Aspect-aware Unsupervised Extractive Opinion Summarization Haoyuan Li author Somnath Basu Roy Chowdhury author Snigdha Chaturvedi author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication li-etal-2023-aspect 10.18653/v1/2023.findings-acl.802 https://aclanthology.org/2023.findings-acl.802/ 2023-07 12662 12678