%0 Conference Proceedings %T Relation-Aware Collaborative Learning for Unified Aspect-Based Sentiment Analysis %A Chen, Zhuang %A Qian, Tieyun %Y Jurafsky, Dan %Y Chai, Joyce %Y Schluter, Natalie %Y Tetreault, Joel %S Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics %D 2020 %8 July %I Association for Computational Linguistics %C Online %F chen-qian-2020-relation %R 10.18653/v1/2020.acl-main.340 %U https://aclanthology.org/2020.acl-main.340/ %U https://doi.org/10.18653/v1/2020.acl-main.340 %P 3685-3694