Publications
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Robotics, Electrical Engineering, Systems Science, Signal Processing
Hussain Chughtai A, Tahir M, Uppal M. Bayesian Heuristics for Robust Spatial Perception. arXiv e-prints. 2022 Dec:arXiv-2212
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RPCA, Deep Unfolded Networks, Spatiotemporal Modeling, Moving MNIST
Imran S, Tahir M, Khalid Z, Uppal M. A Deep-Unfolded Spatiotemporal RPCA Network For L+ S Decomposition. arXiv preprint arXiv:2211.03184. 2022 Nov 6.
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Spatial Perception ,Robust Estimation Bayesian Theory, Nonlinear Least Squares
Chughtai AH, Majal A, Tahir M, Uppal M. Variational-Based Nonlinear Bayesian Filtering With Biased Observations. IEEE Transactions on Signal Processing. 2022 Oct 28;70:5295-307.
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E-commerce logistics, Deep learning, , Last mile delivery, Rule-based pipeline
Rahman MA, Aamir Basheer M, Khalid Z, Tahir M, Uppal M. Last Mile Logistics: Impact of Unstructured Addresses on Delivery Times. ISPRS-International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. 2022 Oct;48:3-8.
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Urban initiatives, Building footprints, Spatio-temporal profile, Built-up area segmentation
Rahman MA, Aamir Waseem MA, Basheer MA, Uppal M, Tahir M. ESTIMATING SPATIO-TEMPORAL URBAN DEVELOPMENT USING AI. International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences. 2022 Sep 15;48.
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Air Quality, Lahore, Remote Sensing, Data-driven Urbanism
Rahman A, Usama M, Tahir M, Uppal M. DATA DRIVEN FRAMEWORK FOR ANALYSIS OF AIR QUALITY LANDSCAPE FOR THE CITY OF LAHORE. International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences. 2022 Sep 15;48.
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Sensor-based tracking, Vehicle dynamics, Vehicle orientation tracking, 3-D attitude tracking
Javed MA, Tahir M, Ali K. Attitude in Motion: Constraints Aided Accurate Vehicle Orientation Tracking in Harsh Environment. IEEE Transactions on Industrial Informatics. 2022 Jun 10.
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Computational efficiency, Simulation, Variational Bayes, General Gaussian filtering
Hussain Chughtai A, Tahir M, Uppal M. Outlier-Robust Filtering For Nonlinear Systems With Selective Observations Rejection. arXiv e-prints. 2021 Jun:arXiv-2106.
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Polar Codes,, 5G Communications, Successive Cancellation (SC) Decoder, Variable Length Quantization (VLQ),
Hassan A, Pasha MA, Uppal M. Variable Length Quantization based Design of Polar Codes Decoder for Resource-Limited IoT Devices. In2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS) 2022 Oct 24 (pp. 1-4). IEEE.
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Spatial-Slepian domain, Linear transformations, Spectral analysis, Noise smoothing
Aslam A, Khalid Z. Operator Formulation for Linear Transformations and Signal Estimation in the Joint Spatial-Slepian Domain. InICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2022 May 23 (pp. 5727-5731). IEEE.
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Measurement Outliers, Switching Algorithm, State Estimation, Batch Solution
Ali K, Tahir M. Maximum likelihood-based robust state estimation over a horizon length during measurement outliers. Transactions of the Institute of Measurement and Control. 2021 Feb;43(3):510-8.
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Localized Signal Analysis, Fast Computation, Spatial Variance
Aslam A, Khalid Z. Spatial-Slepian transform on the sphere. IEEE Transactions on Signal Processing. 2021 Jun 29;69:4474-85.
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Inertial Measurement Unit (IMU), Attitude Estimation, Land Vehicles, Accelerometer, Magnetometer
Javed MA, Tahir M. A gyroless attitude estimation for ground vehicle under severe dynamic conditions. IEEE Transactions on Intelligent Transportation Systems. 2021 Nov 13.
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Sustainable Management, Spatial Localization, Data Sets, Groundwater Management, Seasonal Variations
Sattar Y, Khalid Z. Estimation of Groundwater Storage Variations in Indus River Basin Using Grace Data. InICASSP 2021-2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2021 Jun 6 (pp. 4540-4544). IEEE.
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Signal Reconstruction, Transformation Kernel, Multiplicative Transformations, Convolutive Transformations, Analytical Expressions
Aslam A, Khalid Z. Linear transformations and signal estimation in the joint spatial-Slepian domain. IEEE Signal Processing Letters. 2021 Jun 4;28:1195-9.
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Earth Topography Map, Spherical Signals,Optimal Filtering, Hard Thresholding
Aslam A, Khalid Z, McEwen JD. Multiscale optimal filtering on the sphere. IEEE Signal Processing Letters. 2021 Feb 2;28:394-8.
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Deep Learning Architecture, Signal E, Autoencoder, Annihilating Filter Method
Tarar MO, Khalid Z. Reconstruction of Finite Rate of Innovation Spherical Signals in the Presence of Noise Using Deep Learning Architecture. In2020 28th European Signal Processing Conference (EUSIPCO) 2021 Jan 18 (pp. 1487-1491). IEEE.
Reports
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Route Optimization
Lahore Waste Management Company (LWMC) Resource Optimization - Analysis Report and Some Case Studies
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Data Visualization of Lahore - A Data Visualization Exercise
Demographics of Lahore - A Data Visualization Exercise