الباحثون

Yiqing Xu

المنشورات 2

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BrickBench: Evaluating Agentic Brick Design

Peter Kulits, Yiqing Xu, R. Kenny Jones وآخرون · 2026

We propose BrickBench, a benchmark for agentic text-conditioned LEGO-set design. Given a prompt, an agent is tasked with producing an assembly that not only satisfies semantic and design criteria, but that can also be physically built. To do so, it must select parts from a discrete library and reason jointly about loca …

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ECoMEM: Explicit Concept Memory for Memory-Dependent Robot Control

Yize Liu, Ke Wang, Mac Schwager وآخرون · 2026

A robot may lose sight of an object it must later retrieve, need to recall what a person demonstrated earlier, or track which steps of a task it has already completed. Current vision-language-action (VLA) policies often fail once the information needed for action disappears from the current observation, making memory c …

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