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Document type:
Technical Report 
Author(s):
Daniel Pustka; Manuel Huber; Peter Keitler; Florian Echtler 
Title:
The Ubiquitous Tracking Query Language (UTQL) Version 1.0 
Abstract:
Centrally coordinated Ubiquitous Tracking (Ubitrack) setups consist of a Ubitrack server and many clients. The server maintains a central Spatial Relationship Graph (SRG) that describes coordinate frames, trackers and trackable objects. Using Spatial Relationship Patterns, the server derives new spatial relationships from the SRG and generates data flow descriptions that are executed by the clients to satisfy their own or other client's queries.\\ \\ In this context, a language is needed for the...    »
 
Keywords:
Augmented Reality; Tracking; Distributed Systems 
Year:
2007 
Year / month:
2007-09-01 00:00:00 
Pages:
38