Yikai Guo

27 papers A* 6Misc 1Journal 17Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
CGDA: Enhancing low-resource event causality extraction via consistency-guided data augmentation.
Neurocomputing
Junjie Hu, Yao He, Yuting Yang, Zhi Fang, Jing Chen, Xuemeng Tian, Yikai Guo
2026 J jnl
ConsistEAE: Enhancing low-resource event argument extraction with linguistically consistent demonstrations.
Neurocomputing
Yikai Guo, Xuemeng Tian, Bin Ge, Yuting Yang, Yao He, Wenjun Ke, Junjie Hu, Yanyang Li, Haoran Luo
2026 J jnl
LogicICL: Towards Instructive Logical-Aware Demonstrations for Stimulating LLMs Mathematical Reasoning Ability.
IEEE Trans. Emerg. Top. Comput. Intell.
Yao He, Jiajun Liu, Wantao Wen, Yikai Guo, Hanchao Chen, Yue Ma, Wenjun Ke, Peng Wang
2025 J jnl
Graph-R1: Towards Agentic GraphRAG Framework via End-to-end Reinforcement Learning.
CoRR
Haoran Luo, Haihong E, Guanting Chen, Qika Lin, Yikai Guo, Fangzhi Xu, Ze-min Kuang, Meina Song, Xiaobao Wu, Yifan Zhu, Luu Anh Tuan
2025 J jnl
HyperGraphRAG: Retrieval-Augmented Generation with Hypergraph-Structured Knowledge Representation.
CoRR
Haoran Luo, Haihong E, Guanting Chen, Yandan Zheng, Xiaobao Wu, Yikai Guo, Qika Lin, Yu Feng, Ze-min Kuang, Meina Song, Yifan Zhu, Luu Anh Tuan
2025 A* conf
KBQA-o1: Agentic Knowledge Base Question Answering with Monte Carlo Tree Search.
ICML
Haoran Luo, Haihong E, Yikai Guo, Qika Lin, Xiaobao Wu, Xinyu Mu, Wenhao Liu, Meina Song, Yifan Zhu, Anh Tuan Luu
2025 J jnl
KBQA-o1: Agentic Knowledge Base Question Answering with Monte Carlo Tree Search.
CoRR
Haoran Luo, Haihong E, Yikai Guo, Qika Lin, Xiaobao Wu, Xinyu Mu, Wenhao Liu, Meina Song, Yifan Zhu, Luu Anh Tuan
2024 J jnl
Agent-DA: Enhancing low-resource event extraction with collaborative multi-agent data augmentation.
Knowl. Based Syst.
Xuemeng Tian, Yikai Guo, Bin Ge, Xiaoguang Yuan, Hang Zhang, Yuting Yang, Wenjun Ke, Guozheng Li
2024 Misc conf
Boosting LLMS with Ontology-Aware Prompt for Ner Data Augmentation.
ICASSP
Zhizhao Luo, Youchen Wang, Wenjun Ke, Rui Qi, Yikai Guo, Peng Wang
2024 — conf
CN-T9: Optimization of T9 Chinese input layout.
MobileHCI (Companion)
Yikai Guo, Jixiao He, Rongtian Bai, Zhengyang Wu, Yuhang Huang
2024 — conf
ChatKBQA: A Generate-then-Retrieve Framework for Knowledge Base Question Answering with Fine-tuned Large Language Models.
ACL (Findings)
Haoran Luo, Haihong E, Zichen Tang, Shiyao Peng, Yikai Guo, Wentai Zhang, Chenghao Ma, Guanting Dong, Meina Song, Wei Lin, Yifan Zhu, Anh Tuan Luu
2024 A* conf
Empirical Analysis of Dialogue Relation Extraction with Large Language Models.
IJCAI
Guozheng Li, Zijie Xu, Ziyu Shang, Jiajun Liu, Ke Ji, Yikai Guo
2024 J jnl
Empirical Analysis of Dialogue Relation Extraction with Large Language Models.
CoRR
Guozheng Li, Zijie Xu, Ziyu Shang, Jiajun Liu, Ke Ji, Yikai Guo
2024 J jnl
MDM: Meta diffusion model for hard-constrained text generation.
Knowl. Based Syst.
Wenjun Ke, Yikai Guo, Qi Liu, Wanyi Chen, Peng Wang, Haoran Luo, Zhizhao Luo
2024 A* conf
Meta In-Context Learning Makes Large Language Models Better Zero and Few-Shot Relation Extractors.
IJCAI
Guozheng Li, Peng Wang, Jiajun Liu, Yikai Guo, Ke Ji, Ziyu Shang, Zijie Xu
2024 J jnl
Meta In-Context Learning Makes Large Language Models Better Zero and Few-Shot Relation Extractors.
CoRR
Guozheng Li, Peng Wang, Jiajun Liu, Yikai Guo, Ke Ji, Ziyu Shang, Zijie Xu
2024 A* conf
Recall, Retrieve and Reason: Towards Better In-Context Relation Extraction.
IJCAI
Guozheng Li, Peng Wang, Wenjun Ke, Yikai Guo, Ke Ji, Ziyu Shang, Jiajun Liu, Zijie Xu
2024 J jnl
Recall, Retrieve and Reason: Towards Better In-Context Relation Extraction.
CoRR
Guozheng Li, Peng Wang, Wenjun Ke, Yikai Guo, Ke Ji, Ziyu Shang, Jiajun Liu, Zijie Xu
2024 A* conf
Text2NKG: Fine-Grained N-ary Relation Extraction for N-ary relational Knowledge Graph Construction.
NeurIPS
Haoran Luo, Haihong E, Yuhao Yang, Tianyu Yao, Yikai Guo, Zichen Tang, Wentai Zhang, Shiyao Peng, Kaiyang Wan, Meina Song, Wei Lin, Yifan Zhu, Anh Tuan Luu
2024 J jnl
Unveiling factuality and injecting knowledge for LLMs via reinforcement learning and data proportion.
Sci. China Inf. Sci.
Wenjun Ke, Ziyu Shang, Zhizhao Luo, Peng Wang, Yikai Guo, Qi Liu, Yuxuan Chen
2023 J jnl
ChatKBQA: A Generate-then-Retrieve Framework for Knowledge Base Question Answering with Fine-tuned Large Language Models.
CoRR
Haoran Luo, Haihong E, Zichen Tang, Shiyao Peng, Yikai Guo, Wentai Zhang, Chenghao Ma, Guanting Dong, Meina Song, Wei Lin
2023 — conf
HAHE: Hierarchical Attention for Hyper-Relational Knowledge Graphs in Global and Local Level.
ACL (1)
Haoran Luo, Haihong E, Yuhao Yang, Yikai Guo, Mingzhi Sun, Tianyu Yao, Zichen Tang, Kaiyang Wan, Meina Song, Wei Lin
2023 J jnl
HAHE: Hierarchical Attention for Hyper-Relational Knowledge Graphs in Global and Local Level.
CoRR
Haoran Luo, Haihong E, Yuhao Yang, Yikai Guo, Mingzhi Sun, Tianyu Yao, Zichen Tang, Kaiyang Wan, Meina Song, Wei Lin
2023 A* conf
NQE: N-ary Query Embedding for Complex Query Answering over Hyper-Relational Knowledge Graphs.
AAAI
Haoran Luo, Haihong E, Yuhao Yang, Gengxian Zhou, Yikai Guo, Tianyu Yao, Zichen Tang, Xueyuan Lin, Kaiyang Wan
2023 J jnl
Runoff Responses of Various Driving Factors in a Typical Basin in Beijing-Tianjin-Hebei Area.
Remote. Sens.
Zhaohui Feng, Siyang Liu, Yikai Guo, Xiaojie Liu
2023 J jnl
Text2NKG: Fine-Grained N-ary Relation Extraction for N-ary relational Knowledge Graph Construction.
CoRR
Haoran Luo, Haihong E, Yuhao Yang, Tianyu Yao, Yikai Guo, Zichen Tang, Wentai Zhang, Kaiyang Wan, Shiyao Peng, Meina Song, Wei Lin
2022 J jnl
NQE: N-ary Query Embedding for Complex Query Answering over Hyper-relational Knowledge Graphs.
CoRR
Haoran Luo, Haihong E, Yuhao Yang, Gengxian Zhou, Yikai Guo, Tianyu Yao, Zichen Tang, Xueyuan Lin, Kaiyang Wan