Session D5: Optimization for PNT and Sensor Fusion

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Date: Thursday, May 1, 2025
Time: 8:30 a.m. - 12:15 p.m.

Session Chairs:

Dr. Li-Ta Hsu The Hong Kong Polytechnic University	Dr. Clark Taylor Air Force Institute of Technology

Abstracts in this session are listed alphabetically. Following peer review of the full manuscripts, each abstract will be designated as a primary or as an alternate presentation.

	Analysis of Factor Graph Formulation for Positioning GNSS-Degraded Forested Environments: Steven Deem and Jason Gross, West Virginia University
	Autonomous Vehicle Trajectory Planning for Minimum Position Uncertainty: Adam J Rutkowski, Air Force Research Laboratory; Yetong Zhang, Frank Dellaert, Georgia Institute of Technology
	Continuous-time Estimation in the Flat Output Space Using B-Splines: Jacob C. Johnson, and Joshua, G. Mangelson, and Randal W. Beard, Brigham Young University
	Factor Graph-Based Collaborative Localization and Incremental UWB Network Deployment in Indoor Environments: Eva Buchmayer, Axel Koppert, Fabian Theurl, Markus Watzko, Institute of Geodesy, Graz University of Technology
	FGO Based Integrity Monitoring for Urban Positioning with Covariance Estimation: Oussama Tahri, David Bétaille, Components and Systems SII laboratory - Gustave Eiffel University; Ni Zhu, GEOLOC laboratory - Gustave Eiffel University
	GNSS/INS/VDM Integration with Batch Factor Graph Optimization for Reliable Trajectory Estimation in Urban Canyons: Yihan Zhong, Hoi-Fung Ng, Li-ta Hsu, Weisong Wen, Department of Aeronautical and Aviation Engineering, The Hong Kong Polytechnic University
	Open-Source Factor Graph Optimization Package for GNSS: Examples and Applications: Taro Suzuki, Chiba Institute of Technology
	Posing Geo Assets and Building World Maps at Google Scale: Luigi Bruno, Google

12:15 p.m. – 1:45 p.m. Awards Luncheon (late arrivals cannot be served after 12:30 p.m.)

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