TY - GEN AU - Zheng,Yandong AU - Lu,Rongxing AU - Shao,Jun TI - Achieving Efficient and Privacy-Preserving k-NN Query for Outsourced eHealthcare Data SN - 1573-689X PY - 2019///0813 KW - Cloud Computing KW - standards KW - Computer Security KW - Confidentiality KW - Health Information Exchange KW - Humans KW - Internet N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s10916-019-1229-1 ER -