Query integrity assurance of location-based services accessing outsourced spatial databases
Outsourcing data to third party data providers is becoming a common practice for data
owners to avoid the cost of managing and maintaining databases. Meanwhile, due to the …
owners to avoid the cost of managing and maintaining databases. Meanwhile, due to the …
A query integrity assurance scheme for accessing outsourced spatial databases
With the trend of cloud computing, outsourcing databases to third party service providers is
becoming a common practice for data owners to decrease the cost of managing and …
becoming a common practice for data owners to decrease the cost of managing and …
Spatial query integrity with voronoi neighbors
With the popularity of location-based services and the abundant usage of smart phones and
GPS-enabled devices, the necessity of outsourcing spatial data has grown rapidly over the …
GPS-enabled devices, the necessity of outsourcing spatial data has grown rapidly over the …
Verifying spatial queries using voronoi neighbors
With the popularity of location-based services and the abundant usage of smart phones and
GPS enabled devices, the necessity of outsourcing spatial data has grown rapidly over the …
GPS enabled devices, the necessity of outsourcing spatial data has grown rapidly over the …
Authenticated indexing for outsourced spatial databases
In spatial database outsourcing, a data owner delegates its data management tasks to a
location-based service (LBS), which indexes the data with an authenticated data structure …
location-based service (LBS), which indexes the data with an authenticated data structure …
Enhancing confidentiality and privacy of outsourced spatial data
The increase of spatial data has led organizations to upload their data onto third-party
service providers. Cloud computing allows data owners to outsource their databases …
service providers. Cloud computing allows data owners to outsource their databases …
Continuous spatial authentication
Recent advances in wireless communications and positioning devices have generated a
tremendous amount of interest in the continuous monitoring of spatial queries. However …
tremendous amount of interest in the continuous monitoring of spatial queries. However …
Spatial outsourcing for location-based services
The embedding of positioning capabilities in mobile devices and the emergence of location-
based applications have created novel opportunities for utilizing several types of …
based applications have created novel opportunities for utilizing several types of …
Privacy-preserving k nearest neighbor query with authentication on road networks
S Yang, S Tang, X Zhang - Journal of Parallel and Distributed Computing, 2019 - Elsevier
Abstract k nearest neighbor (k NN) queries are frequently used in location-based services
(LBSs), by which we wish to get k closest points of interest (POIs) given a certain point. Since …
(LBSs), by which we wish to get k closest points of interest (POIs) given a certain point. Since …
Enabling search services on outsourced private spatial data
Cloud computing services enable organizations and individuals to outsource the
management of their data to a service provider in order to save on hardware investments …
management of their data to a service provider in order to save on hardware investments …