Measuring Retrieval Complexity in Question Answering Systems Matteo Gabburo author Nicolaas Paul Jedema author Siddhant Garg author Leonardo F R Ribeiro author Alessandro Moschitti author 2024-08 text Findings of the Association for Computational Linguistics: ACL 2024 Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication gabburo-etal-2024-measuring 10.18653/v1/2024.findings-acl.872 https://aclanthology.org/2024.findings-acl.872/ 2024-08 14636 14650