@inproceedings{hahe_acl23,
title = {{HAHE}: Hierarchical Attention for Hyper-Relational Knowledge Graphs in Global and Local Level},
author = {Luo, Haoran and E, Haihong and Yang, Yuhao and Guo, Yikai and Sun, Mingzhi and Yao, Tianyu and Tang, Zichen and Wan, Kaiyang and Song, Meina and Lin, Wei},
booktitle = {Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) (ACL)},
pages = {8095--8107},
year = {2023}
}
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