Out-of-surveillance target state estimation: a combined hospitability and synthetic inclination approach. - Zaher M. Kassas; Ümit Özgüner; Jeff Layne (CDC, 2004)

Discretization of MIMO Systems with Nonuniform Input and Output Fractional Time Delays. - Zaher M. Kassas; Ricardo Dunia (CDC, 2006)

Power matching approach for GPS coverage extension. - Samer S. Saab 001; Zaher M. Kassas (IEEE Trans. Intell. Transp. Syst., 2006)

A numerical algorithm for reconstructing continuous-time linear models with pure integrators from their discrete-time equivalents. - Zaher M. Kassas; Greg Morrow (CACSD, 2008)

A Nonlinear Filter Coupled With Hospitability and Synthetic Inclination Maps for In-Surveillance and Out-of-Surveillance Tracking. - Zaher M. Kassas; Ümit Özgüner (IEEE Trans. Syst. Man Cybern. Part C, 2010)

Numerical simulation of continuous-time stochastic dynamical systems with noisy measurements and their discrete-time equivalents. - Zaher M. Kassas (CACSD, 2011)

A graphical approach to GPS software-defined receiver implementation. - Zaher M. Kassas; Jahshan A. Bhatti; Todd E. Humphreys (GlobalSIP, 2013)

The price of anarchy in active signal landscape map building. - Zaher M. Kassas; Todd E. Humphreys (GlobalSIP, 2013)

Observability Analysis of Collaborative Opportunistic Navigation With Pseudorange Measurements. - Zaher M. Kassas; Todd E. Humphreys (IEEE Trans. Intell. Transp. Syst., 2014)

A Phase-Reconstruction Technique for Low-Power Centimeter-Accurate Mobile Positioning. - Kenneth M. Pesyna; Zaher M. Kassas; Robert W. Heath Jr.; Todd E. Humphreys (IEEE Trans. Signal Process., 2014)

Greedy Motion Planning for Simultaneous Signal Landscape Mapping and Receiver Localization. - Zaher M. Kassas; Ari Arapostathis; Todd E. Humphreys (IEEE J. Sel. Top. Signal Process., 2015)

Receding horizon trajectory optimization in opportunistic navigation environments. - Zaher M. Kassas; Todd E. Humphreys (IEEE Trans. Aerosp. Electron. Syst., 2015)

A software-defined receiver architecture for cellular CDMA-based navigation. - Joe Khalife; Kimia Shamaei; Zaher M. Kassas (PLANS, 2016)

Modeling and analysis of sector clock bias mismatch for navigation with cellular signals. - Joe Khalife; Zaher M. Kassas (ACC, 2017)

Ranging precision analysis of LTE signals. - Kimia Shamaei; Joe Khalife; Zaher M. Kassas (EUSIPCO, 2017)

Pose estimation with lidar odometry and cellular pseudoranges. - Joe Khalife; Sonya Ragothaman; Zaher M. Kassas (Intelligent Vehicles Symposium, 2017)

I Hear, Therefore I Know Where I Am: Compensating for GNSS Limitations with Cellular Signals. - Zaher M. Kassas; Joe Khalife; Kimia Shamaei; Joshua Morales (IEEE Signal Process. Mag., 2017)

Event-Based Communication Strategy for Collaborative Navigation with Signals of Opportunity. - Joshua Morales; Zaher M. Kassas (ACSSC, 2018)

A machine learning approach for localization in cellular environments. - Ali A. Abdallah; Samer S. Saab 001; Zaher M. Kassas (PLANS, 2018)

Optimal measurement location planning for localizing underwater transponders. - Jesse R. Garcia; Jay A. Farrell; Zaher M. Kassas (PLANS, 2018)

Precise UAV navigation with cellular carrier phase measurements. - Joe Khalife; Zaher M. Kassas (PLANS, 2018)

Information fusion strategies for collaborative radio SLAM. - Joshua Morales; Zaher M. Kassas (PLANS, 2018)

A joint TOA and DOA approach for positioning with LTE signals. - Kimia Shamaei; Joe Khalife; Zaher M. Kassas (PLANS, 2018)

A Low Communication Rate Distributed Inertial Navigation Architecture with Cellular Signal Aiding. - Joshua Morales; Zaher M. Kassas (VTC Spring, 2018)

Pseudorange and multipath analysis of positioning with LTE secondary synchronization signals. - Kimia Shamaei; Joe Khalife; Zaher M. Kassas (WCNC, 2018)

Optimal Collaborative Mapping of Terrestrial Transmitters: Receiver Placement and Performance Characterization. - Joshua Morales; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2018)

Navigation With Cellular CDMA Signals - Part II: Performance Analysis and Experimental Results. - Joe Khalife; Zaher M. Kassas (IEEE Trans. Signal Process., 2018)

Navigation With Cellular CDMA Signals - Part I: Signal Modeling and Software-Defined Receiver Design. - Joe Khalife; Kimia Shamaei; Zaher M. Kassas (IEEE Trans. Signal Process., 2018)

Exploiting LTE Signals for Navigation: Theory to Implementation. - Kimia Shamaei; Joe Khalife; Zaher M. Kassas (IEEE Trans. Wirel. Commun., 2018)

Receiver Design for Doppler Positioning with Leo Satellites. - Joe J. Khalife; Zaher M. Kassas (ICASSP, 2019)

Pseudorange measurement outlier detection for navigation with cellular signals: WIP abstract. - Mahdi Maaref; Joe Khalife; Zaher M. Kassas (ICCPS, 2019)

Performance Characterization of an Indoor Localization System with LTE Code and Carrier Phase Measurements and an IMU. - Ali A. Abdallah; Kimia Shamaei; Zaher M. Kassas (IPIN, 2019)

Evaluation of Feedback and Feedforward Coupling of Synthetic Aperture Navigation with LTE Signals. - Ali A. Abdallah; Zaher M. Kassas (VTC Fall, 2019)

Simultaneous Tracking of Orbcomm LEO Satellites and Inertial Navigation System Aiding Using Doppler Measurements. - Joshua Morales; Joe Khalife; Zaher M. Kassas (VTC Spring, 2019)

Multipath-Optimal UAV Trajectory Planning for Urban UAV Navigation with Cellular Signals. - Sonya Ragothaman; Mahdi Maaref; Zaher M. Kassas (VTC Fall, 2019)

A Framework for Navigation with LTE Time-Correlated Pseudorange Errors in Multipath Environments. - Kimia Shamaei; Joshua J. Morales; Zaher M. Kassas (VTC Spring, 2019)

Autonomous Surface Vehicle Multistep Look-Ahead Measurement Location Planning for Optimal Localization of Underwater Acoustic Transponders. - Jesse R. Garcia; Jay A. Farrell; Zaher M. Kassas; Michael T. Ouimet (IEEE Trans. Aerosp. Electron. Syst., 2019)

Optimal Sensor Placement for Dilution of Precision Minimization Via Quadratically Constrained Fractional Programming. - Joe J. Khalife; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2019)

Stochastic Observability and Uncertainty Characterization in Simultaneous Receiver and Transmitter Localization. - Joshua Morales; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2019)

Lane-Level Localization and Mapping in GNSS-Challenged Environments by Fusing Lidar Data and Cellular Pseudoranges. - Mahdi Maaref; Joe Khalife; Zaher M. Kassas (IEEE Trans. Intell. Veh., 2019)

Enhanced Safety of Autonomous Driving by Incorporating Terrestrial Signals of Opportunity. - Mahdi Maaref; Joe Khalife; Zaher M. Kassas (ICASSP, 2020)

Deep Learning-Aided Spatial Discrimination for Multipath Mitigation. - Ali A. Abdallah; Zaher M. Kassas (PLANS, 2020)

Navigation With Differential Carrier Phase Measurements From Megaconstellation LEO Satellites. - Joe Khalife; Mohammad Neinavaie; Zaher M. Kassas (PLANS, 2020)

Optimal GPS Integrity-Constrained Path Planning for Ground Vehicles. - Mahdi Maaref; Zaher M. Kassas (PLANS, 2020)

A Machine Learning Approach for GPS Code Phase Estimation in Multipath Environments. - Mohamad Orabi; Joe Khalife; Ali A. Abdallah; Zaher M. Kassas; Samer S. Saab 001 (PLANS, 2020)

Recent Advancement on the Use of Global Navigation Satellite System-Based Positioning for Intelligent Transport Systems [Guest Editorial]. - Fabio Dovis; Laura Ruotsalainen; Rafael Toledo-Moreo; Zaher M. Kassas; Vassilis Gikas (IEEE Intell. Transp. Syst. Mag., 2020)

Robust Vehicular Localization and Map Matching in Urban Environments Through IMU, GNSS, and Cellular Signals. - Zaher M. Kassas; Mahdi Maaref; Joshua J. Morales; Joe J. Khalife; Kimia Shamaei (IEEE Intell. Transp. Syst. Mag., 2020)

Opportunistic UAV Navigation With Carrier Phase Measurements From Asynchronous Cellular Signals. - Joe Khalife; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2020)

Erratum to "Opportunistic UAV Navigation With Carrier Phase Measurements From Asynchronous Cellular Signals". - Joe Khalife; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2020)

Ground Vehicle Navigation in GNSS-Challenged Environments Using Signals of Opportunity and a Closed-Loop Map-Matching Approach. - Mahdi Maaref; Zaher M. Kassas (IEEE Trans. Intell. Transp. Syst., 2020)

Measurement Characterization and Autonomous Outlier Detection and Exclusion for Ground Vehicle Navigation With Cellular Signals. - Mahdi Maaref; Zaher M. Kassas (IEEE Trans. Intell. Veh., 2020)

Performance Evaluation of TOA Positioning in Asynchronous Cellular Networks Using Stochastic Geometry Models. - Joe Khalife; Ceren Sevinç; Zaher M. Kassas (IEEE Wirel. Commun. Lett., 2020)

Ground Vehicle Navigation Integrity Monitoring for Multi-Constellation GNSS Fused with Cellular Signals of Opportunity. - Mu Jia; Halim Lee; Joe Khalife; Zaher M. Kassas; Jiwon Seo 001 (ITSC, 2021)

Doppler Stretch Estimation with Application to Tracking Globalstar Satellite Signals. - Mohammad Neinavaie; Joe Khalife; Zaher M. Kassas (MILCOM, 2021)

Experimental Characterization of Received 5G Signals Carrier-to-Noise Ratio in Indoor and Urban Environments. - Ali A. Abdallah; Joe Khalife; Zaher M. Kassas (VTC Spring, 2021)

Blind Doppler Tracking from OFDM Signals Transmitted by Broadband LEO Satellites. - Joe Khalife; Mohammad Neinavaie; Zaher M. Kassas (VTC Spring, 2021)

Tightly Coupled Inertial Navigation System With Signals of Opportunity Aiding. - Joshua J. Morales; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2021)

Autonomous Ground Vehicle Path Planning in Urban Environments Using GNSS and Cellular Signals Reliability Maps: Models and Algorithms. - Sonya Ragothaman; Mahdi Maaref; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2021)

Autonomous Ground Vehicle Path Planning in Urban Environments Using GNSS and Cellular Signals Reliability Maps: Simulation and Experimental Results. - Sonya Ragothaman; Mahdi Maaref; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2021)

Aerial Vehicle Protection Level Reduction by Fusing GNSS and Terrestrial Signals of Opportunity. - Mahdi Maaref; Joe Khalife; Zaher M. Kassas (IEEE Trans. Intell. Transp. Syst., 2021)

A Joint TOA and DOA Acquisition and Tracking Approach for Positioning With LTE Signals. - Kimia Shamaei; Zaher M. Kassas (IEEE Trans. Signal Process., 2021)

Multipath Mitigation via Synthetic Aperture Beamforming for Indoor and Deep Urban Navigation. - Ali A. Abdallah; Zaher M. Kassas (IEEE Trans. Veh. Technol., 2021)

Receiver Design and Time of Arrival Estimation for Opportunistic Localization With 5G Signals. - Kimia Shamaei; Zaher M. Kassas (IEEE Trans. Wirel. Commun., 2021)

A Hybrid Analytical-Machine Learning Approach for LEO Satellite Orbit Prediction. - Jamil Haidar-Ahmad; Nadim Khairallah; Zaher M. Kassas (FUSION, 2022)

Multipath Mitigation of 5G Signals via Reinforcement Learning for Navigation in Urban Environments. - Ali A. Abdallah; Mohamad Orabi; Zaher M. Kassas (VTC Spring, 2022)

An Interacting Multiple Model Estimator of LEO Satellite Clocks for Improved Positioning. - Nadim Khairallah; Zaher M. Kassas (VTC Spring, 2022)

Detection of Constrained Unknown Beacon Signals of Terrestrial Transmitters and LEO Satellites with Application to Navigation. - Mohammad Neinavaie; Joe Khalife; Zaher M. Kassas (VTC Fall, 2022)

Urban Road Safety Prediction: A Satellite Navigation Perspective. - Halim Lee; Jiwon Seo 001; Zaher M. Kassas (IEEE Intell. Transp. Syst. Mag., 2022)

Cognitive Opportunistic Navigation in Private Networks With 5G Signals and Beyond. - Mohammad Neinavaie; Joe Khalife; Zaher M. Kassas (IEEE J. Sel. Top. Signal Process., 2022)

On the Achievability of Submeter-Accurate UAV Navigation With Cellular Signals Exploiting Loose Network Synchronization. - Joe Khalife; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2022)

The First Carrier Phase Tracking and Positioning Results With Starlink LEO Satellite Signals. - Joe Khalife; Mohammad Neinavaie; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2022)

Acquisition, Doppler Tracking, and Positioning With Starlink LEO Satellites: First Results. - Mohammad Neinavaie; Joe Khalife; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2022)

UAV Waypoint Opportunistic Navigation in GNSS-Denied Environments. - Yanhao Yang; Joe Khalife; Joshua J. Morales; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2022)

Autonomous Integrity Monitoring for Vehicular Navigation With Cellular Signals of Opportunity and an IMU. - Mahdi Maaref; Zaher M. Kassas (IEEE Trans. Intell. Transp. Syst., 2022)

Information Fusion Strategies for Collaborative Inertial Radio SLAM. - Joshua J. Morales; Joe J. Khalife; Zaher M. Kassas (IEEE Trans. Intell. Transp. Syst., 2022)

Fault Detection and Exclusion for INS/GPS/5G Tightly-Coupled Navigation. - Mu Jia; Zaher M. Kassas (PLANS, 2023)

Navigation with Multi-Constellation LEO Satellite Signals of Opportunity: Starlink, OneWeb, Orbcomm, and Iridium. - Zaher M. Kassas; Sharbel E. Kozhaya; Haitham Kanj; Joe Saroufim; Samer Watchi Hayek; Mohammad Neinavaie; Nadim Khairallah; Joe Khalife (PLANS, 2023)

Robust Receiver Design for High Altitude Aircraft Navigation with Terrestrial Cellular Signals. - Zaher M. Kassas; Shaghayegh Shahcheraghi; Ali Kaiss; Chiawei Lee; Juan D. Jurado; Steven Wachtel; Jacob Duede; Zachary Hoeffner; Thomas Hulsey; Rachel Quirarte; RunXuan Tay (PLANS, 2023)

Multi-Constellation Blind Beacon Estimation, Doppler Tracking, and Opportunistic Positioning with OneWeb, Starlink, Iridium NEXT, and Orbcomm LEO Satellites. - Sharbel E. Kozhaya; Haitham Kanj; Zaher M. Kassas (PLANS, 2023)

Signal Mode Transition Detection in Starlink LEO Satellite Downlink Signals. - Mohammad Neinavaie; Zaher M. Kassas (PLANS, 2023)

Simultaneous LEO Satellite Tracking and Differential LEO-Aided IMU Navigation. - Joe Saroufim; Samer Watchi Hayek; Zaher M. Kassas (PLANS, 2023)

Positioning with Starlink LEO Satellites: A Blind Doppler Spectral Approach. - Sharbel E. Kozhaya; Zaher M. Kassas (VTC2023-Spring, 2023)

Observability Analysis of Receiver Localization via Pseudorange Measurements From a Single LEO Satellite. - Ralph Sabbagh; Zaher M. Kassas (IEEE Control. Syst. Lett., 2023)

Flight Demonstration of High Altitude Aircraft Navigation With Cellular Signals. - Zaher Zak M. Kassas; Joe Khalife; Ali A. Abdallah; Chiawei Lee; Juan D. Jurado; Steven Wachtel; Jacob Duede; Zachary Hoeffner; Thomas Hulsey; Rachel Quirarte; RunXuan Tay (IEEE Intell. Transp. Syst. Mag., 2023)

Exploiting On-Demand 5G Downlink Signals for Opportunistic Navigation. - Ali A. Abdallah; Joe Khalife; Zaher M. Kassas (IEEE Signal Process. Lett., 2023)

Differential Framework for Submeter-Accurate Vehicular Navigation With Cellular Signals. - Joe Khalife; Zaher M. Kassas (IEEE Trans. Intell. Veh., 2023)

Event-Based Communication Strategies for Collaborative Inertial Radio SLAM. - Joshua J. Morales; Joe J. Khalife; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2023)

A Static Reduced-Order Multiple-Model Adaptive Estimator for Noise Identification. - Joe Khalife; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2023)

Performance-Driven Design of Carrier Phase Differential Navigation Frameworks With Megaconstellation LEO Satellites. - Joe Khalife; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2023)

Cognitive Detection of Unknown Beacons of Terrestrial Signals of Opportunity for Localization. - Mohammad Neinavaie; Joe Khalife; Zaher M. Kassas (IEEE Trans. Wirel. Commun., 2023)

Performance Analysis of Opportunistic ARAIM for Navigation With GNSS Signals Fused With Terrestrial Signals of Opportunity. - Mu Jia; Joe Khalife; Zaher M. Kassas (IEEE Trans. Intell. Transp. Syst., 2023)

No GPS No Problem: Exploiting Cellular OFDM-Based Signals for Accurate Navigation. - Zaher M. Kassas; Ali A. Abdallah (IEEE Trans. Aerosp. Electron. Syst., 2023)

Dynamic Data-Driven Approach for LEO PNT Selection of Satellites with Poorly Known Ephemerides. - Joe Saroufim; Zaher M. Kassas (DDDAS/Infosymbiotics, 2024)

Robust Position Estimation using Range Measurements from Transmitters with Inaccurate Positions. - Artun Sel; Samer Watchi Hayek; Zaher M. Kassas (FUSION, 2024)

Opportunistic Navigation Exploiting Always-On and On-Demand 5G Downlink Signals on a Ground Vehicle. - Faezeh Mooseli; Samer Watchi Hayek; Sharbel E. Kozhaya; Zaher M. Kassas (VTC Fall, 2024)

A Localization Error Upper-bound with Range Measurements to Transmitters with Uncertain Positions. - Artun Sel; Samer Watchi Hayek; Zaher M. Kassas (VTC Fall, 2024)

Evaluation of Starlink LEO Satellite Signals for High-Altitude Platform Station Opportunistic Navigation. - Will Barrett; Jennifer Sanderson; Sharbel E. Kozhaya; Joe Saroufim; Zaher M. Kassas (WiSEE, 2024)

Opportunistic Positioning with Starlink and OneWeb LEO Ku-band Signals. - Sharbel E. Kozhaya; Joe Saroufim; Zaher M. Kassas (WiSEE, 2024)

A Computationally Efficient Approach for Acquisition and Doppler Tracking for PNT With LEO Megaconstellations. - Shaghayegh Shahcheraghi; Zaher M. Kassas (IEEE Signal Process. Lett., 2024)

Ephemeris Tracking and Error Propagation Analysis of LEO Satellites With Application to Opportunistic Navigation. - Nadim Khairallah; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2024)

Unveiling Starlink LEO Satellite OFDM-Like Signal Structure Enabling Precise Positioning. - Mohammad Neinavaie; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2024)

Cognitive Sensing and Navigation With Unknown OFDM Signals With Application to Terrestrial 5G and Starlink LEO Satellites. - Mohammad Neinavaie; Zaher M. Kassas (IEEE J. Sel. Areas Commun., 2024)

On the Fundamental Tracking Performance and Design Considerations of Radio Navigation. - Sharbel E. Kozhaya; Zaher M. Kassas (IEEE J. Sel. Areas Commun., 2024)

The Truth Is Out There: Cognitive sensing and opportunistic navigation with unknown terrestrial and nonterrestrial signals [Special Issue on Signal Processing for the Integrated Sensing and Communications Revolution]. - Zaher Zak M. Kassas; Mohammad Neinavaie; Joe Khalife; Shaghayegh Shahcheraghi; Joe Saroufim (IEEE Signal Process. Mag., 2024)

A First Look at the OneWeb LEO Constellation: Beacons, Beams, and Positioning. - Sharbel E. Kozhaya; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2024)

Aircraft Navigation in GNSS-Denied Environments via Radio SLAM With Terrestrial Signals of Opportunity. - Zaher M. Kassas; Nadim Khairallah; Joe J. Khalife; Chiawei Lee; Juan D. Jurado; Steven Wachtel; Jacob Duede; Zachary Hoeffner; Thomas Hulsey; Rachel Quirarte; RunXuan Tay (IEEE Trans. Intell. Transp. Syst., 2024)

I Can Hear You Loud and Clear: GNSS-Less Aircraft Navigation With Terrestrial Cellular Signals of Opportunity. - Zaher M. Kassas; Ali A. Abdallah; Shaghayegh Shahcheraghi; Joe J. Khalife; Chiawei Lee; Juan D. Jurado; Steven Wachtel; Jacob Duede; Zachary Hoeffner; Thomas Hulsey; Rachel Quirarte; RunXuan Tay (IEEE Trans. Aerosp. Electron. Syst., 2024)

Autonomous Wildland Fire Monitoring through Integrated UAS Path Planning and Sensor Fusion. - Bryce Ford; Mrinal Kumar 002; Artun Sel; Zaher M. Kassas; Xi Yu (ACC, 2025)

Exploiting Starlink and OneWeb LEO Satellite Signals for High-Altitude Platform Station Opportunistic Navigation. - Will Barrett; Sharbel E. Kozhaya; Jennifer Sanderson; Zaher M. Kassas (PLANS, 2025)

Warm Start Navigation with Non-Cooperative LEO Satellites via Online Ephemeris Error Estimation. - Samer Watchi Hayek; Zaher M. Kassas (PLANS, 2025)

Towards Navigation with Non-Cooperative LEO Satellites: Resolving Ephemeris and Timing Errors. - Zaher M. Kassas; Joe Saroufim; Samer Watchi Hayek; Sharbel E. Kozhaya; Will Barrett (PLANS, 2025)

Light will Guide You: Passive Joint DOA/FOA Sensing, Tracking, and Navigation with Unknown LEO Satellites. - Sharbel E. Kozhaya; Joe Saroufim; Samer Watchi Hayek; Paul El-Kouba; Zaher M. Kassas (PLANS, 2025)

Nearest Neighbor Data Association for LEO Satellite Identification. - Jennifer Sanderson; Zaher M. Kassas (PLANS, 2025)

LEO Ephemeris Error Modeling Enabling Long Baseline Correction for Improved PNT. - Joe Saroufim; Zaher M. Kassas (PLANS, 2025)

Blind Opportunistic Localization with 5G, LTE, and Digital TV Signals. - Shaghayegh Shahcheraghi; Zaher M. Kassas (PLANS, 2025)

Carrier-to-Noise Ratio Improvement of 5G Signals via Beamforming for TOA-Based Opportunistic Navigation. - Shaghayegh Shahcheraghi; Zaher M. Kassas (WCNC, 2025)

Modeling and Compensation of Timing and Spatial Ephemeris Errors of Non-Cooperative LEO Satellites With Application to PNT. - Samer Watchi Hayek; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2025)

Ephemeris and Timing Error Disambiguation Enabling Precise LEO PNT. - Joe Saroufim; Zaher M. Kassas (IEEE Trans. Aerosp. Electron. Syst., 2025)