Idea2Prior：从研究想法出发的可审计论文检索与排序
原标题：Idea2Prior: Auditable Paper Retrieval and Ranking from Research Ideas
AI 摘要
研究者提出 Idea2Prior，一个基于 PaperArena 的可审计文献检索与排序系统，结合多源发现、身份验证、摘要分面评估、语义引用扩展和联合专家排序。在覆盖 EASY、MEDIUM、HARD 各十个查询的历史对比中，其 Hit@5 为 53.3%，高于 ChatGPT 网页 Deep Research 的 43.3% 和 Gemini 网页 Deep Research 的 36.7%，优势集中在 EASY 和 MEDIUM，HARD 上 ChatGPT 领先。系统平均运行约 8 分 53 秒，九查询 API 样本平均成本 0.0945 美元。
正文节选
Idea2Prior: Auditable Paper Retrieval and Ranking from Research Ideas Abstract Finding a paper from an informal research idea requires more than matching topic words: relevant work may use different terminology, and its distinguishing mechanism may be absent from the abstract. We present Idea2Prior, an auditable literature-search system built on PaperArena. It combines multi-source discovery, identity verification, facet-based abstract assessment, semantic citation expansion, and joint Expert ra