الباحثون

Zihao Liu

المنشورات 2

نسخة أولية وصول مفتوح

From Weak Task Specifications to Scientific Extraction Agents: Optimizing Task Construction

Zixiao Dong, Wei Yang, Zihao Liu وآخرون · 2026

Most methods that optimize LLM prompts and agent workflows assume that task-specific output schemas, extraction instructions, and evaluation criteria are predefined. For scientific extraction agents, however, a short task goal may not fully determine these components, while specifying them manually is costly. We study …

نسخة أولية وصول مفتوح

Adapt Semantics, Not Structure: Few-Instance Schema Calibration for Scientific PDF Extraction

Zixiao Dong, Wei Yang, Zihao Liu وآخرون · 2026

A well-designed extraction schema is not necessarily ready for reliable LLM execution. When only limited verified extractions are available, manually tuning hundreds of field definitions through trial and error is costly. We frame this problem as few-instance schema calibration: adapting the operational semantics of an …

المؤلفون المشاركون