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Content Provider | IET Digital Library |
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Author | Fusco, Gaetano Bracci, Agnese Caligiuri, Tommaso Colombaroni, Chiara Isaenko, Natalia |
Abstract | This study introduces a general methodology to process sparse floating car data, reconstruct the routes followed by the drivers, and cluster them to achieve suitable choice sets of significantly different routes for calibrating behavioural models. This methodology is applied to a large set of floating car data collected in Rome in 2010. Results underlined that routes assigned to different clusters are actually very different to each other. Nevertheless, as expected according to Wardrop's principle, the clusters belonging to the same origin–destination have rather similar average route travel times, even if there is a large range between their minimum and maximum values. A focus on drivers’ behaviour highlighted their propensity to follow the same route to their usual destination, though the 12% of the drivers switched to an alternative route. However, the analysis conducted over the 1 month of observations did not reveal the existence of any systematic correlation between neither the change of route nor the change of departure time and the travel time experienced the day before. |
Starting Page | 270 |
Ending Page | 278 |
Page Count | 9 |
ISSN | 1751956X |
Volume Number | 12 |
e-ISSN | 17519578 |
Issue Number | Issue 4, May (2018) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-its/12/4 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-its.2018.0015 |
Journal | IET Intelligent Transport Systems |
Publisher Date | 2018-02-08 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Automobile Behavioural Model Behavioural Sciences Computing Big Data Data Handling Technique Driver Information System Experimental Analysis Floating Car Big Data Floating Car Data Set Collection Large Urban Area Pattern Clustering Route Reconstruction Social And Behavioural Sciences Computing Sparse Floating Car Data Processing Travel Choice Behaviour Clustering Wardrop's Principle |
Content Type | Text |
Resource Type | Article |
Subject | Law Transportation Environmental Science Mechanical Engineering |
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