Extracting the Essence and Discarding the Dross: Enhancing Code Generation with Contrastive Execution Feedback Xuanyu Zhang author Qing Yang 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 zhang-yang-2025-extracting https://aclanthology.org/2025.coling-main.704/ 2025-01 10569 10575