PTTI Session Detail

Session B4b: Advancements in Navigation Algorithms

Date: Thursday, January 29, 2026
Time: 10:35 a.m. - 12:15 p.m.
Location: Royal Ballroom CE

In-Person presenters in this session provide pre-recorded presentations for viewing by registered attendees on Tuesday, January 28.

Session Chairs

Rex Mykrantz
AFRL/RYWN

Dr. Zhen Zhu
Eastern Carolina University

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 virtual attendees.
10:40	Enhancing Infrared Tracking for Visual Semantic Navigation via Parameter-Efficient Adaptation of AI Foundation Models Taeyoon Kim, Chan Gook Park, Seoul National University Peer Reviewed
11:03	Covariance-Normalized SOCP Metric for Robust EWF Detection in GNSS Signal Quality Monitoring Eugene Kim, Euiho Kim, Hongik University
11:26	Exploring Machine Learning Techniques in the Detection and Classification of GNSS Receiver and Simulator Clocks Zhen Zhu, East Carolina University; Sanjeev Gunawardena, Air Force Institute of Technology; Eric Vinande, Jason Pontious, Air Force Research Lab
11:48	Challenges and Lessons in Assessing the DGPS Positioning Credibility For Landslides Monitoring Penggao Yan and Li-Ta Hsu. All authors are from the Department of Aeronautical and Aviation Engineering, The Hong Kong Polytechnic University.

On-Demand Presentations Pre-recorded presentations will become available for viewing by registered attendees on Tuesday, January 28.
	A Fast Satellite Selection Method Based on Graph Attention Network for Improving GNSS Positioning Accuracy Xiuxun Liu, Jiaolong Wei, Zuping Tang, Chuang Zhou, School of Electronic Information and Communication, Huazhong University of Science and Technology Peer Reviewed
	MSVIB-Net: Taming High-Dimensional GNSS Signals for Real-Time Spoofing Detection on AIoT Devices Jing Ji, Changzhen Li, School of Information Engineering, Wuhan University of Technology; Wei Chen, Luyao Du, Quanguo Ye, School of Automation, Wuhan University of Technology; Zhonghui Pei, School of Computer Science, Wuhan Institute of Technology; Hongyang Lu, Jiantong Zhang, Division of Spatio-information, China Transport Telecommunications & Information Center; Jing Ji, VCSCIT Innovation Center, Wuhan Xingtu Electronics Co., Ltd. Peer Reviewed