Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Surrogate Safety Measures from Traffic Simulation Models
2003512 citationsDouglas Gettman, Larry HeadTransportation Research Record Journal of the Transportation Research Boardprofile →
A real-time traffic signal control system: architecture, algorithms, and analysis
2001506 citationsPitu B. Mirchandani, Larry HeadTransportation Research Part C Emerging Technologiesprofile →
A real-time adaptive signal control in a connected vehicle environment
2015434 citationsYiheng Feng, Larry Head et al.Transportation Research Part C Emerging Technologiesprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
hero ref
This map shows the geographic impact of Larry Head'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 Larry Head with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Larry Head more than expected).
This network shows the impact of papers produced by Larry Head. 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 Larry Head. The network helps show where Larry Head may publish in the future.
Co-authorship network of co-authors of Larry Head
This figure shows the co-authorship network connecting the top 25 collaborators of Larry Head.
A scholar is included among the top collaborators of Larry Head 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 Larry Head. Larry Head is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Head, Larry, et al.. (2017). Systematic Analysis of Traffic Signal Coordination Using Connected-Vehicle Technology. Transportation Research Board 96th Annual MeetingTransportation Research Board.1 indexed citations
6.
Khosravi, Sara, et al.. (2017). Location Estimation of Smart Phone Equipped Pedestrians by Integrating Connected Vehicle Technologies and Map Matching. Transportation Research Board 96th Annual MeetingTransportation Research Board.1 indexed citations
7.
Feng, Yiheng, Shayan Khoshmagham, Mehdi Zamanipour, & Larry Head. (2015). A Real-time Adaptive Signal Phase Allocation Algorithm in a Connected Vehicle Environment. Transportation Research Board 94th Annual MeetingTransportation Research Board.11 indexed citations
Khoshmagham, Shayan, et al.. (2014). Performance Assessment of Multi-Modal Traffic System Using Micro-Simulation Methods. Transportation Research Board 93rd Annual MeetingTransportation Research Board.3 indexed citations
10.
Head, Larry, et al.. (2014). Multi-Modal Intelligent Traffic Signal System - Safer and More Efficient Intersections Through a Connected Vehicle Environment.5 indexed citations
11.
Zamanipour, Mehdi, Larry Head, & Jun Ding. (2014). Priority System for Multimodal Traffic Signal Control. Transportation Research Board 93rd Annual MeetingTransportation Research Board.4 indexed citations
Ding, Jun, et al.. (2013). Development and Testing of Priority Control System in Connected Vehicle Environment. Transportation Research Board 92nd Annual MeetingTransportation Research Board.9 indexed citations
14.
Feng, Yiheng & Larry Head. (2013). A Hierarchical Agent-Based Simulation for Modeling Traveler Behaviors. Transportation Research Board 92nd Annual MeetingTransportation Research Board.5 indexed citations
15.
Head, Larry, et al.. (2013). BLIP: Bus Lanes with Intermittent Priority. Transportation Research Board 92nd Annual MeetingTransportation Research Board.3 indexed citations
He, Qing & Larry Head. (2010). Lane Level Vehicle Positioning with Low Cost GPS. Transportation Research Board 89th Annual MeetingTransportation Research Board.4 indexed citations
18.
Hickman, Mark, et al.. (2009). Evaluation of Resonant Cycles. Transportation Research Board 88th Annual MeetingTransportation Research Board.1 indexed citations
Head, Larry, et al.. (1992). HIERARCHICAL FRAMEWORK FOR REAL-TIME TRAFFIC CONTROL. Transportation Research Record Journal of the Transportation Research Board.78 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.