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A Methodology for Assessing the Network Connectivity Improvement for Transport Hubs  

Park, Jun-Sik (한국교통연구원)
Gang, Seong-Cheol (한국교통연구원)
Kim, Geo-Jung (한국교통연구원)
Publication Information
Journal of Korean Society of Transportation / v.28, no.6, 2010 , pp. 167-177 More about this Journal
Abstract
This study proposes a methodology for assessing the improvement of network connectivity of transport hubs. Extending a previously developed model that measures the connectivity of a node in transportation networks, we define two quantities called the supplied connectivity and the experienced connectivity. Using these quantities, we provide a systematic procedure for analyzing the network connectivity of a transport hub and also suggest criteria for determining whether a given project is effective in improving the network connectivity of the transport hub. The application of the methodology to a test site produces reasonable results, and as such it is expected that the methodology can be used for various transport hubs in the national road network. Once enough data from the application of the methodology are accumulated, a further study on the level of service in terms of network connectivity needs to be followed.
Keywords
Transport hub; Network connectivity; Supplied connectivity; Experienced connectivity Connectivity index; Reduction rate of connectivity index;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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