41 citations · 88 across the 9 of their papers we have counts for
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cs.SI2019★ 41 cited
Core-Periphery Structure in Directed Networks
Andrew Elliott, Angus Chiu, Marya Bazzi +2
While studies of meso-scale structures in networks often focus on community structure, core--periphery structures can reveal new insights. This structure typically consists of a we…
stat.AP2019★ 18 cited
Anomaly Detection in Networks with Application to Financial Transaction Networks
Andrew Elliott, Mihai Cucuringu, Milton Martinez Luaces +2
This paper is motivated by the task of detecting anomalies in networks of financial transactions, with accounts as nodes and a directed weighted edge between two nodes denoting a m…