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.