Prabhu Babu

129 papers Misc 12Journal 103Unranked 14
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Convex-Concave Procedure-Based Algorithm for PAPR Minimization in MC-OTFS-Based Communication Systems.
IEEE Commun. Lett.
Ankush Koundal, Basharat Rashid, Aakash Arora, Prabhu Babu
2026 J jnl
A majorization minimization approach for AUV-aided target localization using Doppler-Shift sensor measurements.
Digit. Signal Process.
Piyush Varshney, Kuntal Panwar, Prabhu Babu
2026 J jnl
An efficient algorithm for PAPR minimization in OFDM-based joint radar-communication systems.
Signal Process.
Prasanth Logaraman, Aakash Arora, Prabhu Babu
2026 J jnl
Multi-attribute graph learning for geoscience applications.
Signal Process.
Surabhi Soni, Prabhu Babu
2026 J jnl
Robust Clustering using Gaussian Mixtures in the Presence of Cellwise Outliers.
Trans. Mach. Learn. Res.
Pushpendra Rajpurohit, Petre Stoica, Prabhu Babu
2025 J jnl
$\ell_{0}$ Penalized Maximum Likelihood Estimation of Sparse Covariance Matrices.
IEEE Signal Process. Lett.
Ghania Fatima, Petre Stoica, Prabhu Babu
2025 J jnl
A Max-Min Approach to the Worst-Case Class Separation Problem.
Trans. Mach. Learn. Res.
Mohammad Mahdi Omati, Prabhu Babu, Petre Stoica, Arash Amini
2025 J jnl
A Practical PAPR Minimization Algorithm for OFDM-Based JRC Systems via Linear Programming.
IEEE Trans. Aerosp. Electron. Syst.
Prasanth Logaraman, Aakash Arora, Prabhu Babu
2025 J jnl
Dual-Function Beamforming Design for Multi-Target Localization and Reliable Communications.
IEEE Trans. Signal Process.
Bo Tang, Da Li, Wenjun Wu, Astha Saini, Prabhu Babu, Petre Stoica
2025 J jnl
Efficient Algorithms for Designing Sparse Linear Arrays With Desired Beampattern for Dual-Function Radar and Communication Systems.
IEEE Trans. Aerosp. Electron. Syst.
Piyush Varshney, Umesh Sharma, Prabhu Babu
2025 J jnl
Fair principal component analysis (PCA): minorization-maximization algorithms for Fair PCA, Fair Robust PCA and Fair Sparse PCA.
Trans. Mach. Learn. Res.
Prabhu Babu, Petre Stoica, Astha Saini
2025 J jnl
Majorization-Minimization Based Hybrid Localization Method for High Precision Localization in Wireless Sensor Networks.
Wirel. Pers. Commun.
Kuntal Panwar, Prabhu Babu, R. Jyothi
2025 J jnl
Maximum Likelihood Method for Received Signal Strength-Based Source Localization.
IEEE Trans. Aerosp. Electron. Syst.
Astha Saini, Petre Stoica, Prabhu Babu
2025 J jnl
Off-Grid Multisnapshot Spectrum Sensing for Cognitive Radar.
IEEE Trans. Aerosp. Electron. Syst.
Augusto Aubry, Prabhu Babu, Antonio De Maio, Luca Pallotta
2025 J jnl
Outlier-Robust Multistatic Target Localization.
IEEE Signal Process. Lett.
Piyush Varshney, Prabhu Babu, Petre Stoica
2025 J jnl
Penalized Likelihood Approach for Graph Learning in the Presence of Outliers.
IEEE Trans. Signal Inf. Process. over Networks
Ghania Fatima, Petre Stoica, Prabhu Babu
2025 J jnl
Robust Direction-of-Arrival Estimation in the Presence of Outliers.
IEEE Trans. Aerosp. Electron. Syst.
Pushpendra Rajpurohit, Prabhu Babu, Petre Stoica
2025 J jnl
Sensor Placement Strategies for Target Localization via 3-D AOA Measurements.
IEEE Trans. Aerosp. Electron. Syst.
Augusto Aubry, Prabhu Babu, Paolo Braca, Antonio De Maio, Kuntal Panwar
2024 J jnl
A Block Minorization-Maximization Algorithm for Row-Sparse Principal Component Analysis.
IEEE Signal Process. Lett.
Pushpendra Rajpurohit, Aakash Arora, Prabhu Babu
2024 J jnl
Advanced Methods for MLE of Toeplitz Structured Covariance Matrices With Applications to Radar Problems.
IEEE Trans. Inf. Theory
Augusto Aubry, Prabhu Babu, Antonio De Maio, Massimo Rosamilia
2024 J jnl
Majorisation-minimisation algorithm for optimal state discrimination in quantum communications.
IET Quantum Commun.
Neel Kanth Kundu, Prabhu Babu, Petre Stoica
2024 J jnl
Min-Max Framework for Majorization-Minimization Algorithms in Signal Processing Applications: An Overview.
Found. Trends Signal Process.
Astha Saini, Petre Stoica, Prabhu Babu, Aakash Arora
2024 J jnl
Pearson-Matthews correlation coefficients for binary and multinary classification.
Signal Process.
Petre Stoica, Prabhu Babu
2024 J jnl
Penalized Likelihood Approach to Covariance Matrix Estimation From Data With Cell Outliers.
IEEE Trans. Signal Process.
Petre Stoica, Prabhu Babu
2024 J jnl
Quantum State Discrimination: A Tutorial on Basic Properties of the Optimal Measurement Matrices [Lecture Notes].
IEEE Signal Process. Mag.
Petre Stoica, Prabhu Babu, Neel Kanth Kundu
2024 Misc conf
Three-Dimensional Decoupled Atomic Norm Minimization.
ICASSP
Mohammadreza Bagheri Jazi, Seyed Mohammad Karbasi, Prabhu Babu
2024 J jnl
Two New Algorithms for Maximum Likelihood Estimation of Sparse Covariance Matrices With Applications to Graphical Modeling.
IEEE Trans. Signal Process.
Ghania Fatima, Prabhu Babu, Petre Stoica
2023 J jnl
A Novel Iterative Algorithm for Outlier Robust Phase Retrieval via Majorization Minimization Technique.
IEEE Trans. Instrum. Meas.
Astha Saini, Aakash Arora, Prabhu Babu
2023 J jnl
A Robust Framework to Design Optimal Sensor Locations for TOA or RSS Source Localization Techniques.
IEEE Trans. Signal Process.
Augusto Aubry, Prabhu Babu, Antonio De Maio, Ghania Fatima, Nitesh Sahu
2023 J jnl
Designing Interference-Immune Doppler-Tolerant Waveforms for Radar Systems.
IEEE Trans. Aerosp. Electron. Syst.
Robin Amar, Mohammad Alaee-Kerahroodi, Prabhu Babu, Bhavani Shankar Mysore Rama Rao
2023 J jnl
Generalized waveform design for sidelobe reduction in MIMO radar systems.
Signal Process.
Ehsan Raei, Mohammad Alaee-Kerahroodi, Prabhu Babu, M. R. Bhavani Shankar
2023 J jnl
Low-Rank Covariance Matrix Estimation for Factor Analysis in Anisotropic Noise: Application to Array Processing and Portfolio Selection.
IEEE Trans. Signal Process.
Petre Stoica, Prabhu Babu
2023 J jnl
Min-Max Probe Placement and Extended Relaxation Estimation Method for Processing Blade Tip Timing Signals.
IEEE Trans. Instrum. Meas.
Zengkun Wang, Petre Stoica, Dave Zachariah, Prabhu Babu, Zhibo Yang
2023 J jnl
Multiple-hypothesis testing rules for high-dimensional model selection and sparse-parameter estimation.
Signal Process.
Prabhu Babu, Petre Stoica
2023 J jnl
Optimal Sensor Placement for Hybrid Source Localization Using Fused TOA-RSS-AOA Measurements.
IEEE Trans. Aerosp. Electron. Syst.
Kuntal Panwar, Ghania Fatima, Prabhu Babu
2023 J jnl
Optimization Based Sensor Placement for Multi-Target Localization With Coupling Sensor Clusters.
IEEE Trans. Signal Inf. Process. over Networks
Linlong Wu, Nitesh Sahu, Sheng Xu, Prabhu Babu, Domenico Ciuonzo
2022 J jnl
A Majorization-Minimization Algorithm for Hybrid TOA-RSS Based Localization in NLOS Environment.
IEEE Commun. Lett.
Kuntal Panwar, Mayur Katwe, Prabhu Babu, Pradnya H. Ghare, Keshav Singh
2022 J jnl
Comments on "Iteratively Re-weighted Algorithm for Fuzzy c-Means".
CoRR
Astha Saini, Prabhu Babu
2022 J jnl
Covariance Matrix Estimation Under Positivity Constraints With Application to Portfolio Selection.
IEEE Signal Process. Lett.
Ghania Fatima, Prabhu Babu, Petre Stoica
2022 J jnl
Designing Interference-Immune Doppler-TolerantWaveforms for Automotive Radar Applications.
CoRR
Robin Amar, Mohammad Alaee-Kerahroodi, Prabhu Babu, M. R. Bhavani Shankar
2022 — conf
Integrated Trajectory Optimization and Cubature Kalman Filter for UAV-Based Target Tracking with Unknown Initial Position.
SAM
Sheng Xu, Linlong Wu, M. R. Bhavani Shankar, Prabhu Babu
2022 J jnl
Learning Sparse Graphs via Majorization-Minimization for Smooth Node Signals.
CoRR
Ghania Fatima, Aakash Arora, Prabhu Babu, Petre Stoica
2022 J jnl
Learning Sparse Graphs via Majorization-Minimization for Smooth Node Signals.
IEEE Signal Process. Lett.
Ghania Fatima, Aakash Arora, Prabhu Babu, Petre Stoica
2022 J jnl
Maximum Likelihood Algorithm for Time-Delay Based Multistatic Target Localization.
IEEE Signal Process. Lett.
Kuntal Panwar, Prabhu Babu, Petre Stoica
2022 J jnl
Multiple Hypothesis Testing-Based Cepstrum Thresholding for Nonparametric Spectral Estimation.
IEEE Signal Process. Lett.
Prabhu Babu, Petre Stoica
2022 J jnl
Optimal Sensor Placement for Source Localization: A Unified ADMM Approach.
IEEE Trans. Veh. Technol.
Nitesh Sahu, Linlong Wu, Prabhu Babu, Bhavani Shankar, Björn E. Ottersten
2022 J jnl
PDMM: A Novel Primal-Dual Majorization-Minimization Algorithm for Poisson Phase-Retrieval Problem.
IEEE Trans. Signal Process.
Ghania Fatima, Zongyu Li, Aakash Arora, Prabhu Babu
2022 J jnl
PGPAL: A Monotonic Iterative Algorithm for Phase-Retrieval Under the Presence of Poisson-Gaussian Noise.
IEEE Signal Process. Lett.
Ghania Fatima, Prabhu Babu
2022 J jnl
PIANO: A fast parallel iterative algorithm for multinomial and sparse multinomial logistic regression.
Signal Process.
R. Jyothi, Prabhu Babu
2022 J jnl
Robust Multistatic Target Localization in the Presence of NLOS Errors and Outliers.
IEEE Signal Process. Lett.
Kuntal Panwar, Prabhu Babu
2022 J jnl
TELET: A monotonic algorithm to design large dimensional equiangular tight frames for applications in compressed sensing.
Signal Process.
R. Jyothi, Prabhu Babu
2022 J jnl
UNIPOL: Unimodular sequence design via a separable iterative quartic polynomial optimization for active sensing systems.
Signal Process.
Surya Prakash Sankuru, Prabhu Babu, Mohammad Alaee-Kerahroodi
2021 J jnl
A fast iterative algorithm to design phase-only sequences by minimizing the ISL metric.
Digit. Signal Process.
Surya Prakash Sankuru, Prabhu Babu
2021 J jnl
DYANOM - Dykstra's projection based atomic norm solver.
Signal Process.
R. Jyothi, Prabhu Babu, Y. Wang, Z. Tian
2021 J jnl
Design of High-Dimensional Grassmannian Frames via Block Minorization Maximization.
IEEE Commun. Lett.
R. Jyothi, Prabhu Babu, Petre Stoica
2021 J jnl
Designing Complementary Sequence Sets With Impulse Like Complementary Auto-Correlation Function.
IEEE Commun. Lett.
Surya Prakash Sankuru, Prabhu Babu
2021 J jnl
PROMPT: Parallel Iterative Algorithm for 𝓁
CoRR
R. Jyothi, Prabhu Babu
2021 J jnl
SLOPE: A monotonic algorithm to design sequences with good autocorrelation properties by minimizing the peak sidelobe level.
Digit. Signal Process.
R. Jyothi, Prabhu Babu, Mohammad Alaee-Kerahroodi
2020 J jnl
A Novel Algorithm for Optimal Placement of Multiple Inertial Sensors to Improve the Sensing Accuracy.
IEEE Trans. Signal Process.
Nitesh Sahu, Prabhu Babu, Arun Kumar, Rajendar Bahl
2020 J jnl
Designing unimodular sequence with good auto-correlation properties via Block Majorization-Minimization method.
Signal Process.
Surya Prakash Sankuru, Prabhu Babu
2020 J jnl
PIANO: A Fast Parallel Iterative Algorithm for Multinomial and Sparse Multinomial Logistic Regression.
CoRR
R. Jyothi, Prabhu Babu
2020 J jnl
SOLVIT: A Reference-Free Source Localization Technique Using Majorization Minimization.
IEEE ACM Trans. Audio Speech Lang. Process.
R. Jyothi, Prabhu Babu
2019 — conf
Codebook based Precoding for Multiuser MIMO Broadcast Systems: An MM Approach.
NCC
Sai Subramanyam Thoota, Prabhu Babu, Chandra R. Murthy
2019 J jnl
Codebook-Based Precoding and Power Allocation for MU-MIMO Systems for Sum Rate Maximization.
IEEE Trans. Commun.
Sai Subramanyam Thoota, Prabhu Babu, Chandra R. Murthy
2019 J jnl
Novel Algorithms Based on Majorization Minimization for Nonnegative Matrix Factorization.
IEEE Access
R. Jyothi, Prabhu Babu, Rajendar Bahl
2019 J jnl
Sparse Reconstruction-Based Thermal Imaging for Defect Detection.
IEEE Trans. Instrum. Meas.
Deboshree Roy, Prabhu Babu, Suneet Tuli
2018 J jnl
Transmit Waveform/Receive Filter Design for MIMO Radar With Multiple Waveform Constraints.
IEEE Trans. Signal Process.
Linlong Wu, Prabhu Babu, Daniel P. Palomar
2017 J jnl
A Minorization-Maximization Algorithm for Maximizing the Secrecy Rate of the MIMOME Wiretap Channel.
IEEE Commun. Lett.
Mudassir Masood, Ali Ghrayeb, Prabhu Babu, Issa Khalil, Mazen O. Hasna
2017 J jnl
A Unified Framework for Low Autocorrelation Sequence Design via Majorization-Minimization.
IEEE Trans. Signal Process.
Licheng Zhao, Junxiao Song, Prabhu Babu, Daniel P. Palomar
2017 — conf
A fast algorithm for joint design of transmit waveforms and receive filters.
SPAWC
Linlong Wu, Prabhu Babu, Daniel P. Palomar
2017 — conf
A low-complexity algorithm for OFDM phase noise estimation.
SPAWC
Zhongju Wang, Prabhu Babu, Daniel P. Palomar
2017 J jnl
Cognitive Radar-Based Sequence Design via SINR Maximization.
IEEE Trans. Signal Process.
Linlong Wu, Prabhu Babu, Daniel P. Palomar
2017 J jnl
Effective Low-Complexity Optimization Methods for Joint Phase Noise and Channel Estimation in OFDM.
IEEE Trans. Signal Process.
Zhongju Wang, Prabhu Babu, Daniel P. Palomar
2017 J jnl
Majorization-Minimization Algorithms in Signal Processing, Communications, and Machine Learning.
IEEE Trans. Signal Process.
Ying Sun, Prabhu Babu, Daniel P. Palomar
2016 — conf
A minorization-maximization algorithm for an-based mimome secrecy rate maximization.
GlobalSIP
Mudassir Masood, Ali Ghrayeb, Prabhu Babu, Issa M. Khalil, Mazen O. Hasna
2016 — conf
A robust signal subspace estimator.
SSP
Arnaud Breloy, Ying Sun, Prabhu Babu, Guillaume Ginolhac, Daniel Pérez Palomar, Frédéric Pascal
2016 — conf
Block majorization-minimization algorithms for low-rank clutter subspace estimation.
EUSIPCO
Arnaud Breloy, Ying Sun, Prabhu Babu, Daniel Pérez Palomar
2016 J jnl
Design of PAR-Constrained Sequences for MIMO Channel Estimation via Majorization-Minimization.
CoRR
Zhongju Wang, Prabhu Babu, Daniel P. Palomar
2016 J jnl
Design of PAR-Constrained Sequences for MIMO Channel Estimation via Majorization-Minimization.
IEEE Trans. Signal Process.
Zhongju Wang, Prabhu Babu, Daniel P. Palomar
2016 J jnl
Effective Low-Complexity Optimization Methods for Joint Phase Noise and Channel Estimation in OFDM.
CoRR
Zhongju Wang, Prabhu Babu, Daniel P. Palomar
2016 J jnl
Efficient Algorithms on Robust Low-Rank Matrix Completion Against Outliers.
IEEE Trans. Signal Process.
Licheng Zhao, Prabhu Babu, Daniel P. Palomar
2016 J jnl
Low-Complexity Algorithms for Low Rank Clutter Parameters Estimation in Radar Systems.
IEEE Trans. Signal Process.
Ying Sun, Arnaud Breloy, Prabhu Babu, Daniel P. Palomar, Frédéric Pascal, Guillaume Ginolhac
2016 J jnl
MELT - Maximum-Likelihood Estimation of Low-Rank Toeplitz Covariance Matrix.
IEEE Signal Process. Lett.
Prabhu Babu
2016 Misc conf
Optimal design of constant-modulus channel training sequences.
ICASSP
Zhongju Wang, Prabhu Babu, Daniel P. Palomar
2016 J jnl
Orthogonal Sparse PCA and Covariance Estimation via Procrustes Reformulation.
CoRR
Konstantinos Benidis, Ying Sun, Prabhu Babu, Daniel Pérez Palomar
2016 J jnl
Orthogonal Sparse PCA and Covariance Estimation via Procrustes Reformulation.
IEEE Trans. Signal Process.
Konstantinos Benidis, Ying Sun, Prabhu Babu, Daniel P. Palomar
2016 Misc conf
Orthogonal sparse eigenvectors: A procrustes problem.
ICASSP
Konstantinos Benidis, Ying Sun, Prabhu Babu, Daniel Pérez Palomar
2016 J jnl
PRIME: Phase Retrieval via Majorization-Minimization.
IEEE Trans. Signal Process.
Tianyu Qiu, Prabhu Babu, Daniel Pérez Palomar
2016 J jnl
Robust Estimation of Structured Covariance Matrix for Heavy-Tailed Elliptical Distributions.
IEEE Trans. Signal Process.
Ying Sun, Prabhu Babu, Daniel Pérez Palomar
2016 Misc conf
Robust rank constrained kronecker covariance matrix estimation.
ACSSC
Arnaud Breloy, Ying Sun, Prabhu Babu, Guillaume Ginolhac, Daniel Pérez Palomar
2016 J jnl
Sequence Design to Minimize the Weighted Integrated and Peak Sidelobe Levels.
IEEE Trans. Signal Process.
Junxiao Song, Prabhu Babu, Daniel P. Palomar
2016 J jnl
Sequence Set Design With Good Correlation Properties Via Majorization-Minimization.
IEEE Trans. Signal Process.
Junxiao Song, Prabhu Babu, Daniel P. Palomar
2016 Misc conf
Sequence design to minimize the peak sidelobe level.
ICASSP
Junxiao Song, Prabhu Babu, Daniel Pérez Palomar
2015 J jnl
Optimization Methods for Designing Sequences With Low Autocorrelation Sidelobes.
IEEE Trans. Signal Process.
Junxiao Song, Prabhu Babu, Daniel Pérez Palomar
2015 J jnl
Optimization Methods for Designing Sequences with Low Autocorrelation Sidelobes.
CoRR
Junxiao Song, Prabhu Babu, Daniel Pérez Palomar
2015 Misc conf
Optimization methods for sequence design with low autocorrelation sidelobes.
ICASSP
Junxiao Song, Prabhu Babu, Daniel P. Palomar
2015 J jnl
PRIME: Phase Retrieval via Majorization-Minimization.
CoRR
Tianyu Qiu, Prabhu Babu, Daniel Pérez Palomar
2015 Misc conf
PRIME: Phase retrieval via majorization-minimization technique.
ACSSC
Tianyu Qiu, Prabhu Babu, Daniel Pérez Palomar
2015 J jnl
Regularized Robust Estimation of Mean and Covariance Matrix Under Heavy-Tailed Distributions.
IEEE Trans. Signal Process.
Ying Sun, Prabhu Babu, Daniel Pérez Palomar
2015 Misc conf
Robust estimation of structured covariance matrix for heavy-tailed distributions.
ICASSP
Ying Sun, Prabhu Babu, Daniel Pérez Palomar
2015 Misc conf
Robust low-rank optimization for large scale problems.
ACSSC
Licheng Zhao, Prabhu Babu, Daniel Pérez Palomar
2015 J jnl
Sparse Generalized Eigenvalue Problem Via Smooth Optimization.
IEEE Trans. Signal Process.
Junxiao Song, Prabhu Babu, Daniel Pérez Palomar
2014 Misc conf
A fast algorithm for sparse generalized eigenvalue problem.
ACSSC
Junxiao Song, Prabhu Babu, Daniel P. Palomar
2014 J jnl
Connection between SPICE and Square-Root LASSO for sparse parameter estimation.
Signal Process.
Prabhu Babu, Petre Stoica
2014 J jnl
Regularized Tyler's Scatter Estimator: Existence, Uniqueness, and Algorithms.
IEEE Trans. Signal Process.
Ying Sun, Prabhu Babu, Daniel P. Palomar
2014 — conf
Regularized robust estimation of mean and covariance matrix under heavy tails and outliers.
SAM
Ying Sun, Prabhu Babu, Daniel Pérez Palomar
2014 J jnl
Sparse Generalized Eigenvalue Problem via Smooth Optimization.
CoRR
Junxiao Song, Prabhu Babu, Daniel Pérez Palomar
2013 J jnl
Model order estimation via penalizing adaptively the likelihood (PAL).
Signal Process.
Petre Stoica, Prabhu Babu
2013 J jnl
Parameter estimation of exponential signals: A system identification approach.
Digit. Signal Process.
Petre Stoica, Prabhu Babu
2012 — conf
On moving average parameter estimation.
EUSIPCO
Niclas Sandgren, Petre Stoica, Prabhu Babu
2012 J jnl
On the Exponentially Embedded Family (EEF) Rule for Model Order Selection.
IEEE Signal Process. Lett.
Petre Stoica, Prabhu Babu
2012 J jnl
On the Proper Forms of BIC for Model Order Selection.
IEEE Trans. Signal Process.
Petre Stoica, Prabhu Babu
2012 J jnl
SPICE and LIKES: Two hyperparameter-free methods for sparse-parameter estimation.
Signal Process.
Petre Stoica, Prabhu Babu
2012 J jnl
Sparse Estimation of Spectral Lines: Grid Selection Problems and Their Solutions.
IEEE Trans. Signal Process.
Petre Stoica, Prabhu Babu
2012 — conf
Sparse spectral-line estimation for nonuniformly sampled multivariate time series: SPICE, LIKES and MSBL.
EUSIPCO
Prabhu Babu, Petre Stoica
2011 Misc conf
A combined linear programming-maximum likelihood approach to radial velocity data analysis for extrasolar planet detection.
ICASSP
Prabhu Babu, Petre Stoica
2011 Misc conf
A sparse covariance-based method for direction of arrival estimation.
ICASSP
Petre Stoica, Prabhu Babu, Jian Li
2011 J jnl
Maximum-Likelihood Nonparametric Estimation of Smooth Spectra From Irregularly Sampled Data.
IEEE Trans. Signal Process.
Petre Stoica, Prabhu Babu
2011 J jnl
New Method of Sparse Parameter Estimation in Separable Models and Its Use for Spectral Analysis of Irregularly Sampled Data.
IEEE Trans. Signal Process.
Petre Stoica, Prabhu Babu, Jian Li
2011 J jnl
SPICE: A Sparse Covariance-Based Estimation Method for Array Processing.
IEEE Trans. Signal Process.
Petre Stoica, Prabhu Babu, Jian Li
2011 J jnl
The Gaussian Data Assumption Leads to the Largest Cramér-Rao Bound [Lecture Notes].
IEEE Signal Process. Mag.
Petre Stoica, Prabhu Babu
2010 J jnl
Algebraic Derivation of Elfving Theorem on Optimal Experiment Design and Some Connections With Sparse Estimation.
IEEE Signal Process. Lett.
Petre Stoica, Prabhu Babu
2010 J jnl
Comments on "Iterative Estimation of Sinusoidal Signal Parameters".
IEEE Signal Process. Lett.
Prabhu Babu, Petre Stoica
2010 J jnl
Linear Systems, Sparse Solutions, and Sudoku.
IEEE Signal Process. Lett.
Prabhu Babu, Kristiaan Pelckmans, Petre Stoica, Jian Li
2010 — conf
Modeling Radial Velocity Signals for Exoplanet Search Applications.
ICINCO (3)
Prabhu Babu, Petre Stoica, Jian Li
2010 J jnl
Spectral analysis of nonuniformly sampled data - a review.
Digit. Signal Process.
Prabhu Babu, Petre Stoica
2009 — conf
An IQML type algorithm for AR parameter estimation from noisy covariance sequences.
EUSIPCO
Prabhu Babu, Petre Stoica, Thomas L. Marzetta
2008 — conf
Automatic cepstrum-based smoothing of the periodogram via cross-validation.
EUSIPCO
Prabhu Babu, Erik Gudmundson, Petre Stoica
2008 — conf
Optimal preconditioning for interpolation of missing data in a band-limited sequence.
ACSCC
Prabhu Babu, Erik Gudmundson, Petre Stoica