الباحثون

Yiqi Su

المنشورات 2

نسخة أولية وصول مفتوح

EpiWorld: Grounding LLM Policy Agents in Epidemiological World Models

Zeeshan Memon, Yiqi Su, Kai Shu وآخرون · 2026

Epidemic intervention policies are textual artefacts that human decision-makers interpret, justify, and revise through natural language, making large language models a natural candidate for epidemic policy reasoning. A naive LLM, however, lacks the epidemic dynamics needed to project intervention consequences, the quan …

نسخة أولية وصول مفتوح

Graph World Models for Constrained Epidemic Policy Planning

Yiqi Su, Rashed Shelim, Lingyi Wang وآخرون · 2026

Epidemic policy planning often requires coordination between geographical regions, taking into account mobility-driven spillovers and how to make use of limited resources. Existing methods either lack action-conditioned models of coupled dynamics or cannot guarantee per-period feasibility. We present EpiMind, a graph w …

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