Latest updates from the lab and its collaborators.
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.
Dr. Hsu completed a 20-month visiting researcher position with the Google Android Context team, working on smartphone GNSS positioning.
PolyU IPNL attended the 2024 ION Pacific PNT meeting in Honolulu, Hawaii, continuing the lab's multi-year engagement with the biennial ION conference series held in the Pacific.
IPNL received a Google Unrestricted Research Grant for research on smartphone GNSS positioning.
Prof. Li-Ta Hsu gave a dinner talk at the 2023 Stanford PNT Symposium on Vision-Sensor-Aided GNSS RTK — his second Stanford engagement of the year following the April 2023 Stanford GPS Lab invited seminar.
