Minji Seo, Youngwon Lee 0003, Seung-won Hwang, Seoho Song, Hee-Cheol Seo, Young-In Song. Query Variant Detection Using Retriever as Environment. In Weizhu Chen, Yi Yang, Mohammad Kachuee, Xue-Yong Fu, editors, Proceedings of the 2025 Conference of the Nations of the Americas Chapter of the Association for Computational Linguistics: Human Language Technologies, NAACL 2025 - Volume 3: Industry Track, Albuquerque, New Mexico, USA, April 30, 2025. pages 662-671, Association for Computational Linguistics, 2025. [doi]