Yifan Ji

Northeastern University

Papers on Lattice

Total citations

Topics

Publication activitypapers/week, last 8 weeks

Research focus

Computer Vision (1)Multimodal Models (1)Recommendation & Information Retrieval (1)

Frequent co-authors

Hao Yang (1)Zhipeng Xu (1)Zhenghao Liu (1)Yukun Yan (1)

Papers (1)

Apr 8, 2026

Tsinghua AI1w ago·also DAMO, Northeastern

ReAlign: Optimizing the Visual Document Retriever with Reasoning-Guided Fine-Grained Alignment

Forget global context – ReAlign leverages a stronger VLM to generate *local*, reasoning-guided descriptions that boost visual document retrieval by up to 2%.

Hao Yang, Yifan Ji, Zhipeng Xu +5

Computer Vision Multimodal Models Recommendation & Information Retrieval

Search

Yifan Ji

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)