Results 21 to 30 of about 26,653,868 (263)
Personalized location-based services [PDF]
Proceedings of the 2011 iConference, 2011 Location-Based Services (LBS) are based on a combination of the inherent location information about specific data, and/or the location information supplied by LBS clients, requesting location-specific and otherwise customized services. The integration of location-annotated data with existing personal and public information and services creates ...
Yiming Liu, Erik Wilde
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Using CryptoBin Encryption Algorithm in Military Applications [PDF]
International Journal of Telecommunications, 2021 In recent years, there has been a significant increase in the use of location-based solutions. As a result, data encryption has become increasingly important in order to en-sure privacy and confidentiality, especially in all domains, military and civil ...
Hamed Zied, Ahmed Eltengy
doaj +1 more source
IEEE Access, 2022 In this study, a kind of nonlinear stochastic-resonance (SR) signal enhancement technique combined with the distributed receiving array signal power spectrum combination approach is proposed.
Di He +3 more
doaj +1 more source
OLBS: Offline Location Based Services [PDF]
2011 Fifth International Conference on Next Generation Mobile Applications, Services and Technologies, 2011 Most existing location-based services rely on ubiquitous connectivity to deliver location-based contents to the users. However, connectivity is not available anywhere at anytime even in urban centres. Underground, indoors, remote areas, and foreign countries are examples situations where users commonly do not have guaranteed connectivity but could ...
Pedro Coelho +2 more
openaire +2 more sources
, 2011 Location based services (LBS) are considered by some to be the ‘golden child” of wireless data services and one of the few areas where users would be willing to pay a premium for usage. Mobile Operators however are yet to be convinced, and despite acknowledging location services as strategic, have not considered it a priority.
Kirk Mitchell, Mark Whitmore
+5 more sources
Hall of Mirrors: A Novel Strategy to Address Locality in Geocoded-Based PoI Private Queries
IEEE Access, 2022 Location privacy techniques try to protect user’s information by altering, aggregating or generalizing it. Geographical codification techniques, like Geohash, can be used to protect individual locations altering the precision of the location so it
Pedro Wightman +3 more
doaj +1 more source
Privacy through uncertainty in location-based services [PDF]
, 2013 Location-Based Services (LBS) are becoming more prevalent. While there are many benefits, there are also real privacy risks. People are unwilling to give up the benefits - but can we reduce privacy risks without giving up on LBS entirely?
Kuijpers, Bart +16 more
core +1 more source
A critical evaluation of location based services and their potential
, 2007 This Editorial lead paper for the Journal of Location Based Services surveys this complex and multi-disciplinary field and identifies the key research issues.
Raper, Jonathan +3 more
core +4 more sources
3-D Spatial Spectrum Fusion Indoor Localization Algorithm Based on CSI-UCA Smoothing Technique
IEEE Access, 2018 In the indoor wireless localization environment, the non-line-of-sight receiving signal and low signal-to-noise ratio are usually strongly dominant issues due to the heavy existence of multipath signals, which also restrict the final wireless ...
Di He +5 more
doaj +1 more source
BDS-3 Integrity Risk Modeling and Probability Evaluation
Remote Sensing, 2022 Focusing on the global integrity monitoring performance of the BDS-3, the integrity failure model and effect analysis (IFMEA) of the system space segment and the ground control segment were carried out, and the system integrity risk tree model was ...
Lei Chen +9 more
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