GHANIA FATIMA

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Publications (10)

• $\ell_{0}$ Penalized Maximum Likelihood Estimation of Sparse Covariance Matrices
  IEEE Signal Processing Letters 2025 DOI: 10.1109/LSP.2024.3495576
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• Penalized Likelihood Approach for Graph Learning in the Presence of Outliers
  IEEE Transactions on Signal and Information Processing over Networks 2025 DOI: 10.1109/TSIPN.2025.3540701
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• Optimal Placement of the Receivers for Multistatic Target Localization
  IEEE Transactions on Radar Systems 2024 DOI: 10.1109/TRS.2024.3382956
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• Two New Algorithms for Maximum Likelihood Estimation of Sparse Covariance Matrices With Applications to Graphical Modeling
  IEEE Transactions on Signal Processing 2024 DOI: 10.1109/TSP.2024.3361082
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• A Robust Framework to Design Optimal Sensor Locations for TOA or RSS Source Localization Techniques
  IEEE Transactions on Signal Processing 2023 DOI: 10.1109/TSP.2023.3262182
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• Covariance Matrix Estimation Under Positivity Constraints With Application to Portfolio Selection
  IEEE Signal Processing Letters 2022 DOI: 10.1109/LSP.2022.3226117
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• Learning Sparse Graphs via Majorization-Minimization for Smooth Node Signals
  IEEE Signal Processing Letters 2022 DOI: 10.1109/LSP.2022.3165468
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• Optimal Sensor Placement for Hybrid Source Localization Using Fused TOA-RSS-AOA Measurements
  IEEE Transactions on Aerospace and Electronic Systems 2022 DOI: 10.1109/TAES.2022.3202879
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• PDMM: A Novel Primal-Dual Majorization-Minimization Algorithm for Poisson Phase-Retrieval Problem
  IEEE Transactions on Signal Processing 2022 DOI: 10.1109/TSP.2022.3156014
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• PGPAL: A Monotonic Iterative Algorithm for Phase-Retrieval Under the Presence of Poisson-Gaussian Noise
  IEEE Signal Processing Letters 2022 DOI: 10.1109/LSP.2022.3143469
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