The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper is to model the road situation with Floating Car Data (FCD) based on principle curves. The relationship of the time and the passing velocity through a road segment is presented by the Principle Curves (PCs) which can reflect urban traffic situation. And the rules of road situation are built by PCs. Moreover, a parallel algorithm is proposed to build the models because of massive GPS data...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.