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Author

Henry X. Liu

2 papers indexed here

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Nov 2026

Imaginative World Modeling With Scene Graphs via VLM for Object Navigation

Semantic navigation requires an agent to navigate toward a specified target in an unseen environment. Employing an imaginative navigation strategy that predicts future scenes before taking action, can empower the agent to find target faster. Inspired by this idea, we propose SGImagineNav, a novel imaginative navigation...

Yue Hu, Jun-Zhe Wu, Rui-Han Xu et al. · 0 citations
#artificial intelligence Preprint May 2025

LightEMMA: A Longitudinal Evaluation of Vision-Language Models for Autonomous Driving

Empirical findings show that, despite increased model scale and enhanced general reasoning capabilities, successive VLM generations do not consistently achieve better driving performance, and highlight the need for domain-specific adaptation to improve the safety of VLM-based autonomous driving systems.

Zhi-Jie Qiao, Hao-Wei Li, Zhong Cao et al. · 0 citations

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