Dewey Long Context Embedding Model: A Technical Report. - Dun Zhang; Panxiang Zou; Yudong Zhou (CoRR, 2025)

Benchmarking the Myopic Trap: Positional Bias in Information Retrieval. - Ziyang Zeng; Dun Zhang; Jiacheng Li; Panxiang Zou; Yuqing Yang (CoRR, 2025)