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Geethu Joseph
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A noniterative online Bayesian algorithm for the recovery of temporally correlated sparse vectors
G Joseph, CR Murthy
IEEE Transactions on Signal Processing 65 (20), 5510-5525, 2017
202017
Controllability of linear dynamical systems under input sparsity constraints
G Joseph, CR Murthy
IEEE Transactions on Automatic Control 66 (2), 924-931, 2020
182020
On the convergence of a Bayesian algorithm for joint dictionary learning and sparse recovery
G Joseph, CR Murthy
IEEE Transactions on Signal Processing 68, 343-358, 2019
172019
Controllability of Network Opinion in Erdös--Rényi Graphs Using Sparse Control Inputs
G Joseph, B Nettasinghe, V Krishnamurthy, PK Varshney
SIAM Journal on Control and Optimization 59 (3), 2321-2345, 2021
152021
Anomaly detection under controlled sensing using actor-critic reinforcement learning
G Joseph, MC Gursoy, PK Varshney
2020 IEEE 21st International Workshop on Signal Processing Advances in …, 2020
122020
One-bit compressed sensing using generative models
G Joseph, S Kafle, PK Varshney
ICASSP 2020-2020 IEEE International Conference on Acoustics, Speech and …, 2020
122020
On the observability of a linear system with a sparse initial state
G Joseph, CR Murthy
IEEE Signal Processing Letters 25 (7), 994-998, 2018
112018
Measurement bounds for observability of linear dynamical systems under sparsity constraints
G Joseph, CR Murthy
IEEE Transactions on Signal Processing 67 (8), 1992-2006, 2019
102019
Anomaly imaging for structural health monitoring exploiting clustered sparsity
G Joseph, AB Zoubi, CR Murthy, VJ Mathews
ICASSP 2019-2019 IEEE International Conference on Acoustics, Speech and …, 2019
92019
Online recovery of temporally correlated sparse signals using multiple measurement vectors
G Joseph, CR Murthy, R Prasad, BD Rao
2015 IEEE Global Communications Conference (GLOBECOM), 1-6, 2015
92015
Near-field focusing using phased arrays with dynamic polarization control
NJ Myers, Y Aslan, G Joseph
2022 30th European Signal Processing Conference (EUSIPCO), 1831-1835, 2022
82022
Linear Dynamical Systems with Sparsity Constraints: Theory and Algorithms
G Joseph
Indian Institute of Science, Bangalore, 2019
72019
Occupancy grid mapping for automotive driving exploiting clustered sparsity
Ç Önen, A Pandharipande, G Joseph, NJ Myers
IEEE Sensors Journal, 2024
62024
One-bit compressed sensing using untrained network prior
S Kafle, G Joseph, PK Varshney
ICASSP 2021-2021 IEEE International Conference on Acoustics, Speech and …, 2021
62021
Controllability of a linear system with nonnegative sparse controls
G Joseph
IEEE Transactions on Automatic Control 67 (1), 468-473, 2021
62021
Measurement bounds for compressed sensing in sensor networks with missing data
G Joseph, PK Varshney
IEEE Transactions on Signal Processing 69, 905-916, 2021
62021
Scalable and decentralized algorithms for anomaly detection via learning-based controlled sensing
G Joseph, C Zhong, MC Gursoy, S Velipasalar, PK Varshney
IEEE Transactions on Signal and Information Processing over Networks, 2023
52023
Structure-aware sparse Bayesian learning-based channel estimation for intelligent reflecting surface-aided MIMO
Y He, G Joseph
ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and …, 2023
52023
Output controllability of a linear dynamical system with sparse controls
G Joseph
IEEE Transactions on Control of Network Systems 10 (1), 147-156, 2022
52022
Temporal detection of anomalies via actor-critic based controlled sensing
G Joseph, MC Gursoy, PK Varshney
2021 IEEE Global Communications Conference (GLOBECOM), 1-6, 2021
52021
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Articles 1–20