3 papers
stat.ME2025
Statistical inference for core-periphery structures
Eric Yanchenko, Srijan Sengupta, Diganta Mukherjee
Core-periphery (CP) structure is an important meso-scale network property where nodes group into a small, densely interconnected {core} and a sparse {periphery} whose members prima…
stat.CO2025
A label-switching algorithm for fast core-periphery identification
Eric Yanchenko, Srijan Sengupta
Core-periphery (CP) structure is frequently observed in networks where the nodes form two distinct groups: a small, densely interconnected core and a sparse periphery. Borgatti and…
cs.SI2022
Quantifying the presence/absence of meso-scale structures in networks
Eric Yanchenko
Meso-scale structures are network features where nodes with similar properties are grouped together instead of being treated individually. In this work, we provide formal and mathe…