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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Xiao-Fei Yang

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2 papers indexed here

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2026

USV Collision Avoidance via DRL With Spatiotemporal Expert Guidance: From Threat Attention to Safety Shield

Deep reinforcement learning (DRL) provides an end-to-end approach to collision avoidance for uncrewed surface vehicles (USVs). However, it typically exhibits inadequate threat perception capabilities and low sample efficiency in complex environments. To address these challenges, a DRL-based framework that couples beam-...

Mengmeng Lou, Xiao-Fei Yang, Zheng-Rong Xiang · 0 citations
Open access Oct 2026

LOCDNet: A Lightweight Multi-Target Ship Detection Network for USV Visual Environmental Perception in Dense Occlusion Scenarios

Reliable visual perception of surrounding vessels is essential for situational awareness and safe navigation of unmanned surface vehicles (USVs). In complex nearshore waterways, densely distributed ships, significant scale variations, and mutual occlusions can degrade onboard monocular visual information, resulting in...

Le-Le Yin, Xiao-Fei Yang, Yao-Hua Shen · 0 citations

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