Efficient and privacy-preserving similar electronic medical records query for large-scale ehealthcare systems
The advancements and adoption of cloud-assisted ehealthcare systems have enabled the
storage of massive electronic medical records (EMRs) in the cloud for efficient and easy …
storage of massive electronic medical records (EMRs) in the cloud for efficient and easy …
Beyond Result Verification: Efficient Privacy-Preserving Spatial Keyword Query with Suppressed Leakage
Boolean range query (BRQ) is a typical type of spatial keyword query that is widely used in
geographic information systems, location-based services and other applications. It retrieves …
geographic information systems, location-based services and other applications. It retrieves …
Towards efficient Secure Boolean Range Query over encrypted spatial data
In recent years, the development of mobile application services and geographic positioning
technology has promoted the rapid growth of spatio-textual data. Boolean Range Query …
technology has promoted the rapid growth of spatio-textual data. Boolean Range Query …
[HTML][HTML] A privacy-preserving location data collection framework for intelligent systems in edge computing
A Yao, S Pal, X Li, Z Zhang, C Dong, F Jiang, X Liu - Ad Hoc Networks, 2024 - Elsevier
With the rise of smart city applications, the accessibility of users' location data by smart
devices has increased significantly. However, this poses a privacy concern as attackers can …
devices has increased significantly. However, this poses a privacy concern as attackers can …
Performance Enhanced Secure Spatial Keyword Similarity Query with Arbitrary Spatial Ranges
The increasing prevalence of cloud computing drives the exploration of various secure
query schemes over encrypted data, among which secure spatial keyword query has drawn …
query schemes over encrypted data, among which secure spatial keyword query has drawn …
Designated server proxy re-encryption with boolean keyword search for E-Health Clouds
E-Health Cloud can provide remote, accurate, real-time, intelligent information services for
healthcare. Despite the benefits brought by data outsourcing, it may also cause data …
healthcare. Despite the benefits brought by data outsourcing, it may also cause data …
TAMT: Privacy-Preserving Task Assignment with Multi-Threshold Range Search for Spatial Crowdsourcing Applications
H Bao, Z Wang, R Lu, C Huang… - IEEE Transactions on Big …, 2024 - ieeexplore.ieee.org
Spatial crowdsourcing is a distributed computing paradigm that utilizes the collective
intelligence of workers to perform complex tasks. How to achieve privacy-preserving task …
intelligence of workers to perform complex tasks. How to achieve privacy-preserving task …
Achieving Privacy-preserving Trajectory Query in Geospatial Information Systems with Outsourced Cloud
Geographic information system (GIS) enables operations for capturing, manipulating,
analyzing, and displaying the spatial characteristics of objects on Earth's surface. As the …
analyzing, and displaying the spatial characteristics of objects on Earth's surface. As the …