Exploiting Syntactic Information to Boost the Fine-tuning of Pre-trained Models. - Chaoming Liu; Wenhao Zhu; Xiaoyu Zhang; Qiuhong Zhai (COMPSAC, 2022)

SIFTER: A Task-specific Alignment Strategy for Enhancing Sentence Embeddings. - Chao Yu; Wenhao Zhu; Chaoming Liu; Xiaoyu Zhang; Qiuhong Zhai (CoRR, 2023)

Contrastive Refinement for Dense Retrieval Inference in the Open-Domain Question Answering Task. - Qiuhong Zhai; Wenhao Zhu; Xiaoyu Zhang; Chenyun Liu (Future Internet, 2023)

A Hybrid Text Generation-Based Query Expansion Method for Open-Domain Question Answering. - Wenhao Zhu; Xiaoyu Zhang; Qiuhong Zhai; Chenyun Liu (Future Internet, 2023)

Query Context Expansion for Open-Domain Question Answering. - Wenhao Zhu; Xiaoyu Zhang; Liang Ye; Qiuhong Zhai (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2023)