2 papers
cs.IR2026
FlexVDR: Learning to Allocate Matryoshka Representation Budgets for Visual Document Retrieval
Haowen Xiang, Yibo Yan, Xin Zou +4
Visual document retrieval relies on rich multi-vector representations to capture fine-grained evidence in document pages, but encoding and matching these representations can be com…
cs.CV2026
MM-Matryoshka: Towards Budget-Elastic Visual Document Retrieval via a 2D Multimodal Matryoshka Training Framework
Haowen Xiang, Yibo Yan, Jiahao Huo +4
Multi-vector visual document retrievers achieve strong fine-grained matching by representing each page with multiple vectors from deep Vision-Language Models (VLMs), but this desig…