Zhongkun Liu

2024

doi dblp
Center-retained fine-tuning for conversational question ranking through unsupervised center identification.
Zhongkun Liu|Zhumin Chen|Zhaochun Ren|Shen Gao|Jun Ma|Pengjie Ren
Information Processing and Management 2024 Volume 61 Issue 2

2021

doi dblp
Wizard of Search Engine: Access to Information Through Conversations with Search Engines.
Pengjie Ren|Zhongkun Liu|Xiaomeng Song|Hongtao Tian|Zhumin Chen|Zhaochun Ren|Maarten de Rijke
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021