Impact of frequency of location reports on the privacy level of geo-indistinguishability

R Mendes, M Cunha, JP Vilela - Proceedings on Privacy …, 2020 - petsymposium.org
Location privacy has became an emerging topic due to the pervasiveness of Location-
Based Services (LBSs). When sharing location, a certain degree of privacy can be achieved …

LA-MQTT: Location-aware Publish-subscribe Communications for the Internet of Things

F Montori, L Gigli, L Sciullo, MD Felice - ACM Transactions on Internet of …, 2022 - dl.acm.org
Nowadays, several Internet of Things (IoT) deployments use publish-subscribe paradigms to
disseminate IoT data to a pool of interested consumers. At the moment, the most widespread …

Location privacy protection in smart health care system

I Natgunanathan, A Mehmood, Y Xiang… - IEEE Internet of …, 2018 - ieeexplore.ieee.org
In a smart health system, patients' location information is periodically sent to hospitals and
this information helps hospitals to provide improved health care services. The location …

Dummy generation based on user-movement estimation for location privacy protection

S Hayashida, D Amagata, T Hara, X Xie - IEEE Access, 2018 - ieeexplore.ieee.org
Location-based services (LBSs) have been becoming more common due to the prevalence
of GPS-enabled devices. While LBSs bring many benefits for our daily lives, location …

Drone Helps Privacy: Sky Caching Assisted -Anonymity in Spatial Querying

HNSS Jagarlapudi, S Lim, J Chae… - IEEE Systems …, 2022 - ieeexplore.ieee.org
As wireless and mobile devices are prevalent and resource-rich, users can frequently query
point-of-interests and enjoy diverse location-based services (LBSs) in infrastructure-based …

Perturbation-hidden: Enhancement of vehicular privacy for location-based services in internet of vehicles

X Li, Y Ren, LT Yang, N Zhang, B Luo… - … on Network Science …, 2020 - ieeexplore.ieee.org
The great development of smart networks enables Internet of Vehicles (IoV) as a promising
paradigm to provide pervasive services, where privacy issues for location-based services …

Mobile semantic-aware trajectory for personalized location privacy preservation

G Qiu, D Guo, Y Shen, G Tang… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
Synthesizing a fake trajectory with consistent lifestyle and meaningful mobility as the actual
one is the most popular way to protect the location privacy in trajectory sharing. Recent …

Data-driven transportation network company vehicle scheduling with users' location differential privacy preservation

X Zhang, J Wang, H Zhang, L Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With the popularity of mobile devices with global positioning system (GPS), transportation
network company (TNC) service has become an indispensable option of people's daily …

DPLQ: Location‐based service privacy protection scheme based on differential privacy

Q Zhang, X Zhang, M Wang, X Li - IET information security, 2021 - Wiley Online Library
The existing privacy protection schemes for Location‐Based Service (LBS) only protect
users' location privacy or query privacy, which can not adopt both of the privacy protections …

Impact of prior knowledge and data correlation on privacy leakage: A unified analysis

Y Li, X Ren, S Yang, X Yang - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
It has been widely understood that differential privacy can guarantee rigorous privacy
against adversaries with arbitrary prior knowledge. However, recent studies demonstrate …