72 citations · 293 across the 12 of their papers we have counts for
3 papers · 1 filter
backbone: An R Package for extracting the backbone of bipartite projections
Rachel Domagalski, Zachary Neal, Bruce Sagan
Bipartite projections are used in a wide range of network contexts including politics (bill co-sponsorship), genetics (gene co-expression), economics (executive board co-membership…
False positives using social cognitive mapping to identify childrens' peer groups
Zachary Neal, Jennifer Watling Neal, Rachel Domagalski
Children and adolescents interact in peer groups, which are known to influence a range of psychological and behavioral outcomes. In developmental psychology and related disciplines…
Detecting coalitions by optimally partitioning signed networks of political collaboration
Samin Aref, Zachary Neal
We propose new mathematical programming models for optimal partitioning of a signed graph into cohesive groups. To demonstrate the approach's utility, we apply it to identify coali…