Author

Xuanyu Liu

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Preprint Sep 2026

EmbodiedMemory-Bench: Benchmarking Embodied Memory for Long-Horizon Embodied Tasks

Long-horizon embodied interaction requires agents to retain and continually update information about the environment as they observe, act, and encounter change. Yet current agents struggle to maintain such memory reliably. Our analysis traces this limitation to four key deficiencies: weak fine-grained visual memory, un...

Li-Zhou Liang, Xin-Yu Zhong, Miao Pan et al. · 0 citations

Preprint Aug 2026

Embodied-Navigator: Point, Think, Memorize, and Align for Efficient Navigation

This work proposes TAMP-Nav, a unified framework for efficient embodied navigation that dynamically triggers Chain-of-Thought and retains high-fidelity memory only at critical nodes, compressing redundant trajectories into lightweight Space-Time Indicators, thereby preserving critical historical information and enhanci...

Hongyan Feng, Sun-Lai Chen, Xuan-Yu Liu et al. · 1 citation