46 citations · 94 across the 24 of their papers we have counts for
4 papers · 1 filter
CHRONEX-US: City-level historical road network expansion dataset for the conterminous United States
Johannes H. Uhl, Keith A. Burghardt, Stefan Leyk
Geospatial datasets on the long-term evolution of road networks are scarce, hampering our quantitative understanding of how the contemporary road network has evolved over the cours…
A Model of Densifying Collaboration Networks
Keith A. Burghardt, Allon G. Percus, Kristina Lerman
Research collaborations provide the foundation for scientific advances, but we have only recently begun to understand how they form and grow on a global scale. Here we analyze a mo…
The Emergence of Heterogeneous Scaling in Research Institutions
Keith A. Burghardt, Zihao He, Allon G. Percus +1
Research institutions provide the infrastructure for scientific discovery, yet their role in the production of knowledge is not well characterized. To address this gap, we analyze…
The Transsortative Structure of Networks
Xin-Zeng Wu, Allon G. Percus, Keith Burghardt +1
Network topologies can be non-trivial, due to the complex underlying behaviors that form them. While past research has shown that some processes on networks may be characterized by…