3 papers
cs.CR2026
Efficient and Privacy-Preserving Distribution Statistics Analytics on Mobile Spatial Data
Xuhao Ren, Chuan Zhang, Mingyang Zhao +3
With the rapid development of mobile computing technology, massive amounts of spatial data are continuously generated from various mobile terminals and sensing devices, such as sma…
cs.CR2025
BESA: Boosting Encoder Stealing Attack with Perturbation Recovery
Xuhao Ren, Haotian Liang, Yajie Wang +3
To boost the encoder stealing attack under the perturbation-based defense that hinders the attack performance, we propose a boosting encoder stealing attack with perturbation recov…
cs.CR2025
EPSpatial: Achieving Efficient and Private Statistical Analytics of Geospatial Data
Chuan Zhang, Xuhao Ren, Zhangcheng Huang +3
Geospatial data statistics involve the aggregation and analysis of location data to derive the distribution of clients within geospatial. The need for privacy protection in geospat…