Session D4: Multi-Sensor PNT Optimization: Algorithms for Efficiency and Trustworthiness

RETURN TO SESSION LIST

Date: Thursday, September 17, 2026
Time: 1:45 p.m. - 5:30 p.m.
Location: Windsong 5-6
In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Wednesday, September 16.

In-Person Presentations These presentations will be given in-person at the conference. Presenters will provide a pre-recorded presentation for on-demand viewing by all registered attendees.
1:50	Conformal Prediction for Statistically Controlled Perception Risk in Semantic Segmentation for GNSS-Integrated Navigation Systems Sudharsan Gopalakrishnan, Livia Ordonez, and Adyasha Mohanty, Harvey Mudd College
2:12	GVG-SLAM: GNSS/VGGT-SLAM Integrated Navigation Method for Outdoor Environments Dai Wuran, Francisco Clemente Braga, Saurav Uprety, Naser El-Sheimy, Hongzhou Yang, Department of Geomatics Engineering, University of Calgary
2:35	The Kidnapped UAV Problem: Self-Supervised Detection and Recovery of Localization Failures for GNSS-Denied Navigation Zhiyun Deng and Luis Sentis, The University of Texas at Austin, AIVE AI Systems
2:58	Uncertainty Analysis of Landmark-Based Visual Navigation for Urban Air Mobility using a Virtual Testbed Young-Hee Lee, Chen Zhu, and Jan Giedl, German Aerospace Center (DLR)
3:25 - 3:55, Break. Refreshments in Exhibit Hall
4:00	Enhanced Distributed Cooperative Localization Using Split Covariance Intersection with Bearing Augmentation Chenxin Tu, Xiaowei Cui, Dept. of Electronic Engineering, Tsinghua University, Beijing, China; State Key Laboratory of Space Network and Communication; Gang Liu. Dept. of Electronic Engineering, Tsinghua University; Mingquan Lu, Dept. of Electronic Engineering, Tsinghua University, Beijing, China; State Key Laboratory of Space Network and Communication
4:23	Enhanced INS/GNSS State Estimation using GNSS-Based Acceleration Measurements Gal Versano and Itzik Klein, The Autonomous Navigation and Sensor Fusion Lab (ANSFL) The Hatter Department of Marine Technologies Charney School of Marine Sciences, University of Haifa
4:46	Observability-Constrained Optical Flow-Inertial Navigation for Consistent State Estimation Hohyeong Lee, Junwoo Park, Hosun Lee, Seongheon Lee, Youngjae Kim, and Hyochoong Bang, Korea Advanced Institute of Science and Technology
5:08	Evaluating MEMS IMU Tiers with LiDAR Odometry and Advanced State Estimation in GNSS-Degraded Environments Adam Clare, Trimble and University of Calgary; Kyle O'Keefe, University of Calgary

On-Demand Presentations Pre-recorded presentations will become available for viewing by registered attendees on Wednesday, September 16.
	FMCW-Based Odometry for Low-Altitude UAVs: Velocity-Driven Fusion and Sensor Evaluation Boyuan Tian, Gang Liu, Ziqian Jin, Meifeng Guo, Mingquan Lu, Rong Zhang, Tsinghua University
	GNSS/INS/GRT Integration based on Factor Graph Optimization in GNSS-Degraded Environments Xiaohui Ren, Menggang Sheng, Xu Zhang, Zhiqiang Yao, Xiangtan University
	Road Inertial Feature Anchoring for Drift-Bounded Land Vehicle Localization Xinyu Lu, Gang Liu, Boyuan Tian, Ziqian Jin, Meifeng Guo, Mingquan Lu, and Rong Zhang, Tsinghua University

5:30 p.m. - 8:30 p.m., Satellite Division’s 40th Anniversary Trivia Night

RETURN TO SESSION LIST