"Geometric Searchable Encryption for Privacy-Preserving Location-Based " by Zhenhua Chen, Jingjing Nie et al.
Location data play an important role in location-based services (LBS) since they can help a service provider analyze users' daily activities and further derive users' behavioral patterns. However, in the meanwhile the use of the location data in LBS can also enable the service provider to track users' journeys which will reveal their personal information, such as house address and places of interest they visited, all of which users are usually unwilling to disclose. Therefore, sec...
Geometric Searchable Encryption Location Based Services Lane Verticality Query Oint Rectangle Query Oint Triangle Query
Source: uow.edu.au