Artikel in Tagungsband INPROC-2001-48

Rothermel, Kurt; Leonhardi, Alexander: Maintaining Worls Models for Context-aware Applications.
In: William R. Wells (Hrsg): Proceedings of the 8th International Conference on Advances in Communication and Control (COMCON-8).
Universität Stuttgart : Sonderforschungsbereich SFB 627 (Nexus: Umgebungsmodelle für mobile kontextbezogene Systeme).
S. 235-245, englisch.
New York, Los Angeles: Optimization Software Inc., 25. Juni 2001.
ISBN: 0-911575-78-2.
Artikel in Tagungsband (Konferenz-Beitrag).
CR-Klassif.H.2 (Database Management)
KeywordsNEXUS; context-aware; location-aware; location service

In this paper we describe the architecture and world model of the neXus platform for location- and context-aware applications. An important aspect of the neXus world model is that it also describes highly mobile objects, such as persons or vehicles. Therefore, we look in more detail at the management of location information in the neXus platform and the neXus Location Service, which provides for tracking the location of mobile objects with a high accuracy. In particular, we present a comparison of and simulation results for different protocols that are suitable for the frequent updating of highly accurate location information.

Volltext und
andere Links
PDF (446990 Bytes)
Abteilung(en)Universität Stuttgart, Institut für Parallele und Verteilte Höchstleistungsrechner, Verteilte Systeme
Projekt(e)SFB-627, B3 (Universität Stuttgart, Institut für Parallele und Verteilte Höchstleistungsrechner, Verteilte Systeme)
Eingabedatum27. Mai 2002
   Publ. Abteilung   Publ. Institut   Publ. Informatik