PGRide: Privacy-preserving group ridesharing matching in online ride hailing services
An online ride hailing (ORH) service creates a typical supply-and-demand two-sided market,
which enables riders and drivers to establish optimized rides conveniently via mobile …
which enables riders and drivers to establish optimized rides conveniently via mobile …
Privacy-preserving spatio-temporal keyword search for outsourced location-based services
Q Huang, J Du, G Yan, Y Yang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With the popularization of location-based services (LBS), encryption techniques have been
utilized to protect data security when outsourcing LBS to cloud. However, existing schemes …
utilized to protect data security when outsourcing LBS to cloud. However, existing schemes …
Astraea: Anonymous and secure auditing based on private smart contracts for donation systems
Many regions are in urgent need of facial masks for slowing down the spread of COVID-19.
To fight the pandemic, people are contributing masks through donation systems. Most …
To fight the pandemic, people are contributing masks through donation systems. Most …
Multidimensional privacy preservation in location-based services
Users of mobile communication services can reap great benefits and take advantage of the
convenience offered by various location-based services (LBSs). Privacy disclosure in LBSs …
convenience offered by various location-based services (LBSs). Privacy disclosure in LBSs …
pShare: Privacy-Preserving Ride-Sharing System with Minimum-Detouring Route
J Huang, Y Luo, M Xu, B Hu, J Long - Applied Sciences, 2022 - mdpi.com
Online ride-hailing (ORH) services allow people to enjoy on-demand transportation services
through their mobile devices in a short responding time. Despite the great convenience …
through their mobile devices in a short responding time. Despite the great convenience …
RFTrack: Stealthy Location Inference and Tracking Attack on Wi-Fi Devices
We present RFTrack, a new indoor location inference attack on Wi-Fi devices. This attack
differs from existing Wi-Fi localization methods as it does not need bulky appliance …
differs from existing Wi-Fi localization methods as it does not need bulky appliance …
Lightweight privacy-preserving ride-sharing protocols for autonomous cars
Ride-sharing is a popular way of transportation that reduces traffic and the costs of the trip.
Emerge of autonomous vehicles makes ride-sharing more popular because these vehicles …
Emerge of autonomous vehicles makes ride-sharing more popular because these vehicles …
A ε-sensitive indistinguishable scheme for privacy preserving
In general, continuous queries in location-based service usually point to a predetermined
destination, as the destination usually means the most sensitive point for a user, the process …
destination, as the destination usually means the most sensitive point for a user, the process …
Enhanced privacy preserving group nearest neighbor search
Group k-nearest neighbor (kGNN) search allows a group of n mobile users to jointly retrieve
k points from a location-based service provider (LSP) that minimizes the aggregate distance …
k points from a location-based service provider (LSP) that minimizes the aggregate distance …
AGENT: An adaptive geo-indistinguishable mechanism for continuous location-based service
With the widespread use of Location-base Services (LBSs), the problem of location privacy
has drawn significant attention from the research community. To protect the user's exact …
has drawn significant attention from the research community. To protect the user's exact …