Author

Li-Jun Liu

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#natural language process... Preprint Sep 2026

Think Thrice Before Reranking: Multi-perspective Evidence and Reasoning Integration for Text Reranking

MERIT-Rank is proposed, a framework that models complementary reasoning trajectories to improve reranking robustness and develops Progressive Rank Policy Optimization (PRPO), a progressive training framework that stabilizes reasoning trajectories while continually improving ranking quality through staged optimization o...

Li-Jun Liu, Zheng-Zong Chen, Wen-Yan Li et al. · 0 citations

#artificial intelligence Preprint Sep 2026

MATCH: Model-Aware Tool Learning with Curriculum Scheduling and Hierarchically Gated Rewards

This work proposes MATCH, a closed-loop framework for model-aware tool learning with curriculum scheduling and hierarchically gated rewards, and shows consistent improvements across four backbones from two model families.

Shihao Liu, Hao Yin, Li-Jun Liu et al. · 0 citations