Privacy-preserving keyword similarity search over encrypted spatial data in cloud computing
With the proliferation of cloud computing, data owners can outsource the spatial data from
the Internet of Things devices to a cloud server to enjoy the pay-as-you-go storage …
the Internet of Things devices to a cloud server to enjoy the pay-as-you-go storage …
Efficient and privacy-preserving spatial keyword similarity query over encrypted data
As a popular and practical query type in location-based services, the spatial keyword query
has been extensively studied in both academia and industry. Meanwhile, with the growing …
has been extensively studied in both academia and industry. Meanwhile, with the growing …
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 …
Lightweight privacy-preserving spatial keyword query over encrypted cloud data
With the rapid development of geographic location technology and the explosive growth of
data, a large amount of spatio-textual data is outsourced to the cloud server to reduce the …
data, a large amount of spatio-textual data is outsourced to the cloud server to reduce the …
Efficient privacy-preserving geographic keyword boolean range query over encrypted spatial data
Z Gong, J Li, Y Lin, J Wei, C Lancine - IEEE Systems Journal, 2022 - ieeexplore.ieee.org
With the widespread popularity of mobile devices and geolocation-related services, spatial
keyword data has exploded in recent years. As an application, people are accustomed to …
keyword data has exploded in recent years. As an application, people are accustomed to …
Privacy-preserving threshold spatial keyword search in cloud-assisted IIoT
Cloud-assisted Industrial Internet of Things (IIoT) systems are increasingly deployed in
various applications such as location-based services. Outsourcing data to cloud servers can …
various applications such as location-based services. Outsourcing data to cloud servers can …
Privacy-preserving top-k spatial keyword queries in untrusted cloud environments
With the rapid development of location-based services in mobile Internet, spatial keyword
queries have been widely employed in various real-life applications in recent years. To …
queries have been widely employed in various real-life applications in recent years. To …
Search me in the dark: Privacy-preserving boolean range query over encrypted spatial data
With the increasing popularity of geo-positioning technologies and mobile Internet, spatial
keyword data services have attracted growing interest from both the industrial and academic …
keyword data services have attracted growing interest from both the industrial and academic …
FastGeo: Efficient geometric range queries on encrypted spatial data
Spatial data have wide applications, eg, location-based services, and geometric range
queries (ie, finding points inside geometric areas, eg, circles or polygons) are one of the …
queries (ie, finding points inside geometric areas, eg, circles or polygons) are one of the …
Geometric range search on encrypted spatial data
Geometric range search is a fundamental primitive for spatial data analysis in SQL and
NoSQL databases. It has extensive applications in location-based services, computer-aided …
NoSQL databases. It has extensive applications in location-based services, computer-aided …