From Representational Harms to Quality-of-Service Harms: A Case Study on Llama 2 Safety Safeguards Khaoula Chehbouni author Megha Roshan author Emmanuel Ma author Futian Wei author Afaf Taik author Jackie Cheung author Golnoosh Farnadi 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 chehbouni-etal-2024-representational 10.18653/v1/2024.findings-acl.927 https://aclanthology.org/2024.findings-acl.927/ 2024-08 15694 15710