2 papers
cs.IR2026
LLM-as-a-Judge for Reliable and Explainable Offline Evaluation in Top-K Recommendation
Yue Que, Junyi Zhou, Xiaokun Zhang +3
Recommendation evaluation plays a crucial role in guiding the refinement and deployment of recommender systems. Most existing trials rely on offline evaluation using Top-K metrics…
cs.IR2026
Carolina Guide: A Multi-Agent RAG System with Institutional Guardrails for Academic Policy Assistance
Ben Torsion, Jun Zhou
University students often struggle to navigate complex academic policies, leading to advising bottlenecks and delayed access to critical information. Although large language models…