From Isolated Scoring to Collaborative Ranking: A Comparison-Native Framework for LLM-Based Paper Evaluation. - Pujun Zheng; Jiacheng Yao; Jinquan Zheng; Chenyang Gu; Guoxiu He; Jiawei Liu 002; Yong Huang 008; Tianrui Guo; Wei Lu 019 (CoRR, 2026)