REBot: From RAG to CatRAG with Semantic Enrichment and Graph Routing 事件

REBot: From RAG to CatRAG with Semantic Enrichment and Graph Routing arXiv:2510.01800v3 Announce Type: replace Abstract: Academic regulation advising is essential for helping students interpret and comply with institutional policies, yet building effective systems requires domain specific regulatory resources. To address this challenge, we propose REBot, an LLM enhanced advisory chatbot powered by CatRAG, a hybrid retrieval reasoning framework that integrates retrieval augmented generation with