Topic-Aware Contrastive Learning and K-Nearest Neighbor Mechanism for Stance Detection. - Yepeng Sun; Jicang Lu; Ling Wang; Shunhang Li; Ningbo Huang (CIKM, 2023)

Knowledge graph representation learning model based on meta-information and logical rule enhancements. - Ling Wang; Jicang Lu; Yepeng Sun (J. King Saud Univ. Comput. Inf. Sci., 2023)

Enhancing Document-Level Relation Extraction with Entity Pronoun Resolution and Relation Correlation. - Qiankun Pi; Jicang Lu; Yepeng Sun; Taojie Zhu; Yi Xia; Chenguang Yang 011 (NLPCC (2), 2024)

Enhancing cross-evidence reasoning graph for document-level relation extraction. - Qiankun Pi; Jicang Lu; Taojie Zhu; Yepeng Sun; Shunhang Li; Jiaxing Guo (PeerJ Comput. Sci., 2024)

Stance Detection for Social Text: Inference-Enhanced Multi-Task Learning with Machine-Annotated Supervision. - Qiankun Pi; Jicang Lu; Yepeng Sun; Qinlong Fan; Xukun Zhou; Shouxin Shang (ICASSP, 2025)

Event-level supervised contrastive learning with back-translation augmentation for event causality identification. - Shunhang Li; Gang Zhou; Jing Chen; Yepeng Sun; Ningbo Huang; Sisi Peng (Neurocomputing, 2025)