arxivcs.CLcs.HCcs.IR2026-07-13
PaperRouter-Agent: A Content-Grounded LLM Agent for Personalized Hierarchical Paper Routing
Keshen Zhou, Lintao Wang, Suqin Yuan, Zhuqiang Lu, Yu Luo, Zhiyong Wang
Researchers organize the papers they collect into personal folder hierarchies in reference managers, and route each new paper into the folder where it belongs. This task differs from standard hierarchical text classification. A user's folder hierarchy is not a fixed, shared taxon…