2022

doi dblp
Relation Extraction as Open-book Examination: Retrieval-enhanced Prompt Tuning
Xiang Chen | Lei Li | Ningyu Zhang | Chuanqi Tan | Fei Huang | Luo Si | Huajun Chen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Hybrid Transformer with Multi-level Fusion for Multimodal Knowledge Graph Completion
Xiang Chen | Ningyu Zhang | Lei Li | Shumin Deng | Chuanqi Tan | Changliang Xu | Fei Huang | Luo Si | Huajun Chen
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
KnowPrompt: Knowledge-aware Prompt-tuning with Synergistic Optimization for Relation Extraction
Xiang Chen | Ningyu Zhang | Xin Xie | Shumin Deng | Yunzhi Yao | Chuanqi Tan | Fei Huang | Luo Si | Huajun Chen
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

doi dblp
Ontology-enhanced Prompt-tuning for Few-shot Learning
Hongbin Ye | Ningyu Zhang | Shumin Deng | Xiang Chen | Hui Chen | Feiyu Xiong | Xi Chen | Huajun Chen
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022