الباحثون

Sijia Zhang

المنشورات 2

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All Roads Lead to Rome: Flow-driven Multi-Anchor Exploration for Open-Environment Active 3D Mapping

Yang Li, Aming WU, Zihao Zhang وآخرون · 2026

To advance the development of embodied intelligence, Open-Environment Active 3D Mapping has attracted increasing attention, aiming to perform a long-horizon and shortest trajectory exploration for reconstructing unseen scenarios. Since only limited information about unseen environments is available, methods built on th …

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Credit-Guided Policy Improvement for Test-time Adaptive Vision-Language Navigation

Yang Li, Sijia Zhang, Yihan Li وآخرون · 2026

Test-time adaptation for vision-language navigation (TTA-VLN) enables pretrained policies to adapt online to unseen environments using only test-time observations and interaction history. However, distribution shifts can distort local action preferences and lead to off-course decisions. Existing methods rely on predict …

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