Graph-Augmented Open-Domain Multi-Document Summarization Xiaoping Shen author Yekun Chai author 2025-01 text Proceedings of the 31st International Conference on Computational Linguistics: Industry Track Owen Rambow editor Leo Wanner editor Marianna Apidianaki editor Hend Al-Khalifa editor Barbara Di Eugenio editor Steven Schockaert editor Kareem Darwish editor Apoorv Agarwal editor Association for Computational Linguistics Abu Dhabi, UAE conference publication shen-chai-2025-graph https://aclanthology.org/2025.coling-industry.27/ 2025-01 318 330