Quasi centralized clustering approach for an energy-efficient and vulnerability-aware routing in wireless sensor networks. - Noor Muhammad Khan; Ihsan Ali; Zubair Khalid; Ghufran Ahmed; Rodica Ramer; Alex A. Kavokin (HeterSanet, 2008)

GRAdient Cost Establishment (GRACE) for an Energy-Aware Routing in Wireless Sensor Networks. - Noor Muhammad Khan; Zubair Khalid; Ghufran Ahmed (EURASIP J. Wirel. Commun. Netw., 2009)

On the construction of low-pass filters on the unit sphere. - Zubair Khalid; Salman Durrani; Rodney A. Kennedy; Parastoo Sadeghi (ICASSP, 2011)

Efficient computation of spherical harmonic transform using parallel architecture of CUDA. - Weiyu Huang; Zubair Khalid; Rodney A. Kennedy (ICSPCS, 2011)

Revisiting Slepian concentration problem on the sphere for azimuthally non-symmetric regions. - Zubair Khalid; Salman Durrani; Rodney A. Kennedy; Parastoo Sadeghi (ICSPCS, 2011)

Ambiguity function and Wigner distribution on the sphere. - Zubair Khalid; Salman Durrani; Parastoo Sadeghi; Rodney A. Kennedy (ICASSP, 2012)

Concentration uncertainty principles for signals on the unit sphere. - Zubair Khalid; Salman Durrani; Parastoo Sadeghi; Rodney A. Kennedy (ICASSP, 2012)

Conjugate gradient algorithm for extrapolation of sampled bandlimited signals on the 2-sphere. - Zubair Khalid; Rodney A. Kennedy; Salman Durrani; Parastoo Sadeghi (ICASSP, 2012)

Efficient computation of commutative anisotropic convolution on the 2-sphere. - Zubair Khalid; Rodney A. Kennedy; Parastoo Sadeghi (ICSPCS, 2012)

Fast directional spatially localized spherical harmonic transform - Zubair Khalid; Rodney A. Kennedy; Salman Durrani; Parastoo Sadeghi; Jason D. McEwen (CoRR, 2012)

A Tractable Framework for Exact Probability of Node Isolation in Finite Wireless Sensor Networks - Salman Durrani; Zubair Khalid; Jing Guo 003 (CoRR, 2012)

Spatio-Spectral Analysis on the Sphere Using Spatially Localized Spherical Harmonics Transform. - Zubair Khalid; Salman Durrani; Parastoo Sadeghi; Rodney A. Kennedy (IEEE Trans. Signal Process., 2012)

Commutative Anisotropic Convolution on the 2-Sphere. - Parastoo Sadeghi; Rodney A. Kennedy; Zubair Khalid (IEEE Trans. Signal Process., 2012)

Connectivity of three dimensional wireless sensor networks using geometrical probability. - Zubair Khalid; Salman Durrani (AusCTW, 2013)

Voronoi cell geometry based dynamic Fractional Frequency Reuse for OFDMA cellular networks. - Rahat Ullah; Norsheila Fisal; Hashim Safdar; Wajahat Maqbool; Zubair Khalid; Adnan Shahid Khan (ICSIPA, 2013)

Spatial correlation from multipath with 3D power distributions having rotational symmetry. - Rodney A. Kennedy; Zubair Khalid; Yibeltal F. Alem (ICSPCS, 2013)

Classification and construction of closed-form kernels for signal representation on the 2-sphere. - Rodney A. Kennedy; Parastoo Sadeghi; Zubair Khalid; Jason D. McEwen (CoRR, 2013)

Spatio-spectral Formulation and Design of Spatially-Varying Filters for Signal Estimation on the 2-Sphere. - Zubair Khalid; Rodney A. Kennedy; Parastoo Sadeghi; Salman Durrani (CoRR, 2013)

Fast Directional Spatially Localized Spherical Harmonic Transform. - Zubair Khalid; Rodney A. Kennedy; Salman Durrani; Parastoo Sadeghi; Yves Wiaux; Jason D. McEwen (IEEE Trans. Signal Process., 2013)

Spatially Varying Spectral Filtering of Signals on the Unit Sphere. - Zubair Khalid; Parastoo Sadeghi; Rodney A. Kennedy; Salman Durrani (IEEE Trans. Signal Process., 2013)

Distance Distributions in Regular Polygons. - Zubair Khalid; Salman Durrani (IEEE Trans. Veh. Technol., 2013)

Band-limited extrapolation on the sphere for signal reconstruction in the presence of noise. - Yibeltal F. Alem; Zubair Khalid; Rodney A. Kennedy (ICASSP, 2014)

Efficient kernel-based formulations of spatio-spectral and related transformations on the 2-sphere. - Rodney A. Kennedy; Zubair Khalid; Parastoo Sadeghi (ICASSP, 2014)

On the choice of window for spatial smoothing of spherical data. - Zubair Khalid; Rodney A. Kennedy; Salman Durrani (ICASSP, 2014)

Adaptive multi-resolution windowing technique for localized spatio-spectral analysis. - Zubair Khalid; Rodney A. Kennedy; Salman Durrani; Parastoo Sadeghi (SSP, 2014)

Minimum mean square error equalization on the 2-sphere. - Parastoo Sadeghi; Rodney A. Kennedy; Zubair Khalid (SSP, 2014)

Slepian Spatial-Spectral Concentration on the Ball. - Zubair Khalid; Rodney A. Kennedy; Jason D. McEwen (CoRR, 2014)

A Survey of Middleware for Sensor and Network Virtualization. - Zubair Khalid; Norsheila Fisal; Mohd. Rozaini (Sensors, 2014)

An Optimal-Dimensionality Sampling Scheme on the Sphere With Fast Spherical Harmonic Transforms. - Zubair Khalid; Rodney A. Kennedy; Jason D. McEwen (IEEE Trans. Signal Process., 2014)

A Tractable Framework for Exact Probability of Node Isolation and Minimum Node Degree Distribution in Finite Multihop Networks. - Zubair Khalid; Salman Durrani; Jing Guo 003 (IEEE Trans. Veh. Technol., 2014)

An optimal dimensionality sampling scheme on the sphere for antipodal signals in diffusion magnetic resonance imaging. - Alice P. Bates; Zubair Khalid; Rodney A. Kennedy (ICASSP, 2015)

Spherical harmonic transform for minimum dimensionality regular grid sampling on the sphere. - Zubair Khalid; Rodney A. Kennedy (ICASSP, 2015)

Maximal multiplicative spatial-spectral concentration on the sphere: Optimal basis. - Zubair Khalid; Rodney A. Kennedy (ICASSP, 2015)

On the use of Slepian functions for the reconstruction of the head-related transfer function on the sphere. - Alice P. Bates; Zubair Khalid; Rodney A. Kennedy (ICSPCS, 2015)

Spherical Harmonic Expansion of Fisher-Bingham Distribution and 3D Spatial Fading Correlation for Multiple-Antenna Systems. - Yibeltal F. Alem; Zubair Khalid; Rodney A. Kennedy (CoRR, 2015)

3D Spatial Fading Correlation for Uniform Angle of Arrival Distribution. - Yibeltal F. Alem; Zubair Khalid; Rodney A. Kennedy (IEEE Commun. Lett., 2015)

Novel Sampling Scheme on the Sphere for Head-Related Transfer Function Measurements. - Alice P. Bates; Zubair Khalid; Rodney A. Kennedy (IEEE ACM Trans. Audio Speech Lang. Process., 2015)

Comparative analysis of geometrical properties of sampling schemes on the sphere. - Usama Elahi; Zubair Khalid; Rodney A. Kennedy (ICSPCS, 2016)

Efficient Computation of Slepian Functions on the Sphere. - Alice P. Bates; Zubair Khalid; Rodney A. Kennedy (CoRR, 2016)

An Optimal Dimensionality Sampling Scheme on the Sphere with Accurate and Efficient Spherical Harmonic Transform for Diffusion MRI. - Alice P. Bates; Zubair Khalid; Rodney A. Kennedy (IEEE Signal Process. Lett., 2016)

Gauss-Legendre Sampling on the Rotation Group. - Zubair Khalid; Salman Durrani; Rodney A. Kennedy; Yves Wiaux; Jason D. McEwen (IEEE Signal Process. Lett., 2016)

Spherical Harmonic Expansion of Fisher-Bingham Distribution and 3-D Spatial Fading Correlation for Multiple-Antenna Systems. - Yibeltal F. Alem; Zubair Khalid; Rodney A. Kennedy (IEEE Trans. Veh. Technol., 2016)

Improving the spatial dimensionality of Gauss-Legendre and equiangular sampling schemes on the sphere. - Zubair Khalid; Rodney A. Kennedy; Salman Durrani (ICASSP, 2017)

Robust reconstruction of spherical signals with finite rate of innovation. - Yahya Sattar; Zubair Khalid; Rodney A. Kennedy (ICASSP, 2017)

On the choice of Kernel for signal interpolation on the sphere using reproducing kernel Hilbert spaces. - Usama Elahi; Zubair Khalid; Rodney A. Kennedy (ICSPCS, 2017)

Fast extrapolation of band-limited signals on the 2-sphere. - Zubair Khalid; Rodney A. Kennedy (ICSPCS, 2017)

An optimal dimensionality multi-shell sampling scheme with accurate and efficient transforms for diffusion MRI. - Alice P. Bates; Zubair Khalid; Jason D. McEwen; Rodney A. Kennedy (ISBI, 2017)

Signal analysis on the ball: Design of optimal basis functions with maximal multiplicative concentration in spatial and spectral domains. - Wajeeha Nafees; Zubair Khalid; Rodney A. Kennedy (IWSSIP, 2017)

Multi-shell Sampling Scheme with Accurate and Efficient Transforms for Diffusion MRI. - Alice P. Bates; Zubair Khalid; Rodney A. Kennedy; Jason D. McEwen (CoRR, 2017)

Optimal-Dimensionality Sampling on the Sphere: Improvements and Variations. - Wajeeha Nafees; Zubair Khalid; Rodney A. Kennedy; Jason D. McEwen (CoRR, 2017)

Iterative Residual Fitting for Spherical Harmonic Transform of Band-Limited Signals on the Sphere: Generalization and Analysis. - Usama Elahi; Zubair Khalid; Rodney A. Kennedy; Jason D. McEwen (CoRR, 2017)

Slepian Spatial-Spectral Concentration Problem on the Sphere: Analytical Formulation for Limited Colatitude-Longitude Spatial Region. - Alice P. Bates; Zubair Khalid; Rodney A. Kennedy (IEEE Trans. Signal Process., 2017)

Efficient Computation of Slepian Functions for Arbitrary Regions on the Sphere. - Alice P. Bates; Zubair Khalid; Rodney A. Kennedy (IEEE Trans. Signal Process., 2017)

Efficient Sampling on HEALPix Grid. - Adeem Aslam; Zubair Khalid; Rodney A. Kennedy (ICASSP, 2018)

An Improved Iterative Algorithm for Band-Limited Signal Extrapolation on the Sphere. - Usama Elahi; Zubair Khalid; Rodney A. Kennedy (ICASSP, 2018)

Spatially-Limited Sampling of Band-Limited Signals on the Sphere. - Wajeeha Nafees; Zubair Khalid; Rodney A. Kennedy (ICASSP, 2018)

Spatially Constrained Anti-Aliasing Filter Using Slepian Eigenfunction Window on the Sphere. - Usama Elahi; Zubair Khalid; Rodney A. Kennedy (ICSPCS, 2018)

An Optimal-Dimensionality Sampling for Spin-s Functions on the Sphere. - Usama Elahi; Zubair Khalid; Rodney A. Kennedy; Jason D. McEwen (IEEE Signal Process. Lett., 2018)

Sensor virtualization Middleware design for Ambient Assisted Living based on the Priority packet processing. - Zubair Khalid; Usman Khalid; Mohd Adib Sarijari; Hashim Safdar; Rahat Ullah; Mohsin Qureshi; Shafiq Ur Rehman (ANT/EDI40, 2019)

Sampling Schemes for Accurate Reconstruction and Computation of Performance Parameters of Antenna Radiation Pattern. - Umair Ahmed; Zubair Khalid (ICASSP, 2019)

Construction of Overcomplete Multiscale Dictionary of Slepian Functions on the Sphere. - Adeem Aslam; Zubair Khalid (ICASSP, 2019)

An Antipodally Symmetric Optimal Dimensionality Sampling on the Sphere. - Wajeeha Nafees; Zubair Khalid (ICASSP, 2019)

Accurate Reconstruction of Finite Rate of Innovation Signals on the Sphere. - Yahya Sattar; Zubair Khalid; Rodney A. Kennedy (ICASSP, 2019)

Design of a Spatially Constrained Anti-aliasing Filter using Slepian Functions on the Sphere. - Usama Elahi; Zubair Khalid; Rodney A. Kennedy (ICSPCS, 2019)

Reconstruction of Finite Rate of Innovation Spherical Signals in the Presence of Noise Using Deep Learning Architecture. - Muhammad Osama Tarar; Zubair Khalid (EUSIPCO, 2020)

Optimal Window Design for Joint Spatial-Spectral Domain Filtering of Signals on the Sphere. - Adeem Aslam; Zubair Khalid (ICASSP, 2020)

Joint SO(3)-Spectral Domain Filtering of Spherical Signals in the Presence of Anisotropic Noise. - Adeem Aslam; Zubair Khalid (CoRR, 2020)

Irregular Geometry Based Sectored FFR Scheme for ICI Mitigation in Multicellular Networks. - Rahat Ullah; Hanif Ullah; Zubair Khalid; Hashim Safdar (J. Commun., 2020)

Joint $ mathbb {SO}$(3)-Spectral Domain Filtering of Spherical Signals in the Presence of Anisotropic Noise. - Adeem Aslam; Zubair Khalid (IEEE Signal Process. Lett., 2020)

Localized Analysis of Signals on the Sphere Over Polygon Regions. - Adeem Aslam; Zubair Khalid (IEEE Trans. Signal Process., 2020)

Differential and Weighted Slepian Concentration Problems on the Sphere. - Wajeeha Nafees; Zubair Khalid; Rodney A. Kennedy (IEEE Trans. Signal Process., 2020)

Estimation of Groundwater Storage Variations in Indus River Basin Using Grace Data. - Yahya Sattar; Zubair Khalid (ICASSP, 2021)

Linear Transformations and Signal Estimation in the Joint Spatial-Slepian Domain. - Adeem Aslam; Zubair Khalid (IEEE Signal Process. Lett., 2021)

Multiscale Optimal Filtering on the Sphere. - Adeem Aslam; Zubair Khalid; Jason D. McEwen (IEEE Signal Process. Lett., 2021)

Spatial-Slepian Transform on the Sphere. - Adeem Aslam; Zubair Khalid (IEEE Trans. Signal Process., 2021)

Operator Formulation for Linear Transformations and Signal Estimation in the Joint Spatial-Slepian Domain. - Adeem Aslam; Zubair Khalid (ICASSP, 2022)

Online, Real-time and Robust Detection and Localization of Foreign Objects on Paper Surface using Machine Vision and Clustering. - Muhammad Tahir 003; Zubair Khalid; Adeem Aslam (M2VIP, 2022)

A Deep-Unfolded Spatiotemporal RPCA Network For L+S Decomposition. - Shoaib Imran; Muhammad Tahir 003; Zubair Khalid; Momin Uppal (CoRR, 2022)

A Deep Unfolded Prior-Aided RPCA Network for Cloud Removal. - Shoaib Imran; Muhammad Tahir 003; Zubair Khalid; Momin Uppal (IEEE Signal Process. Lett., 2022)

Sampling Order-Limited Signals on the Sphere. - Muhammad Salaar Arif Khan; Salman Nadeem; Zubair Khalid (ICASSP, 2023)

Feature Selection on Sentinel-2 Multi-Spectral Imagery for Efficient Tree Cover Estimation. - Usman Nazir; Momin Uppal; Muhammad Tahir 003; Zubair Khalid (IGARSS, 2023)

Improved Flood Mapping for Efficient Policy Design by Fusion of Sentinel-1, Sentinel-2 and Landsat-9 Imagery to Identify Population and Infrastructure Exposed to Floods. - Usman Nazir; Muhammad Ahmad Waseem; Falak Sher Khan; Rabia Saeed; Syed Muhammad Hasan; Momin Uppal; Zubair Khalid (IGARSS, 2023)

PD-SEG: Population Disaggregation Using Deep Segmentation Networks for Improved Built Settlement Mask. - Muhammad Abdul Rahman; Muhammad Ahmad Waseem; Zubair Khalid; Muhammad Tahir 003; Momin Uppal (IGARSS, 2023)

STEF-DHNet: Spatiotemporal External Factors Based Deep Hybrid Network for Enhanced Long-Term Taxi Demand Prediction. - Sheraz Hassan; Muhammad Tahir 003; Momin Uppal; Zubair Khalid; Ivan Gorban; Selim Turki (CoRR, 2023)

Logistics Hub Location Optimization: A K-Means and P-Median Model Hybrid Approach Using Road Network Distances. - Muhammad Abdul Rahman; Muhammad Aamir Basheer; Zubair Khalid; Muhammad Tahir 003; Momin Uppal (CoRR, 2023)

TFNet: Tuning Fork Network with Neighborhood Pixel Aggregation for Improved Building Footprint Extraction. - Muhammad Ahmad Waseem; Muhammad Tahir 003; Zubair Khalid; Momin Uppal (CoRR, 2023)

Overcomplete Multiscale Dictionary of Slepian Functions for HEALPix on the Sphere. - Adeem Aslam; Zubair Khalid (IEEE Trans. Signal Process., 2023)

On the performance of hybrid beamforming for closely-spaced and randomly located users. - Atiqa Kayani; Graeme K. Woodward; Zubair Khalid; Ijaz Haider Naqvi (Wirel. Networks, 2023)

Boosting Earth System Model Outputs And Saving PetaBytes in Their Storage Using Exascale Climate Emulators. - Sameh Abdulah; Allison H. Baker; George Bosilca; Qinglei Cao; Stefano Castruccio; Marc G. Genton; David E. Keyes; Zubair Khalid; Hatem Ltaief; Yan Song; Georgiy L. Stenchikov; Ying Sun 002 (SC, 2024)

Variational Mode-Driven Graph Convolutional Network for Spatiotemporal Traffic Forecasting. - Osama Ahmad; Zubair Khalid (CoRR, 2024)

Distribution Hub Optimization: Application of Conditional P-Median Using Road Network Distances. - Faizan Faisal; Zubair Khalid (CoRR, 2024)

Fast and Accurate Spherical Harmonic Transform for Spatio-Temporal Regular Grid Data. - Joydeep Chowdhury; Zubair Khalid; Marc G. Genton (IEEE Signal Process. Lett., 2024)

Efficient Sampling and Accurate Reconstruction of Order-Limited Spherical Signals. - Muhammad Salaar Arif Khan; Salman Nadeem; Zubair Khalid (IEEE Signal Process. Lett., 2025)

Spatiotemporal Air Quality Mapping in Urban Areas Using Sparse Sensor Data, Satellite Imagery, Meteorological Factors, and Spatial Features. - Osama Ahmad; Zubair Khalid; Muhammad Tahir 003; Momin Uppal (CoRR, 2025)

Robust and Noise-resilient Long-Term Prediction of Spatiotemporal Data Using Variational Mode Graph Neural Networks with 3D Attention. - Osama Ahmad; Zubair Khalid (CoRR, 2025)