Abstract
We present the INTRA system for interactive path-based traffic analysis. The analyses are developed in collaboration with traffic researchers and provide novel insights into conditions such as congestion, travel-time, choice of route, and traffic-flow. INTRA supports interactive point-and-click analysis, due to a novel and efficient indexing structure. With the web-site daisy.aau.dk/its/spqdemo/we will demonstrate several analyses, using a very large real-world data set consisting of 1.9 billion GPS records (1.5 million trajectories) recorded from more than 13000 vehicles, and touching most of the road network in Denmark.
Originalsprog | Engelsk |
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Titel | SIGSPATIAL'13 Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems |
Antal sider | 4 |
Vol/bind | 21 |
Forlag | Association for Computing Machinery (ACM) |
Publikationsdato | 5 nov. 2013 |
Sider | 526-529 |
ISBN (Trykt) | 978-1-4503-2521-9 |
DOI | |
Status | Udgivet - 5 nov. 2013 |
Begivenhed | 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS 2013) - Orlando, Florida, USA Varighed: 5 nov. 2013 → 8 nov. 2013 Konferencens nummer: 21 http://sigspatial2013.sigspatial.org/ |
Konference
Konference | 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS 2013) |
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Nummer | 21 |
Land/Område | USA |
By | Orlando, Florida |
Periode | 05/11/2013 → 08/11/2013 |
Internetadresse |