Degeneration of Sliding-Window Factor Graph Optimization into Iterated Extended Kalman Filtering

Published in Nature Portfolio journal Wireless Technology, 2026

This paper establishes the theoretical connection between sliding-window factor graph optimization and iterative extended Kalman filtering approaches.

Recommended citation: Song, B., Xu, R., Zhan, Z., & Hsu, L. (2026). Degeneration of Sliding-Window Factor Graph Optimization into Iterated Extended Kalman Filtering. Nature Portfolio journal Wireless Technology 2026.
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