Yi Xu

According to our database, Yi Xu authored at least 16 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Good Idea or Not, Representation of LLM Could Tell.

Yi Xu, Bo Xue, Shuqian Sheng, Cheng Deng, Jiaxin Ding, Zanwei Shen, Luoyi Fu, Xinbing Wang, Chenghu Zhou

CoRR, 2024

Unlock the Power of Frozen LLMs in Knowledge Graph Completion.

Bo Xue, Yi Xu, Yunchong Song, Yiming Pang, Yuyang Ren, Jiaxin Ding, Luoyi Fu, Xinbing Wang

CoRR, 2024

RepEval: Effective Text Evaluation with LLM Representation.

Shuqian Sheng, Yi Xu, Tianhang Zhang, Zanwei Shen, Luoyi Fu, Jiaxin Ding, Lei Zhou, Xinbing Wang, Chenghu Zhou

CoRR, 2024

AceMap: Knowledge Discovery through Academic Graph.

Xinbing Wang, Luoyi Fu, Xiaoying Gan, Ying Wen, Guanjie Zheng, Jiaxin Ding, Liyao Xiang, Nanyang Ye, Meng Jin, Shiyu Liang, Bin Lu, Haiwen Wang, Yi Xu, Cheng Deng, Shao Zhang, Huquan Kang, Xingli Wang, Qi Li, Zhixin Guo, Jiexing Qi, Pan Liu, Yuyang Ren, Lyuwen Wu, Jungang Yang, Jianping Zhou, Chenghu Zhou

CoRR, 2024

GeoGalactica: A Scientific Large Language Model in Geoscience.

Zhouhan Lin, Cheng Deng, Le Zhou, Tianhang Zhang, Yi Xu, Yutong Xu, Zhongmou He, Yuanyuan Shi, Beiya Dai, Yunchong Song, Boyi Zeng, Qiyuan Chen, Tao Shi, Tianyu Huang, Yiwei Xu, Shu Wang, Luoyi Fu, Weinan Zhang, Junxian He, Chao Ma, Yunqiang Zhu, Xinbing Wang, Chenghu Zhou

CoRR, 2024

K2: A Foundation Language Model for Geoscience Knowledge Understanding and Utilization.

Cheng Deng, Tianhang Zhang, Zhongmou He, Qiyuan Chen, Yuanyuan Shi, Yi Xu, Luoyi Fu, Weinan Zhang, Xinbing Wang, Chenghu Zhou, Zhouhan Lin, Junxian He

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, 2024

Is Reference Necessary in the Evaluation of NLG Systems? When and Where?

Shuqian Sheng, Yi Xu, Luoyi Fu, Jiaxin Ding, Lei Zhou, Xinbing Wang, Chenghu Zhou

Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers), 2024

RepEval: Effective Text Evaluation with LLM Representation.

Shuqian Sheng, Yi Xu, Tianhang Zhang, Zanwei Shen, Luoyi Fu, Jiaxin Ding, Lei Zhou, Xiaoying Gan, Xinbing Wang, Chenghu Zhou

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

2023

Challenges in smart tourism: a media content analysis of digital barriers for senior tourists in China.

Yi Xu, Yuanyuan Shi, Tianyu Qin

J. Inf. Technol. Tour., December, 2023

Exploring the Limits of Historical Information for Temporal Knowledge Graph Extrapolation.

Yi Xu, Junjie Ou, Hui Xu, Luoyi Fu, Lei Zhou, Xinbing Wang, Chenghu Zhou

CoRR, 2023

Exploring and Verbalizing Academic Ideas by Concept Co-occurrence.

Yi Xu, Shuqian Sheng, Bo Xue, Luoyi Fu, Xinbing Wang, Chenghu Zhou

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

Unsupervised Graph-Text Mutual Conversion with a Unified Pretrained Language Model.

Yi Xu, Shuqian Sheng, Jiexing Qi, Luoyi Fu, Zhouhan Lin, Xinbing Wang, Chenghu Zhou

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

Temporal Knowledge Graph Reasoning with Historical Contrastive Learning.

Yi Xu, Junjie Ou, Hui Xu, Luoyi Fu

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

A Steering-Matrix-Based Multiobjective Evolutionary Algorithm for High-Dimensional Feature Selection.

Fan Cheng, Feixiang Chu, Yi Xu, Lei Zhang

IEEE Trans. Cybern., 2022

INFINITY: A Simple Yet Effective Unsupervised Framework for Graph-Text Mutual Conversion.

Yi Xu, Luoyi Fu, Zhouhan Lin, Jiexing Qi, Xinbing Wang

CoRR, 2022

2019

A Diversity Based Competitive Multi-objective PSO for Feature Selection.

Jianfeng Qiu, Fan Cheng, Lei Zhang, Yi Xu

Proceedings of the Intelligent Computing Theories and Application, 2019