This map shows the geographic impact of Tzu-Chang Lee's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tzu-Chang Lee with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tzu-Chang Lee more than expected).
This network shows the impact of papers produced by Tzu-Chang Lee. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tzu-Chang Lee. The network helps show where Tzu-Chang Lee may publish in the future.
Co-authorship network of co-authors of Tzu-Chang Lee
This figure shows the co-authorship network connecting the top 25 collaborators of Tzu-Chang Lee.
A scholar is included among the top collaborators of Tzu-Chang Lee based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Tzu-Chang Lee. Tzu-Chang Lee is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Lee, Tzu-Chang, Po‐Jui Chen, & K. I. Wong. (2018). Using Unmanned Aerial Vehicle to Investigate the Kinematic Features of Cyclist–Pedestrian Mixed Flow on Shared Paths. Transportation Research Board 97th Annual MeetingTransportation Research Board.1 indexed citations
Wong, K. I. & Tzu-Chang Lee. (2015). Investigating the Heterogeneity in Driving Behavior of Powered Two-Wheelers under Mixed Traffic Flow. Transportation Research Board 94th Annual MeetingTransportation Research Board.6 indexed citations
9.
Lee, Tzu-Chang. (2015). Modeling the formation of queues by a cluster of powered two-wheelers at signalized intersections using discrete panel data..3 indexed citations
10.
Kanagaraj, Venkatesan, Gowri Asaithambi, Tomer Toledo, & Tzu-Chang Lee. (2015). Trajectory Data and Flow Characteristics of Mixed Traffic. Transportation Research Record Journal of the Transportation Research Board. 2491(1). 1–11.106 indexed citations
11.
Belgiawan, Prawira Fajarindra, Jan‐Dirk Schmöcker, Maya Abou-Zeid, et al.. (2014). Car Ownership Motivation Among Undergraduate Students in China, Indonesia, Japan, Lebanon, Netherlands, Taiwan, and U.S.A.. Transportation Research Board 93rd Annual MeetingTransportation Research Board.1 indexed citations
Lee, Tzu-Chang, et al.. (2014). The speed-density diagrams of heterogeneous traffic containing pedestrians, bicycles and powered two-wheelers in shared spaces. 297–304.1 indexed citations
Krishnan, Rajesh, Joanna Hodge, Jim Austin, John Polak, & Tzu-Chang Lee. (2010). On Identifying Spatial Traffic Patterns Using Advanced Pattern Matching Techniques. Transportation Research Board 89th Annual MeetingTransportation Research Board.6 indexed citations
17.
Lee, Tzu-Chang, John Polak, Michael G.H. Bell, & M R Wigan. (2010). The PCU values of motorcycles in congested flow.. Research Output (Edinburgh Napier University).1 indexed citations
18.
Lee, Tzu-Chang, John Polak, Michael G H Bell, & M R Wigan. (2010). The passenger car unit values of motorcycles at the beginning of a green period and in a saturation flow.. Research Output (Edinburgh Napier University).2 indexed citations
19.
Lee, Tzu-Chang, et al.. (2010). Mining origin-destination flow patterns of bicycle sharing: Association with land use differences. 317–324.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.