Efficient Tool Use with Chain-of-Abstraction Reasoning Silin Gao author Jane Dwivedi-Yu author Ping Yu author Xiaoqing Ellen Tan author Ramakanth Pasunuru author Olga Golovneva author Koustuv Sinha author Asli Celikyilmaz author Antoine Bosselut author Tianlu Wang author 2025-01 text Proceedings of the 31st International Conference on Computational Linguistics Owen Rambow editor Leo Wanner editor Marianna Apidianaki editor Hend Al-Khalifa editor Barbara Di Eugenio editor Steven Schockaert editor Association for Computational Linguistics Abu Dhabi, UAE conference publication gao-etal-2025-efficient https://aclanthology.org/2025.coling-main.185/ 2025-01 2727 2743