This map shows the geographic impact of Timothy Welch'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 Timothy Welch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy Welch more than expected).
This network shows the impact of papers produced by Timothy Welch. 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 Timothy Welch. The network helps show where Timothy Welch may publish in the future.
Co-authorship network of co-authors of Timothy Welch
This figure shows the co-authorship network connecting the top 25 collaborators of Timothy Welch.
A scholar is included among the top collaborators of Timothy Welch 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 Timothy Welch. Timothy Welch is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mishra, Sabyasachee, et al.. (2015). A Model Framework for Analyzing Public Transit Connectivity and Its Application in a Large-scale Multi-modal Transit Network. Transportation Research Board 94th Annual MeetingTransportation Research Board.7 indexed citations
10.
Mishra, Sabyasachee, Timothy Welch, Paul M. Torrens, Haojie Zhu, & Elijah Knaap. (2014). Locating the Most Connected Transit Stop, Route, and Transfer Center: Tool for Users and Decision Makers. Transportation Research Board 93rd Annual MeetingTransportation Research Board.1 indexed citations
11.
Zhu, Xiaoyu, Sabyasachee Mishra, & Timothy Welch. (2014). Modeling and Forecasting Household Workers by Occupation in Metropolitan Areas--A Mesoscopic Framework. Transportation Research Board 93rd Annual MeetingTransportation Research Board.1 indexed citations
Welch, Timothy & Sabyasachee Mishra. (2013). Modeling Emission Policies Through Travel Demand Mechanisms: Analysis of the Best Reduction Strategies. Transportation Research Board 92nd Annual MeetingTransportation Research Board.2 indexed citations
14.
Zhu, Xiaoyu, et al.. (2013). Framework for Modeling and Forecasting Population Age Distribution in Metropolitan Areas at Level of Transportation Analysis Zone. Transportation Research Board 92nd Annual MeetingTransportation Research Board.1 indexed citations
15.
Mishra, Sabyasachee, Timothy Welch, & Manoj K. Jha. (2013). A Graph Theoretic Approach for Public Transit Connectivity in Multi-Modal Transportation Networks. Transportation Research Board 92nd Annual MeetingTransportation Research Board.
16.
Mishra, Sabyasachee, et al.. (2013). Development of Maryland Statewide Transportation Model and Its Application in Scenario Planning. mediaTUM (Technical University of Munich).3 indexed citations
17.
Welch, Timothy, Sabyasachee Mishra, & Manoj K. Jha. (2012). Transit service indicators for alternative route structure analysis. 45–50.1 indexed citations
Welch, Timothy, et al.. (2000). EFFECTS OF REDUCING CONFLICT POINTS ON REDUCING ACCIDENTS (ABSTRACT ONLY). Bulletin of the World Health Organization. 19(4). 589–94.1 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.