Graph Model Based Indoor Tracking

Christian S. Jensen, Hua Lu, Bin Yang

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningpeer review

Abstract

The tracking of the locations of moving objects in large indoor spaces is important, as it enables a range of applications related to, e.g., security and indoor navigation and guidance. This paper presents a graph model based approach to indoor tracking that offers a uniform data management infrastructure for different symbolic positioning technologies, e.g., Bluetooth and RFID. More specifically, the paper proposes a model of indoor space that comprises a base graph and mappings that represent the topology of indoor space at different levels. The resulting model can be used for one or several indoor positioning technologies. Focusing on RFID-based positioning, an RFID specific reader deployment graph model is built from the base graph model. This model is then used in several algorithms for constructing and refining trajectories from raw RFID readings. Empirical studies with implementations of the models and algorithms suggest that the paper's proposals are effective and efficient
OriginalsprogEngelsk
TitelMDM 2009, Tenth International Conference on Mobile Data Management, Taipei, Taiwan, 18-20 May 2009
RedaktørerYu-Chee Tseng, Peter Scheuermann, Ralf Hartmut Güting, Wang-Chien Lee, Chung-Ta King, Evaggelia Pitoura
Antal sider10
ForlagIEEE Computer Society Press
Publikationsdato2009
Sider122-131
ISBN (Trykt)978-0-7695-3650-7
DOI
StatusUdgivet - 2009
Udgivet eksterntJa
Begivenhed10th International Conference on Mobile Data Management: Systems, Services and Middleware - Taipei, Taiwan
Varighed: 18 maj 200920 maj 2009
Konferencens nummer: 10

Konference

Konference10th International Conference on Mobile Data Management
Nummer10
Land/OmrådeTaiwan
ByTaipei
Periode18/05/200920/05/2009

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