Hubert
Chan
Chan, H. ., Katz, J. ., Nayak, K. ., Polychroniadou, A. ., & Shi, E. . (2018). More is Less: Perfectly Secure Oblivious Algorithms in the Multi-Server Setting. ArXiv. Retrieved from https://arxiv.org/abs/1809.00825 (Original work published September 2018)