Bo-Jian Xiong

Tianjin University

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

Research focus

Eval Frameworks & Benchmarks (1)Recommendation & Information Retrieval (1)Scaling Laws & Emergent Abilities (1)

Frequent co-authors

Bojian Xiong (1)Wentao Ding (1)Yujing Lu (1)Shaowei Zhang (1)

Papers (1)

Sep 17, 2026

3d ago·also Affiliation:

F$^{2}$DR: A Fine-Grained Full-Pipeline Reward Framework for DeepSearch Workflows

F2DR evaluates DeepSearch workflows across three dimensions: Content, Trajectory, and Answer, enabling comprehensive process-level assessment, and constructs DeepSearch RM-Bench, a dedicated benchmark for evaluating RMs in DeepSearch scenarios.

Bo-Jian Xiong, Bojian Xiong, Wentao Ding +12

Eval Frameworks & Benchmarks Recommendation & Information Retrieval Scaling Laws & Emergent Abilities