Results 281 to 290 of about 3,780,326 (325)

Location Privacy Challenges in Mobile Edge Computing: Classification and Exploration

IEEE Network, 2020
LPPMs have been well surveyed based on the view of methodologies, attacks, and so on. It has long been ignored that LBS applicability will be sacrificed due to the implementation of LPPMs. Existing and future LPPMs should clearly claim LBS applicability.
Zhihong Tian, Yuhang Wang, Yanbin Sun, Jing Qiu   +3 more
semanticscholar   +1 more source

Source-Location Privacy Protection Based on Anonymity Cloud in Wireless Sensor Networks

IEEE Transactions on Information Forensics and Security, 2020
An adversary can deploy parasitic sensor nodes into wireless sensor networks to collect radio traffic distributions and trace back messages to their source nodes.
Na Wang, Junsong Fu, Jian Li, B. Bhargava   +3 more
semanticscholar   +1 more source

Personalized Location Privacy Protection for Location-Based Services in Vehicular Networks

IEEE Wireless Communications Letters, 2020
With the development of vehicular network, location-based services (LBSs) provide increasing diversified services for drivers and passengers. When users enjoy the services, users’ location needs to be constantly updated to service providers, which causes
Chuan Xu, Li Luo, Yingyi Ding, Guofeng Zhao, Shui Yu   +4 more
semanticscholar   +1 more source

Wireless location privacy protection

Computer, 2003
After more than two decades of hype, computing and communication technologies are finally converging. Java-enabled cell phones run a host of powerful applications including mobile Internet access, while many notebook computers offer high-speed wireless connectivity as a standard feature.
Bill N. Schilit, Jason I. Hong, Marco Gruteser   +2 more
openaire   +1 more source

A survey on location privacy protection in Wireless Sensor Networks

Journal of Network and Computer Applications, 2019
Location of sensor nodes is one of the most important and fundamental information for Wireless Sensor Networks (WSNs), because it provides basic support for many location-based applications (e.g., navigation and object tracking) and location-aware ...
Jinfang Jiang, Guangjie Han, Hao Wang, M. Guizani   +3 more
semanticscholar   +1 more source

Location Privacy Protection in Vehicle-Based Spatial Crowdsourcing Via Geo-Indistinguishability

IEEE International Conference on Distributed Computing Systems, 2019
Nowadays, vehicles have been increasingly adopted as participants in many spatial crowdsourcing (SC) applications. Similar to other SC applications, location privacy is of great concern to vehicle workers as they are required to disclose their own ...
A. Squicciarini, Chenxi Qiu
semanticscholar   +1 more source

Location privacy for group meetups

Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2016
A Group Nearest Neighbor (GNN) query finds a point of interest (POI) that minimizes the aggregate distance for a group of users. In current systems, users have to reveal their exact, often sensitive locations to issue a GNN query. This calls for private GNN queries.
A. K. M. Mustafizur Rahman Khan, Lars Kulik, Egemen Tanin   +2 more
openaire   +1 more source

Location privacy

2012
Όλο και περισσότερες εφαρμογές κάνουν χρήση δεδομένων θέσης με σκοπό την παροχή υπηρεσιών προς τους τελικούς πελάτες. Παραδείγματα τέτοιων υπηρεσιών αποτελούν οι υπηρεσίες δρομολόγησης (navigation) καθώς και η εμφάνιση πλησιέστερων σημείων ενδιαφέροντος (Points of Interest), αλλά και εφαρμογές επαυξημένης πραγματικότητας (AR). Ωστόσο αυτές οι υπηρεσίες
openaire   +1 more source

Location privacy scheme for VANETs

2017 International Conference on Selected Topics in Mobile and Wireless Networking (MoWNeT), 2017
In Vehicular Ad Hoc Networks (VANETs), a vehicle could be identified and tracked by eavesdropping its messages (e.g., beacons) by an adversary, since these messages contain personal information such as the location of the vehicle. This attack leads to threats on the user's location privacy.
Ines Khacheba, Mohamed Bachir Yagoubi, Nasreddine Lagraa, Abderrahmane Lakas   +3 more
openaire   +2 more sources

Location privacy

2018
Advances in technology have provided ways to measure driving behavior. Recently, this technology has been applied to usage-based automotive insurance. Policy holders may opt-in to monitoring for the hope of reduced insurance premiums. Although some of these monitoring devices are based upon GPS information and offer no location privacy protections ...
openaire   +1 more source