Results 41 to 50 of about 4,690,775 (224)
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
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
Exploiting European GNSS and Ethereum in location proof systems
International Journal of Digital Earth, 2022 Location-Based Services (LBSs) are essential in many application contexts like ride-sharing or navigation apps. There are cases where users could gain an advantage by submitting fake locations.
Gianluca Lax, Antonia Russo
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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 Glimpse into the Research Space of Location Based Services
Journal of Advances in Information Technology, 2012 Location Based Services are becoming an integral part of the wider telecommunication scenario. However, the approaches to provide Location Based Services and the research issues in this area are diverse and broad.
Chen Wei Tan +4 more
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Virtual Location-Based Services: Merging the Physical and Virtual World [PDF]
, 2013 Location-based services gained much popularity through providing users with helpful information with respect to their current location. The search and recommendation of nearby locations or places, and the navigation to a specific location are some of the
Hauswirth, Manfred +2 more
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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
Dummy Generation Based on User-Movement Estimation for Location Privacy Protection
IEEE Access, 2018 Location-based services (LBSs) have been becoming more common due to the prevalence of GPS-enabled devices. While LBSs bring many benefits for our daily lives, location information may reveal private information, rendering an important problem of ...
Shuhei Hayashida +3 more
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Geo-spatial Information ScienceIntegrating Global Navigation Satellite Systems (GNSS) in Simultaneous Localization and Mapping (SLAM) systems draws increasing attention to a global and continuous localization solution.
Jie Yin +4 more
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Advanced Positioning and Location based services in 4G Mobile-IP Radio Access Networks [PDF]
, 2004 2004 IEEE 15TH IEEE International Symposium on personal, indoor and mobile radio communications (PIMRC 2004), Barcelona, Spain, 5-8 september 2004.This paper proposes an evolved architecture from 3G networks to provide basic and advanced positioning ...
Montilla Bravo, Alberto +2 more
core +3 more sources