• Using Group Centrality to Reveal the Role of Disciplines 

      Jiang, Jiepu; Ni, Chaoqun; Sugimoto, Cassidy Rose (Georgia Institute of Technology, 2011-09-17)
      Three group centrality measures, degree, closeness, and betweenness, are utilized in this paper to explore the role of disciplines in two journal co-citation networks by using 677 journals from 40 disciplines categorized ...