ICTNET at TREC2017 OpenSearch Track. - Peng Xu; Long Bai 002; Suiyuan Zhang; Fang Yang; Zhibin Zhang; Xiaoming Yu; Xiaolong Jin 001; Xueqi Cheng (TREC, 2017)

Entity Type Enhanced Neural Model for Distantly Supervised Relation Extraction (Student Abstract). - Long Bai 002; Xiaolong Jin 001; Chuanzhi Zhuang; Xueqi Cheng (AAAI, 2020)

Bidirectional Dependency-Guided Attention for Relation Extraction. - Xingchen Deng; Lei Zhang 049; Yixing Fan; Long Bai 002; Jiafeng Guo; Pengfei Wang 009 (ACML, 2020)

Hierarchical Query Graph Generation for Complex Question Answering over Knowledge Graph. - Yunqi Qiu; Kun Zhang 041; Yuanzhuo Wang; Xiaolong Jin 001; Long Bai 002; Saiping Guan; Xueqi Cheng (CIKM, 2020)

Rule-Aware Reinforcement Learning for Knowledge Graph Reasoning. - Zhongni Hou; Xiaolong Jin 001; Zixuan Li 001; Long Bai 002 (ACL/IJCNLP (Findings), 2021)

Integrating Deep Event-Level and Script-Level Information for Script Event Prediction. - Long Bai 002; Saiping Guan; Jiafeng Guo; Zixuan Li 001; Xiaolong Jin 001; Xueqi Cheng (EMNLP (1), 2021)

Complex Evolutional Pattern Learning for Temporal Knowledge Graph Reasoning. - Zixuan Li 001; Saiping Guan; Xiaolong Jin 001; Weihua Peng; Yajuan Lyu; Yong Zhu 004; Long Bai 002; Wei Li 176; Jiafeng Guo; Xueqi Cheng (ACL (2), 2022)

Meta-CQG: A Meta-Learning Framework for Complex Question Generation over Knowledge Bases. - Kun Zhang 041; Yunqi Qiu; Yuanzhuo Wang; Long Bai 002; Wei Li 176; Xuhui Jiang; Huawei Shen; Xueqi Cheng (COLING, 2022)

HiSMatch: Historical Structure Matching based Temporal Knowledge Graph Reasoning. - Zixuan Li 001; Zhongni Hou; Saiping Guan; Xiaolong Jin 001; Weihua Peng; Long Bai 002; Yajuan Lyu; Wei Li 176; Jiafeng Guo; Xueqi Cheng (EMNLP (Findings), 2022)

Knowledge-Enhanced Self-Supervised Prototypical Network for Few-Shot Event Detection. - Kailin Zhao; Xiaolong Jin 001; Long Bai 002; Jiafeng Guo; Xueqi Cheng (EMNLP (Findings), 2022)

Rich Event Modeling for Script Event Prediction. - Long Bai 002; Saiping Guan; Zixuan Li 001; Jiafeng Guo; Xiaolong Jin 001; Xueqi Cheng (AAAI, 2023)

Semantic Structure Enhanced Event Causality Identification. - Zhilei Hu; Zixuan Li 001; Xiaolong Jin 001; Long Bai 002; Saiping Guan; Jiafeng Guo; Xueqi Cheng (ACL (1), 2023)

Temporal Knowledge Graph Reasoning Based on N-tuple Modeling. - Zhongni Hou; Xiaolong Jin 001; Zixuan Li 001; Long Bai 002; Saiping Guan; Yutao Zeng; Jiafeng Guo; Xueqi Cheng (EMNLP (Findings), 2023)

CFGL-LCR: A Counterfactual Graph Learning Framework for Legal Case Retrieval. - Kun Zhang 041; Chong Chen 001; Yuanzhuo Wang; Qi Tian 001; Long Bai 002 (KDD, 2023)

ProtoEM: A Prototype-Enhanced Matching Framework for Event Relation Extraction. - Zhilei Hu; Zixuan Li 001; Daozhu Xu; Long Bai 002; Cheng Jin; Xiaolong Jin 001; Jiafeng Guo; Xueqi Cheng (CoRR, 2023)

Nested Event Extraction upon Pivot Element Recogniton. - Weicheng Ren; Zixuan Li 001; Xiaolong Jin 001; Long Bai 002; Miao Su; Yantao Liu; Saiping Guan; Jiafeng Guo; Xueqi Cheng (CoRR, 2023)

An In-Context Schema Understanding Method for Knowledge Base Question Answering. - Yantao Liu; Zixuan Li 001; Xiaolong Jin 001; Long Bai 002; Saiping Guan; Jiafeng Guo; Xueqi Cheng (CoRR, 2023)

What is Event Knowledge Graph: A Survey. - Saiping Guan; Xueqi Cheng; Long Bai 002; Fujun Zhang 002; Zixuan Li 001; Yutao Zeng; Xiaolong Jin 001; Jiafeng Guo (IEEE Trans. Knowl. Data Eng., 2023)

Tree-of-Reasoning Question Decomposition for Complex Question Answering with Large Language Models. - Kun Zhang 041; Jiali Zeng; Fandong Meng; Yuanzhuo Wang; Shiqi Sun; Long Bai 002; Huawei Shen; Jie Zhou 016 (AAAI, 2024)

KnowCoder: Coding Structured Knowledge into LLMs for Universal Information Extraction. - Zixuan Li 001; Yutao Zeng; Yuxin Zuo; Weicheng Ren; Wenxuan Liu; Miao Su; Yucan Guo; Yantao Liu; Xiang Li 001; Zhilei Hu; Long Bai 002; Wei Li 176; et al. (ACL (1), 2024)

Selective Temporal Knowledge Graph Reasoning. - Zhongni Hou; Xiaolong Jin 001; Zixuan Li 001; Long Bai 002; Jiafeng Guo; Xueqi Cheng (LREC/COLING, 2024)

Nested Event Extraction upon Pivot Element Recognition. - Weicheng Ren; Zixuan Li 001; Xiaolong Jin 001; Long Bai 002; Miao Su; Yantao Liu; Saiping Guan; Jiafeng Guo; Xueqi Cheng (LREC/COLING, 2024)

Class-Incremental Few-Shot Event Detection. - Kailin Zhao; Xiaolong Jin 001; Long Bai 002; Jiafeng Guo; Xueqi Cheng (LREC/COLING, 2024)

A New Pipeline for Knowledge Graph Reasoning Enhanced by Large Language Models Without Fine-Tuning. - Zhongwu Chen; Long Bai 002; Zixuan Li 001; Zhen Huang 002; Xiaolong Jin 001; Yong Dou (EMNLP, 2024)

An In-Context Schema Understanding Method for Knowledge Base Question Answering. - Yantao Liu; Zixuan Li 001; Xiaolong Jin 001; Yucan Guo; Long Bai 002; Saiping Guan; Jiafeng Guo; Xueqi Cheng (KSEM (1), 2024)

Retrieval-Augmented Code Generation for Universal Information Extraction. - Yucan Guo; Zixuan Li 001; Xiaolong Jin 001; Yantao Liu; Yutao Zeng; Wenxuan Liu; Xiang Li 001; Pan Yang; Long Bai 002; Jiafeng Guo; Xueqi Cheng (NLPCC (2), 2024)

Temporal Knowledge Graph Question Answering: A Survey. - Miao Su; Zixuan Li 001; Zhuo Chen; Long Bai 002; Xiaolong Jin 001; Jiafeng Guo (CoRR, 2024)

AlignXIE: Improving Multilingual Information Extraction by Cross-Lingual Alignment. - Yuxin Zuo; Wenxuan Jiang; Wenxuan Liu; Zixuan Li 001; Long Bai 002; Hanbin Wang; Yutao Zeng; Xiaolong Jin 001; Jiafeng Guo; Xueqi Cheng (CoRR, 2024)

G2S: A General-to-Specific Learning Framework for Temporal Knowledge Graph Forecasting with Large Language Models. - Long Bai 002; Zixuan Li 001; Xiaolong Jin 001; Jiafeng Guo; Xueqi Cheng; Tat-Seng Chua (ACL (Findings), 2025)

Towards Robust Universal Information Extraction: Dataset, Evaluation, and Solution. - Jizhao Zhu; Akang Shi; Zixuan Li 001; Long Bai 002; Xiaolong Jin 001; Jiafeng Guo; Xueqi Cheng (ACL (1), 2025)

KnowCoder-X: Boosting Multilingual Information Extraction via Code. - Yuxin Zuo; Wenxuan Jiang; Wenxuan Liu; Zixuan Li 001; Long Bai 002; Hanbin Wang; Yutao Zeng; Xiaolong Jin 001; Jiafeng Guo; Xueqi Cheng (ACL (Findings), 2025)

Large Language Model-Based Event Relation Extraction with Rationales. - Zhilei Hu; Zixuan Li 001; Xiaolong Jin 001; Long Bai 002; Jiafeng Guo; Xueqi Cheng (COLING, 2025)

Towards Event Extraction with Massive Types: LLM-based Collaborative Annotation and Partitioning Extraction. - Wenxuan Liu; Zixuan Li 001; Long Bai 002; Yuxin Zuo; Daozhu Xu; Xiaolong Jin 001; Jiafeng Guo; Xueqi Cheng (CoRR, 2025)

Towards Robust Universal Information Extraction: Benchmark, Evaluation, and Solution. - Jizhao Zhu; Akang Shi; Zixuan Li 001; Long Bai 002; Xiaolong Jin 001; Jiafeng Guo; Xueqi Cheng (CoRR, 2025)

Mixture Policy based Multi-Hop Reasoning over N-tuple Temporal Knowledge Graphs. - Zhongni Hou; Miao Su; Xiaolong Jin 001; Zixuan Li 001; Long Bai 002; Jiafeng Guo; Xueqi Cheng (CoRR, 2025)

KnowCoder-V2: Deep Knowledge Analysis. - Zixuan Li 001; Wenxuan Liu; Long Bai 002; Chunmao Zhang; Wei Li 176; Fenghui Zhang; Quanxin Jin; Ruoyun He; Zhuo Chen; Zhilei Hu; Fei Wang 014; Bingbing Xu 001; et al. (CoRR, 2025)