ISSN 1000-1239 CN 11-1777/TP
Towards Private Key-Value Data Collection with Histogram
Zhang Xiaojian, Xu Yaxin, Fu Nan, Meng Xiaofeng
Journal of Computer Research and Development . 2021, (3): 624 -637 .  DOI: 10.7544/issn1000-1239.2021.20200319