Seite - (000191) - in Knowledge and Networks

185 Fig. 9.5 Energized graphs of four collaboration networks (2007, 2009, 2011, 2013). Circular nodes represent the technological district’s associated members; triangles are partners from a dif- ferent geographical region or nation. Numbers indicate clustering partitions. Red circles around nodes indicate bridging through inconsistencies (Source: Authors’ elaborations based on patterns of R&D collaboration within the technological district) 9 Topology and Evolution of Collaboration Networks