Results 1 to 10 of about 4,690,756 (205)
A Survey of Dummy-Based Location Privacy Protection Techniques for Location-Based Services [PDF]
Sensors, 2022 As smart devices and mobile positioning technologies improve, location-based services (LBS) have grown in popularity. The LBS environment provides considerable convenience to users, but it also poses a significant threat to their privacy.
Shiwen Zhang +4 more
doaj +2 more sources
SGO: Semantic Group Obfuscation for Location-Based Services in VANETS [PDF]
SensorsLocation privacy is an important parameter to be addressed in the case of vehicular ad hoc networks. Each vehicle frequently communicates with location-based services to find the nearest location of interest.
Ikram Ullah, Munam Ali Shah
doaj +2 more sources
Location Privacy Preservation for Mobile Users in Location-Based Services
IEEE Access, 2019 Because location-based cyber services are increasingly found in mobile applications (e.g., social networking and maps), user location privacy preservation is essential and remains one of the several ongoing research challenges.
Gang Sun +6 more
doaj +2 more sources
NON-TAYLOR SERIES BASED POSITIONING METHOD FOR LOCATION BASED SERVICES [PDF]
Journal of ICT, 2008 Location Based Services (LBS) has gained increasing popularity in major cities. Due to blocking from man-made structures, the existing Global Positioning System (GPS) could not satisfy LBS applications, especially in street canyon and indoor surroundings.
Tan Kim Geok +2 more
doaj +6 more sources
, 2011 This chapter provides an overview of location-based services and insight into the pivotal importance of location-sensitivity to the success of wireless data services. This chapter argues that mass-market adoption of wireless data services will only occur if these services enhance productivity and/or convenience for end-users; transforming novelty into ...
Alexander Zipf, Matthias M. Jöst
+8 more sources
Geographic Information Science & Technology Body of Knowledge, 2018 Location-Based Services (LBS) are mobile applications that provide information depending on the location of the user. To make LBS work, different system components are needed, i.e., mobile devices, positioning, communication networks, and service and content provider.
Huang, Haosheng, Gao, Song
+4 more sources
L-SRR: Local Differential Privacy for Location-Based Services with Staircase Randomized Response [PDF]
Conference on Computer and Communications Security, 2022 Location-based services (LBS) have been significantly developed and widely deployed in mobile devices. It is also well-known that LBS applications may result in severe privacy concerns by collecting sensitive locations.
Han Wang +4 more
semanticscholar +1 more source
P2LBS: Privacy Provisioning in Location-Based Services
IEEE Transactions on Services Computing, 2023 The acceptability of a location-based service (LBS) hinges on its ability to efficiently provide service while protecting both the privacy of the customer and the server's economic interests.
Vijay Kumar Yadav +3 more
semanticscholar +1 more source
Double Dummy Location Selection Algorithm Based on Behavior Correlation [PDF]
Jisuanji kexue, 2023 At present,most of the dummy location privacy protection methods do not fully consider that the attacker may have the background knowledge about the information,which user requested from the service last time,so it cannot effectively resist the ...
TU Sipan, ZHANG Lin, LIU Xiping
doaj +1 more source
Linking location privacy, digital sovereignty and location-based services: a meta review
Journal of Location Based Services, 2023 With the rapid growth of location-based services (LBS) in recent years, location privacy has also received increasing attention as very little (location) information about a person can facilitate deep inferences on very sensitive information.
Simge Özdal-Oktay +2 more
semanticscholar +1 more source