CompUGE-Bench: Comparative Understanding and Generation Evaluation Benchmark for Comparative Question Answering Ahmad Shallouf author Irina Nikishina author Chris Biemann author 2025-01 text Proceedings of the 31st International Conference on Computational Linguistics: System Demonstrations Owen Rambow editor Leo Wanner editor Marianna Apidianaki editor Hend Al-Khalifa editor Barbara Di Eugenio editor Steven Schockaert editor Brodie Mather editor Mark Dras editor Association for Computational Linguistics Abu Dhabi, UAE conference publication shallouf-etal-2025-compuge https://aclanthology.org/2025.coling-demos.19/ 2025-01 189 198