Location-based Services: Fundamentals and Operation

By Axel Küpper. 2005

828 citations recorded by the source corpus.

Subfields: Building and Construction, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/9f00f64ed765c902dcb9a8541d8fd53b60c13891

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Citations in the corpus

Location-Based Services (2004, background): “A location-based service can be defined as an information service provided by a device that knows where it is, and modifies the information it provides accordingly (http://en.wikipedia.org/wiki/Location_based_service; Küpper, 2005).”
A Review of Indoor Localization Techniques and Wireless Technologies (2021, methodology): “The proximity approach is simple and widely used; however, accuracy is limited to AP radio coverage [118].”
Dynamics of information diffusion and its applications on complex networks (2016, background): “Particularly, either cellular towers or GPS allows locating of the device,whichprovide rich contextual information on the environment and facilitatemany location based services [33], such as advertising [34], recommendation [35], location-based social networking [34], navigation [36], etc.”
Positional Accuracy of Assisted GPS Data from High-Sensitivity GPS-enabled Mobile Phones (2011, background): “…technologies considered to meet E911 requirements, GPS-based solutions provided the highest level of position accuracy, an estimated 3–5 metres under ideal conditions, necessary for many next-generation location-based applications such as real-time navigation (Kupper, 2005; Porcino, 2001).”
A survey of active and passive indoor localisation systems (2012, methodology): “The RSSI-based position estimation can be classified as follows: terminal assisted, terminal based and network based [1] [15].”
Robust Indoor Positioning Provided by Real-Time RSSI Values in Unmodified WLAN Networks (2009, neutral): “I. INTRODUCTION D UE to the lack of precision of conventional location sys-tems such as Global Positioning System (GPS) in indoor and urban environments, the research on location methods based on other types of wireless networks is attracting more and more attention in recent years [1].”
Toponym resolution in text: annotation, evaluation and applications of spatial grounding (2007, background): “Note that in a search scenario where a mobile device is employed (Leidner (2005b)), distance questions might be expressed in elliptical form, How far is X?, which is to be interpreted as How far is X from my current position?, where the current position can be obtained from a positioning server (Küp”
Real-Time Urban Monitoring Using Cell Phones: A Case Study in Rome (2011, methodology): “Location is calculated using an Enhanced Cell ID with TA algorithm (E-CI+TA) [13], named data fit location (DFL); its principal components are the following:”
Geospatial Cyberinfrastructure: Past, present and future (2010, background): “…development, and decision making (Smith & Kollock, 1999) and improved the rate of sharing of information from traditional mail-based time frames to Internetbased to real-time speeds associated with mobile devices (Murthy & Manimaran, 2001) such as Location Based Services (LBS, Kupper, 2005).”