Ni ZHU
Présentation
Dr. Ni ZHU est Chargé de Recherche (CR) au laboratoire GEOLOC de l'Université Gustave Eiffel. Elle a obtenu son diplôme d'ingénieur en télécommunications aéronautiques à l'Ecole Nationale de l'Aviation Civile (ENAC) en 2015 et le doctorat en sciences de l'information et de la communication à l'Université de Lille en 2018. Ses recherches récentes sont spécialisées dans la modélisation de la propagation des canaux GNSS en milieu urbain, la surveillance de l'intégrité de positionnement pour les véhicules terrestres et l'hybridation multi-capteur pour le positionnement pédestre.
Publications
Publications
Comparison of GNSS LOS/NLOS Labeling Techniques Based on a 3D model and Sky View Imagery for Soft Mobility and Vehicle Data in Urban Areas2025 IEEE/ION Position, Location and Navigation Symposium (PLANS), IEEE’s Aerospace and Electronics Systems Society (AESS); The Institute of Navigation (ION), Apr 2025, Salt Lake City, United States. pp.1192-1203, ⟨10.1109/PLANS61210.2025.11028354⟩ |
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Step Detection Enhanced by Anomaly Filtering2025 IEEE Applied Sensing Conference (APSCON), IEEE, Jan 2025, Hyderabad, India. pp. 223-226, ⟨10.1109/APSCON63569.2025.11144204⟩ |
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Anomaly Filtering for Pedestrian Dead Reckoning Using Segment-Based Autoencoders2025 IEEE/ION Position, Location and Navigation Symposium (PLANS), Institute of Electrical and Electronics Engineers, Apr 2025, Salt Lake City, United States. pp.53-62, ⟨10.1109/PLANS61210.2025.11028276⟩ |
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A Simplified Solution Separation Method for GNSS Fault Detection in Challenging Environments2025 International Conference on Localization and GNSS (ICL-GNSS), IEEE, Jun 2025, Rome, Italy. pp.1-7, ⟨10.1109/ICL-GNSS65520.2025.11046036⟩ |
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GNSS Fault Rejection Using Robust Kalman Filter with Integrity Indicator-Constrained Innovation Adaptive Adjustment2025 IEEE/ION Position, Location and Navigation Symposium (PLANS), IEEE, Apr 2025, Salt Lake City, United States. pp.1447-1454, ⟨10.1109/PLANS61210.2025.11028573⟩ |
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Datasets and Supporting Materials for the IPIN 2022 Competition Track 4 (Foot-Mounted IMU based Positioning, offsite-online)IPIN 2022, Wuhan university, Sep 2022, Beijing, China. ⟨10.5281/zenodo.10497364⟩ |
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MAPIN: Mobility Adapted Pedestrian Inertial Navigation Using Smartphones for Enhanced Travel of the Visually Impaired14th International Conference on Indoor Positioning and Indoor Navigation (IPIN), Oct 2024, Kowloon, China. pp.1-6, ⟨10.1109/IPIN62893.2024.10786129⟩ |
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Evaluation of Sensors Measurements in Consumer-Grade Android Wearables for Robust Positioning Applications37th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2024), Sep 2024, Baltimore, United States. pp.1094-1108, ⟨10.33012/2024.19675⟩ |
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Pourquoi publier un article de données (data paper) ? Retours d’expériences de chercheursSéminaire So-MSH! - Printemps de la Donnée 2024, Maison des Sciences de l’Homme Ange-Guépin (UAR 3491); Laboratoire Ambiances, Architectures, Urbanités (AAU) - CRENAU, Apr 2024, Nantes, France |
Datasets and Supporting Materials for the IPIN 2021 Competition Track 4 (Foot-Mounted IMU based Positioning, offsite-online)IPIN 2021, FACULTY OF COMPUTER SCIENCE, MULTIMEDIA AND TELECOMMUNICATION DE CATALUNYA, Nov 2021, LLORET DEL MAR, Spain. ⟨10.5281/zenodo.10497732⟩ |
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Evaluation of the Human Body Mask Effects on GNSS Wearable Devices for Outdoor Pedestrian Navigation Using Fisheye Sky ViewsIEEE/ION Position Location and Navigation Symposium 2023, The Institute of Navigation (Manassas, Etats-Unis), Apr 2023, Monterey, United States |
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Datasets and Supporting Materials for the IPIN 2023 Competition Track 4 (Foot-Mounted IMU based Positioning, offsite-online)IPIN 2023, Fraunhofer Institute, Sep 2023, Nuremberg, Germany. ⟨10.5281/zenodo.8399764⟩ |
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Understanding and Using Spatial Landmarks of Visually Impaired People for Navigation Applications13th International Conference on Indoor Positioning and Indoor Navigation (IPIN), Fraunhofer Institute for Integrated Circuits IIS, Sep 2023, Nuremberg, Germany. pp.1-6, ⟨10.1109/IPIN57070.2023.10332513⟩ |
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A Computer Vision Approach for Pedestrian Walking Direction Estimation with Wearable Inertial Sensors: PatternNet2023 IEEE/ION Position, Location and Navigation Symposium (PLANS 2023), Institute of Electrical and Electronics Engineers (IEEE), Apr 2023, Monterey, CA, United States. pp.691-699, ⟨10.1109/plans53410.2023.10140028⟩ |
LIGHT-PDR: Light Indoor GNSS Carrier Phase Positioning with Machine Learning and Inertial Signal Fusion for Pedestrian Navigation2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN), IEEE, Sep 2023, Nuremberg, Germany. pp.1-6, ⟨10.1109/IPIN57070.2023.10332475⟩ |
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A Portfolio of Machine Learning-Based GNSS LOS/NLOS Classification in Urban Environments2023 IEEE SENSORS, Institute of Electrical and Electronics Engineers, Oct 2023, Vienna, Austria. pp.1-4, ⟨10.1109/SENSORS56945.2023.10325153⟩ |
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Investigations on pedestrian long-term trajectory prediction based on AI and environmental maps2023 IEEE/ION Position, Location and Navigation Symposium (PLANS), IEEE; ION, Apr 2023, Monterrey (Mexique), Mexico. ⟨10.1109/PLANS53410.2023.10139946⟩ |
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EPICURE Project – A Step Further Towards EGNOS use in Payment Liability Critical Applications for users in Road Insurance2022 International Technical Meeting of The Institute of Navigation, ION, Jan 2022, Long Beach, United States. pp.292-309, ⟨10.33012/2022.18175⟩ |
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Foot-mounted INS for Resilient Real-time Positioning of Soldiers in Non-collaborative Indoor SurroundingsInternational Conference on Indoor Positioning and Indoor Navigation, IPIN 2021, Nov 2021, Lloret de Mar, Spain. 8p, ⟨10.1109/IPIN51156.2021.9662561⟩ |
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A Survey on Artificial Intelligence for Pedestrian Navigation with Wearable Inertial SensorsIPIN2022, International Conference on Indoor Positioning and Indoor Navigation 2022, Aerospace Information Research Institute, Chinese Academy of Sciences, Sep 2022, PEKIN, China. 9 p, ⟨10.1109/IPIN54987.2022.9918136⟩ |
Velocity Protection Level for Wearable Devices on TDCP-based Pedestrian Navigation2022 International Conference on Localization and GNSS (ICL-GNSS), Jun 2022, TAMPERE, Finland. 7p, ⟨10.1109/ICL-GNSS54081.2022.9797022⟩ |
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Physics" vs "Brain": Challenge of labeling wearable inertial data for step detection for Artificial IntelligenceIEEE Inertial 2022, May 2022, AVIGNON, France. 4p., ⟨10.1109/INERTIAL53425.2022.9787763⟩ |
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Investigating the Impact of Outfits on AI-Based Pedestrian Dead Reckoning with a Wearable Inertial Sensor Placed in the Pocket2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN), IEEE, Sep 2023, Nuremberg, Germany. pp.1-6, ⟨10.1109/IPIN57070.2023.10332217⟩ |
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Seamless Indoor-Outdoor Infrastructure-free Navigation for Pedestrians and Vehicles with GNSS-aided Foot-mounted IMU2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN), Sep 2019, PISE, Italy. 8 p |
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Safe satellite-based localization of the train thanks to a combination of accuracy enhancement and fault detection and exclusion schemesWCRR 2019, 12th World Congress on Railway Research, Oct 2019, Tokyo, Japan. 6p |
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GNSS Integrity Enhancement for Urban Transport Applications by Error Characterization and Fault Detection and Exclusion (FDE)Géolocalisation et Navigation dans l'Espace et le Temps, Journées Scientifiques 2018 de l'URSI, Mar 2018, Paris, France. 11p |
Extended Kalman Filter (EKF) Innovation-based Integrity Monitoring Scheme with C/N0 WeightingIEEE RTSI 2018, 4th International Forum on Research and Technologies for Society and Industry, Sep 2018, Palerme, Italy. 6p |
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Evaluation and comparison of GNSS navigation algorithms including FDE for urban transport applicationsION ITM 2017 - Institute of navigation International Technical Meeting, Jan 2017, Monterey, United States. 19p |
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Evaluation and comparison of GNSS navigation integrity monitoring algorithm for urban transport applicationsYoung researcher Seminar 2017, May 2017, Berlin, Germany. 19p |
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Evaluation and comparison of GNSS navigation integrity monitoring algorithms for urban transport applicationsInstitute of navigation - International Technical Meetings - ION ITM 2017, Jan 2017, Monterey, United States. 19p |
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Impact of BOC Modulation on GPS/Galileo Airborne Receiver IntegrityION ITM 2016, International Technical Meeting, Institute of Navigation, Jan 2016, Monterey, United States. ⟨10.33012/2016.13419⟩ |
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GNSS Propagation Channel Modeling in Constrained Environments: Contribution to the Improvement of the Geolocation Service QualityEngineering Sciences [physics]. Université de Lille, 2018. English. ⟨NNT : ⟩ |