PaperRouter-Agent: A Content-Grounded LLM Agent for Personalized Hierarchical Paper Routing
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 taxonomy but a private and evolving folksonomy whose folder meanings may be topical, shorthand, venue-based, or process-oriented, and are often defined by the papers already stored inside them. We formalize this setting as personalized hierarchical paper routing (PHPR): assigning an incoming paper to folders in a user-speci
Lineage graph
Paper → model → repo connections mined from source citations (Tier-1 exact match).
Why these links exist
Every edge carries a method, confidence, and the source snippet that justified it — so bad links are debuggable.
- PossiblePossibly related (embedding) · 54%InMatrix/ai-papers-reader →
- PossiblePossibly related (embedding) · 50%paperless-ngx/paperless-ngx →
- PossiblePossibly related (embedding) · 50%alfadur7/llm-wiki-newsroom →
- PossiblePossibly related (embedding) · 49%Open-Source-Legal/OpenContracts →
- PossiblePossibly related (embedding) · 48%shenmintao/marginalia →
- FuzzySimilar title/name (fuzzy) · 59%AgentCore-8B →
“Fuzzy title match (0.73): “PaperRouter-Agent: A Content-Grounded LLM Agent for Personal” ≈ “AgentCore-8B””
- LinkedLinked via arxiv author · 85%Keshen Zhou →
“PaperRouter-Agent: A Content-Grounded LLM Agent for Personalized Hierarchical Paper Routing”
- LinkedLinked via arxiv author · 85%Lintao Wang →
“PaperRouter-Agent: A Content-Grounded LLM Agent for Personalized Hierarchical Paper Routing”