Kundu and Amit Mitra, 59th World Statistics Congress (WSC) of International Statistical Institute, 25-30 August, 2013.

[8] Asymptotic behavior of M-estimators of periodic superimposed p-component sinusoidal models with large p; Amit Mitra, Invited Talk at 1st International Conference on Big Data & Applied Statistics at the Renmin University, Beijing, China, November 28-30, 2014.

[9] Robust Laplace periodogram: Asymptotic properties for frequency estimation of 2-d superimposed sinusoidal model; Amit Mitra and Anirban Mitra, Invited Talk at International Conference on Economics, Statistics, Management Sciences (ESMS2017), Hong Kong, June 23-24, 2017.

[10]  Chirp-like model and its parameters estimation; Rhythm Grover, Debasis Kundu, Amit Mitra, International Conference on Computing, Power and Communication Technologies (GUCON), 1095-1100, IEEE, 2018/9/28, 2018.