Tuvi Etzion, Oliver W. Gnilke, David A. Karpuk, Eitan Yaakobi, YiWei Zhang. Private Proximity Retrieval. In IEEE International Symposium on Information Theory, ISIT 2019, Paris, France, July 7-12, 2019. pages 2119-2123, IEEE, 2019. [doi]
Abstract is missing.