Latest updates from the lab and its collaborators.
Prof. Li-Ta Hsu gave an invited industry talk at Airoha Technology Corporation in Taiwan on indoor positioning and long-coherent-integration GNSS receiver design — continuing the lab's multi-year engagement with Airoha that includes 2022 and 2021 invited talks.
Prof. Li-Ta Hsu was invited to speak at the Hong Kong Motor Transport and Driving Industry Workers General Union forum 'The Intelligent Driving Wave: Transforming Transportation' — bridging academic positioning research with the HK transport workforce. Forum covered by Wen Wei Po.
Prof. Li-Ta Hsu gave a workshop talk at Shanghai Jiao Tong University on 28 June 2025 — 3DMA Development and Future — on the past, present and trajectory of 3D-Map-Aided (3DMA) GNSS positioning in urban environments.
Lucy Icking of onocoy visited Prof. Li-Ta Hsu at PolyU to explore the future of GNSS correction and decentralized navigation infrastructure — covering why GNSS is critical infrastructure, the challenges of precision positioning, and how decentralized correction networks could unlock global use cases.
Prof. Li-Ta Hsu presented a paper at the International Conference on Learning and Teaching (ICLT) 2025 in Hong Kong — GitHub as a Supplementary Educational Tool — building on the lab's multi-year GitHub-pedagogy line of teaching innovation research.
Prof. Li-Ta Hsu gave a 30-minute invited public research seminar at the Technical University of Munich — Enabling Robotics Applications with Satellite Navigation: Bridging the Gap with Mathematical Optimization Frameworks.
PolyU IPNL presented three conference papers at the 2025 IEEE/ION Position, Location and Navigation Symposium (PLANS) in Salt Lake City, with a Stanford visit en route.
Prof. Li-Ta Hsu chaired Session 4 'Innovations Driven by Multi-Layer PNT' at the Munich Satellite Navigation Summit 2025 on Thursday 27 March, with an 8-person panel spanning BMW, Airbus, Septentrio, uBlox, Bundeswehr Munich, Fraunhofer IIS, and Google Germany. The week-long trip also included a 90-minute invited talk at i.c.sens Leibniz University Hannover and a London visit.
Dr. Li-Ta Hsu has been listed among the top 2% most-cited scientists worldwide in the Stanford/Elsevier ranking for five consecutive years (2021-2025).
Dr. Hsu was re-elected as Technical Representative to the ION Council, continuing his leadership role in the navigation community.
Prof. Li-Ta Hsu gave an invited talk in Suzhou, China on Humanoid Robots for Rehabilitation in December 2024 — extending the lab's positioning and navigation research into healthcare-robotics applications.
PolyU IPNL hosted Prof. Peter Teunissen — a giant in GNSS positioning and geodesy, originator of the LAMBDA method for integer ambiguity resolution — for a research visit and joint navigation-group presentations.
Dr. Hsu served as General Chair for the International Conference on Indoor Positioning and Indoor Navigation (IPIN) 2024 at PolyU.
Prof. Li-Ta Hsu gave a 60-minute invited talk at the University of Calgary on Integrity-constrained Graph Optimization, continuing the lab's long-running engagement with the PLAN group's GNSS research community.
Prof. Li-Ta Hsu served as Pre-Conference Tutorial Lecturer (Indoor Navigation and Positioning, 1.5 hours) at ION GNSS+ 2024 in Baltimore, and received the 2024 Most Cited Manuscript Award from NAVIGATION for the FGO vs EKF paper co-authored with Wen, Pfeifer, and Bai.
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