Hammer PDF: An Intelligent PDF Reader for Scientific Papers. - Sheng-Fu Wang; Shu-Hang Liu; Tian-Yi Che; Yi-Fan Lu; Song-Xiao Yang; Heyan Huang; Xian-Ling Mao (CIKM, 2022)

A Hierarchical Context Augmentation Method to Improve Retrieval-Augmented LLMs on Scientific Papers. - Tian-Yi Che; Xian-Ling Mao; Tian Lan 003; Heyan Huang (KDD, 2024)

A Distributed Collaborative Retrieval Framework Excelling in All Queries and Corpora based on Zero-shot Rank-Oriented Automatic Evaluation. - Tian-Yi Che; Xian-Ling Mao; Chun Xu; Cheng-Xin Xin; Heng-Da Xu; Jin-Yu Liu; Heyan Huang (CoRR, 2024)

HCUKE: A Hierarchical Context-aware approach for Unsupervised Keyphrase Extraction. - Chun Xu; Xian-Ling Mao; Cheng-Xin Xin; Yu-Ming Shang; Tian-Yi Che; Hongli Mao; Heyan Huang (Knowl. Based Syst., 2024)

Distribution-Consistency-Guided Multi-modal Hashing. - Jin-Yu Liu; Xian-Ling Mao; Tian-Yi Che; Rong-Cheng Tu (AAAI, 2025)

SDRank: A shallow-to-deep ranking framework for enhanced unsupervised keyphrase extraction. - Chun Xu; Xian-Ling Mao; Tian-Yi Che; Hongli Mao; Heyan Huang (Expert Syst. Appl., 2025)