Results 251 to 260 of about 367,191 (281)

PrivSem: Protecting location privacy using semantic and differential privacy

World Wide Web, 2019
In this paper, we address the problem of users’ location privacy preservation on road networks. Most existing privacy preservation techniques rely on structure-based spatial cloaking, but pay little attention to locations’ semantic information. Yet, the semantics may disclose sensitive information of mobile users.
Yanhui Li, Xin Cao, Ye Yuan, Guoren Wang
openaire   +1 more source

An Obfuscation-Based Approach for Protecting Location Privacy

IEEE Transactions on Dependable and Secure Computing, 2011
The pervasive diffusion of mobile communication devices and the technical improvements of location techniques are fostering the development of new applications that use the physical position of users to offer location-based services for business, social, or informational purposes.
C.A. Ardagna, M. Cremonini, S. De Capitani di Vimercati, P. Samarati   +3 more
openaire   +2 more sources

Location Privacy Protection in Mobile Crowdsensing

2018
With the increasingly popularity of user-centric mobile sensing and computing devices, e.g., smart phones, in-vehicle sensing devices and wearable devices, our knowledge of the physical world is extended by opening a new door to collect and process data about social events and natural phenomena [1, 2].
Xiaodong Lin, Jianbing Ni, Xuemin Shen
openaire   +1 more source

Survey on Multi-Access Edge Computing Security and Privacy

IEEE Communications Surveys and Tutorials, 2021
Pasika Ranaweera, Anca Delia Jurcut, Madhusanka Liyanage   +2 more
exaly  

Protecting location privacy in cloud services

Journal of Discrete Mathematical Sciences and Cryptography, 2022
Sarvesh Kumar, Prabhat Kumar Srivastava, Atul Kumar Pal, Vinay Priy Mishra, Prateek Singhal, Gaurav Kumar Srivastava, Udit Mamodiya   +6 more
openaire   +1 more source

Differential Privacy Techniques for Cyber Physical Systems: A Survey

IEEE Communications Surveys and Tutorials, 2020
Muneeb Ul Hassan, Mubashir Husain Rehmani, Jinjun Chen   +2 more
exaly  

A Survey on Metaverse: Fundamentals, Security, and Privacy

IEEE Communications Surveys and Tutorials, 2023
Yuntao Wang, Zhou, Ning Zhang
exaly  

Learning-Based Maritime Location Privacy Protection

2023
Liang Xiao, Helin Yang, Weihua Zhuang, Minghui Min   +3 more
openaire   +1 more source

Security and Privacy for 6G: A Survey on Prospective Technologies and Challenges

IEEE Communications Surveys and Tutorials, 2021
Van-Linh Nguyen, Po-Ching Lin, Bo-Chao Cheng   +2 more
exaly  

A Comprehensive Survey of Privacy-preserving Federated Learning

ACM Computing Surveys, 2022
Xuefei Yin, Yanming Zhu, Jiankun Hu
exaly