Collab-REC: An LLM-based Agentic Framework for Balancing Recommendations in Tourism 事件

Collab-REC: An LLM-based Agentic Framework for Balancing Recommendations in Tourism arXiv:2508.15030v5 Announce Type: replace Abstract: We propose COLLAB-REC, a multi-agent framework designed to counteract popularity bias and improve diversity in tourism recommendations. In our setup, three LLM-based agents(Personalization, Popularity, and Sustainability) generate city suggestions from different perspectives. A non-LLM moderator then merges and refines these proposals through iterative constrai