2 papers
cs.CL2026
MAB-DQA: Addressing Query Aspect Importance in Document Question Answering with Multi-Armed Bandits
Yixin Xiang, Yunshan Ma, Xiaoyu Du +3
Document Question Answering (DQA) involves generating answers from a document based on a user's query, representing a key task in document understanding. This task requires interpr…
cs.IR2026
DMAP: Human-Aligned Structural Document Map for Multimodal Document Understanding
ShunLiang Fu, Yanxin Zhang, Yixin Xiang +2
Existing multimodal document question-answering (QA) systems predominantly rely on flat semantic retrieval, representing documents as a set of disconnected text chunks and largely…