Challa S. Sastry
Orcid: 0000-0002-8706-1767
According to our database1,
Challa S. Sastry
authored at least 32 papers
between 2004 and 2023.
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Bibliography
2023
Analysis of general weights in weighted <i>ℓ</i><sub>1-2</sub> minimization through applications.
Digit. Signal Process., March, 2023
A Comparative Study on Performances of Adaptive and Nonadaptive Sparse Solvers for Electrical Impedance Tomography.
Proceedings of the Computer Vision and Image Processing - 8th International Conference, 2023
2021
Nullspace Property for Optimality of Minimum Frame Angle Under Invertible Linear Operators.
IEEE Signal Process. Lett., 2021
Construction of Binary Matrices as a Union of Orthogonal Blocks via Generalized Euler Squares.
IEEE Signal Process. Lett., 2021
Proceedings of the Pattern Recognition and Machine Intelligence, 2021
Sufficient Conditions for the Uniqueness of Solution of the Weighted Norm Minimization Problem.
Proceedings of the Seventh International Conference on Mathematics and Computing, 2021
2020
A Novel Low-Complexity Compressed Data Aggregation Method for Energy-Constrained IoT Networks.
IEEE Trans. Green Commun. Netw., 2020
2019
Robust Heartbeat Detection From Multimodal Data via CNN-Based Generalizable Information Fusion.
IEEE Trans. Biomed. Eng., 2019
Construction of highly redundant incoherent unit norm tight frames as a union of orthonormal bases.
J. Complex., 2019
2018
Novel Light Weight Compressed Data Aggregation using sparse measurements for IoT networks.
J. Netw. Comput. Appl., 2018
Dictionary-based monitoring of premature ventricular contractions: An ultra-low-cost point-of-care service.
Artif. Intell. Medicine, 2018
2017
Proceedings of the Computing in Cardiology, 2017
2016
Deterministic Compressed Sensing Matrices: Construction via Euler Squares and Applications.
IEEE Trans. Signal Process., 2016
Proceedings of the Computer Vision, Graphics, and Image Processing, 2016
Subject-Specific Detection of Ventricular Tachycardia Using Convolutional Neural Networks.
Proceedings of the Computing in Cardiology, CinC 2016, Vancouver, 2016
2015
Neurocomputing, 2015
Deterministic construction of sparse binary and ternary matrices from existing binary sensing matrices.
CoRR, 2015
Reliable resource-constrained telecardiology via compressive detection of anomalous ECG signals.
Comput. Biol. Medicine, 2015
Proceedings of the Combinatorial Image Analysis - 17th International Workshop, 2015
2014
Reliable low-cost telecardiology: High-sensitivity detection of ventricular beats using dictionaries.
Proceedings of the 16th IEEE International Conference on e-Health Networking, 2014
2013
IEEE Trans. Image Process., 2013
Telecardiology: Hurst exponent based anomaly detection in compressively sampled ECG signals.
Proceedings of the IEEE 15th International Conference on e-Health Networking, 2013
2012
Proceedings of the Image Processing: Algorithms and Systems X; and Parallel Processing for Imaging Applications II, 2012
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012
2007
Pattern Recognit. Lett., 2007
Network traffic analysis using singular value decomposition and multiscale transforms.
Inf. Sci., 2007
2006
Int. J. Wavelets Multiresolution Inf. Process., 2006
Wavelet Based Multilevel Backprojection Algorithm for Parallel and Fan Beam Scanning geometries.
Int. J. Wavelets Multiresolution Inf. Process., 2006
2004
Pattern Recognit. Lett., 2004
Proceedings of the Intelligent Information Technology, 2004