@proceedings{sustainlp-2023-simple, title = "Proceedings of The Fourth Workshop on Simple and Efficient Natural Language Processing (SustaiNLP)", editor = "Sadat Moosavi, Nafise and Gurevych, Iryna and Hou, Yufang and Kim, Gyuwan and Kim, Young Jin and Schuster, Tal and Agrawal, Ameeta", month = jul, year = "2023", address = "Toronto, Canada (Hybrid)", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2023.sustainlp-1.0/" }