Trajectory differential privacy protection mechanism based on prediction and sliding window

To address the issues of privacy budget and quality of service in trajectory differential privacy protection,a trajectory differential privacy mechanism integrating prediction disturbance was proposed.Firstly,Markov chain and exponential perturbation method were used to predict the location which sa...

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Egile Nagusiak:	Ayong YE, Lingyu MENG, Ziwen ZHAO, Yiqing DIAO, Jiaomei ZHANG
Formatua:	Artigo
Hizkuntza:	Chinês
Argitaratua:	Editorial Department of Journal on Communications 2020-04-01
Saila:	Tongxin xuebao
Gaiak:	location privacy trajectory privacy differential privacy privacy accumulation
Sarrera elektronikoa:	http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020049/
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