Toward Privacy-preserving Text Embedding Similarity with Homomorphic Encryption Donggyu Kim author Garam Lee author Sungwoo Oh author 2022-12 text Proceedings of the Fourth Workshop on Financial Technology and Natural Language Processing (FinNLP) Chung-Chi Chen editor Hen-Hsen Huang editor Hiroya Takamura editor Hsin-Hsi Chen editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates (Hybrid) conference publication kim-etal-2022-toward 10.18653/v1/2022.finnlp-1.4 https://aclanthology.org/2022.finnlp-1.4/ 2022-12 25 36