Hengran Zhang

2025

doi dblp
A Comparative Study of Specialized LLMs as Dense Retrievers.
Hengran Zhang|Keping Bi|Jiafeng Guo
Information Retrieval - 31st China Conference, CCIR 2025, Shihezi, China, August 15-17, 2025, Revised Selected Papers

2024

doi dblp
Are Large Language Models Good at Utility Judgments?
Hengran Zhang|Ruqing Zhang|Jiafeng Guo|Maarten de Rijke|Yixing Fan|Xueqi Cheng
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024