الباحثون

Qingwen Liu

المنشورات 2

نسخة أولية وصول مفتوح

Self-Evaluating Recursive Agents

TianYi Lyu, Xiaozhe Li, Yang Li وآخرون · 2026

Recursive language-model agents decompose tasks and delegate subtasks to child instances of the same policy, forming a tree of work. Training them, however, is hard: the final outcome is verifiable, but the self-invented intermediate subtasks are numerous and carry no ground truth. Existing methods score each node with …

نسخة أولية وصول مفتوح

Odometry-Aided Real-Time Mapping for Underwater Robots Using Forward-Looking Sonar

Siyuan Du, Kanzhong Yao, Youdong Wang وآخرون · 2026

Reliable perception is essential for underwater vehicles operating in complex environments, where light attenuation and scattering often degrade visibility and compromise optical sensing. Forward-looking sonar (FLS) offers an alternative by providing high-frame-rate acoustic imaging under poor optical conditions. Howev …

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