Results 31 to 40 of about 4,801,288 (304)
Protecting Spatiotemporal Event Privacy in Continuous Location-Based Services [PDF]
IEEE Transactions on Knowledge and Data Engineering, 2019 Location privacy-preserving mechanisms (LPPMs) have been extensively studied for protecting users’ location privacy by releasing a perturbed location to third parties such as location-based service providers.
Yang Cao +4 more
semanticscholar +1 more source
A Novel Nonlinear Stochastic-Resonance-Enhanced Acceleration Data Processing Approach [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesSmartphones are indispensable tools in modern social life, and they can be used for online shopping, electronic payment, gaming, and navigation. In particular, low-cost inertial measurement unit (IMU) sensors are widely integrated into smartphones, so ...
X. Gao +5 more
doaj +1 more source
GLPS: A Geohash-Based Location Privacy Protection Scheme
Entropy, 2023 With the development of mobile applications, location-based services (LBSs) have been incorporated into people’s daily lives and created huge commercial revenues.
Bin Liu +3 more
doaj +1 more source
Location based services: ongoing evolution and research agenda
Journal of Location Based Services, 2018 We are now living in a mobile information era, which is fundamentally changing science and society. Location Based Services (LBS), which deliver information depending on the location of the (mobile) device and user, play a key role in this mobile ...
Haosheng Huang +4 more
semanticscholar +1 more source
Privacy Preservation in Location-Based Services: A Novel Metric and Attack Model [PDF]
IEEE Transactions on Mobile Computing, 2018 Recent years have seen rising needs for location-based services in our everyday life. Aside from the many advantages provided by these services, they have caused serious concerns regarding the location privacy of users.
Sina Shaham +4 more
semanticscholar +1 more source
Optimal Heading Estimation Based Multidimensional Particle Filter for Pedestrian Indoor Positioning
IEEE Access, 2018 Localization capability is a challenging task in global navigation satellite system-degraded or denied environments. Alternatively, today’s smartphones have an increased number of integrated sensors that can act as terminals for indoor personal ...
Ling Pei +5 more
doaj +1 more source
On inertial navigation and attitude initialization in polar areas
Satellite Navigation, 2020 Inertial navigation and attitude initialization in polar areas become a hot topic in recent years in the navigation community, as the widely-used navigation mechanization of the local level frame encounters the inherent singularity when the latitude ...
Yuanxin Wu, Chao He, Gang Liu
doaj +1 more source
Sensors, 2021 Smart devices have accentuated the importance of geolocation information. Geolocation identification using smart devices has paved the path for incentive-based location-based services (LBS).
Faheem Zafar +5 more
doaj +1 more source
, 2006 Location-based services are expected to play an integral role in the mobile-commerce domain. Mobile network operators and service providers have the opportunity to add value and create additional revenue streams through a variety of personalized services based on location of individual wireless users.
Ramaprasad Unni, Robert Harmon
+5 more sources
Collaborative visual SLAM for multiple agents:A brief survey
Virtual Reality & Intelligent Hardware, 2019 This article presents a brief survey to visual simultaneous localization and mapping (SLAM) systems applied to multiple independently moving agents, such as a team of ground or aerial vehicles, a group of users holding augmented or virtual reality ...
Danping Zou, Ping Tan, Wenxian Yu
doaj +1 more source