A Normal-Traffic Network Covert Channel. - Liping Ji; Haijin Liang; Yitao Song; Xiamu Niu (CIS (1), 2009)

DuIE: A Large-Scale Chinese Dataset for Information Extraction. - Shuangjie Li; Wei He; Yabing Shi; Wenbin Jiang 002; Haijin Liang; Ye Jiang; Yang Zhang; Yajuan Lyu; Yong Zhu 004 (NLPCC (2), 2019)

ConSTGAT: Contextual Spatial-Temporal Graph Attention Network for Travel Time Estimation at Baidu Maps. - Xiaomin Fang; Jizhou Huang; Fan Wang 021; Lingke Zeng; Haijin Liang; Haifeng Wang 001 (KDD, 2020)

ChiQA: A Large Scale Image-based Real-World Question Answering Dataset for Multi-Modal Understanding. - Bingning Wang; Feiyang Lv; Ting Yao; Jin Ma 003; Yu Luo; Haijin Liang (CIKM, 2022)

Type-enriched Hierarchical Contrastive Strategy for Fine-Grained Entity Typing. - Xinyu Zuo; Haijin Liang; Ning Jing; Shuang Zeng; Zhou Fang; Yu Luo (COLING, 2022)

Bridging the Gap Between Training and Inference of Bayesian Controllable Language Models. - Han Liu; Bingning Wang; Ting Yao; Haijin Liang; Jianjin Xu; Xiaolin Hu 001 (CoRR, 2022)

ChiQA: A Large Scale Image-based Real-World Question Answering Dataset for Multi-Modal Understanding. - Bingning Wang; Feiyang Lv; Ting Yao; Yiming Yuan; Jin Ma 003; Yu Luo; Haijin Liang (CoRR, 2022)

Topic Tracking from Classification Perspective: New Chinese Dataset and Novel Temporal Correlation Enhanced Model. - Jin Ma; Xinming Zhang 001; Yuxun Fang; Xinyu Zuo; Haijin Liang (NLPCC (2), 2023)

Span Confusion is All You Need for Chinese Spelling Correction. - Dezhi Ye; Haomei Jia; Bowen Tian; Jie Liu 075; Haijin Liang; Jin Ma 003; Wenmin Wang 001 (CIKM, 2024)

Best Practices for Distilling Large Language Models into BERT for Web Search Ranking. - Dezhi Ye; Junwei Hu; Jiabin Fan; Bowen Tian; Jie Liu 075; Haijin Liang; Jin Ma 003 (COLING (Industry), 2025)

QSpell 250K: A Large-Scale, Practical Dataset for Chinese Search Query Spell Correction. - Dezhi Ye; Haomei Jia; Junwei Hu; Bowen Tian; Jie Liu 075; Haijin Liang; Jin Ma 003; Wenmin Wang 001 (NAACL (Industry Track), 2025)

TFRank: Think-Free Reasoning Enables Practical Pointwise LLM Ranking. - Yongqi Fan; Xiaoyang Chen; Dezhi Ye; Jie Liu; Haijin Liang; Jin Ma; Ben He; Yingfei Sun; Tong Ruan (CoRR, 2025)