Ghania Fatima

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 9

Top Topics

Maximum Likelihood

Covariance Matrices

Bacterial Foraging

Portfolio Selection

Top Venues

IEEE Signal Process. Lett.

IEEE Trans. Signal Process.

Publications

Ghania Fatima, Prabhu Babu, Petre Stoica
Two New Algorithms for Maximum Likelihood Estimation of Sparse Covariance Matrices With Applications to Graphical Modeling. IEEE Trans. Signal Process. 72 (2024)
Augusto Aubry, Prabhu Babu, Antonio De Maio, Ghania Fatima, Nitesh Sahu
A Robust Framework to Design Optimal Sensor Locations for TOA or RSS Source Localization Techniques. IEEE Trans. Signal Process. 71 (2023)
Kuntal Panwar, Ghania Fatima, Prabhu Babu
Optimal Sensor Placement for Hybrid Source Localization Using Fused TOA-RSS-AOA Measurements. IEEE Trans. Aerosp. Electron. Syst. 59 (2) (2023)
Ghania Fatima, Aakash Arora, Prabhu Babu, Petre Stoica
Learning Sparse Graphs via Majorization-Minimization for Smooth Node Signals. IEEE Signal Process. Lett. 29 (2022)
Ghania Fatima, Zongyu Li, Aakash Arora, Prabhu Babu
PDMM: A Novel Primal-Dual Majorization-Minimization Algorithm for Poisson Phase-Retrieval Problem. IEEE Trans. Signal Process. 70 (2022)
Ghania Fatima, Prabhu Babu, Petre Stoica
Covariance Matrix Estimation Under Positivity Constraints With Application to Portfolio Selection. IEEE Signal Process. Lett. 29 (2022)
Ghania Fatima, Prabhu Babu
PGPAL: A Monotonic Iterative Algorithm for Phase-Retrieval Under the Presence of Poisson-Gaussian Noise. IEEE Signal Process. Lett. 29 (2022)
Ghania Fatima, Aakash Arora, Prabhu Babu, Petre Stoica
Learning Sparse Graphs via Majorization-Minimization for Smooth Node Signals. CoRR (2022)
Dinesh Prasad, Mayank Srivastava, Laxya, Farah Jabin, Ghania Fatima, Saif Ali Khan, Safa Tanzeem
Novel active PID controller employing VDTA. ISSPIT (2016)