Title :
TransDec:A spatiotemporal query processing framework for transportation systems
Author :
Demiryurek, Ugur ; Banaei-Kashani, Farnoush ; Shahabi, Cyrus
Author_Institution :
Comput. Sci. Dept., Univ. of Southern California Los Angeles, Los Angeles, CA, USA
Abstract :
In this paper, we present TransDec, an end-to-end-data-driven system which enables spatiotemporal queries in transportation systems with dynamic, real-time and historical data. TransDec fuses a variety of real-world spatiotemporal datasets including massive traffic sensor data, trajectory data, transportation network data, and point-of-interest data to create an immersive and realistic virtual model of a transportation system. With TransDec, we address the challenges in visualization, monitoring, querying and analysis of dynamic and large-scale transportation data in both time and space.
Keywords :
query processing; temporal databases; traffic information systems; TransDec; end-to-end-data driven system; spatiotemporal query processing; traffic sensor data; transportation network data; transportation systems; Data visualization; Fuses; Query processing; Real time systems; Sensor fusion; Sensor systems; Spatiotemporal phenomena; Telecommunication traffic; Traffic control; Transportation;
Conference_Titel :
Data Engineering (ICDE), 2010 IEEE 26th International Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-4244-5445-7
Electronic_ISBN :
978-1-4244-5444-0
DOI :
10.1109/ICDE.2010.5447745
