Jianning Chi — accepted AI-conference papers

2026

Behavior Cloning-Enhanced Deep Reinforcement Learning for Robot Navigation Via Dynamic Reward and Adaptive Replanning

Jianning Chi, Fusheng Li, Wenjun Zhang, Yongming Yang

ICRA 2026poster

Deep reinforcement learning (DRL) is a core technology for mobile robot navigation in diverse environments, yet existing Behavior Cloning (BC)-enhanced DRL methods suffer two critical challenges: fixed imitation constraints suppress autonomous exploration in late training stages despite stabilizing …

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2025

Beyond Point Annotation: A Weakly Supervised Network Guided by Multi-Level Labels Generated from Four-Point Annotation for Thyroid Nodule Segmentation in Ultrasound Image

Jianning Chi, Zelan Li, Huixuan Wu, Wenjun Zhang, Ying Huang

ICASSP 2025accepted

Weakly supervised methods typically guided the pixel-wise training by comparing the predictions to single-level labels containing diverse segmentation-related information at once, but struggled to represent subtle feature differences between nodule and background regions and confused incorrect infor…

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