By investigation, I mean computation

Fast unfolding of communities in large networks

Vincent D. Blondel, Jean‐Loup Guillaume, Renaud Lambiotte et al. · Journal of Statistical Mechanics Theory and Experiment · 2008 · 21.2K citations · Full text

Computing, Sociology, Community Assessment +14

Centrality in social networks conceptual clarification

Linton C. Freeman · Social Networks · 1978 · 16.9K citations

Social Sciences, Sociology, Network Visualization +10

Delinquent Peers Revisited: Does Network Structure Matter?

American Journal of Sociology · 2001 · 1K citations

Social Sciences, Criminology, Sociology +17

Mapping Networks of Terrorist Cells

Valdis Krebs · 2001 · 983 citations

Social Sciences, Conflict Studies, Network Visualization +11

Criminal network analysis and visualization

Jennifer Xu, Hsinchun Chen · Communications of the ACM · 2005 · 277 citations

Computing, Criminology, Visualization +9