Weiwei Ni

Anonymizing 1:M microdata with high utility

Qiyuan Gong, Junzhou Luo, Ming Yang et al. · Knowledge-Based Systems · 2016 · 46 citations

Computing, Computer Science, Data Management +13

Location privacy-preserving k nearest neighbor query under user’s preference

Weiwei Ni, Mingzhu Gu, Xiao Chen · Knowledge-Based Systems · 2016 · 44 citations

Computing, Geoinformatics, Geographic Information Systems +11

Differentially private graph publishing with degree distribution preservation

Sen Zhang, Weiwei Ni, Nan Fu · Computers & Security · 2021 · 24 citations

Computing, Data Science, Cryptography +8

Knowledge, attitudes and practices of ICU nurses regarding subsyndromal delirium among 20 hospitals in China: a descriptive cross-sectional survey

Huanmin Xing, Shichao Zhu, Shiqing Liu et al. · BMJ Open · 2022 · 23 citations · Full text

Medicine, Critical Care Nursing, Medical-surgical Nursing +14

Graph Embedding Matrix Sharing With Differential Privacy

Sen Zhang, Weiwei Ni · IEEE Access · 2019 · 22 citations · Full text

Computing, Computer Science, Computational Geometry +16