KeyPlayer

KeyPlayer is a program for identifying an optimal set of nodes in a network for one of two basic purposes: (a) crippling the network by removing key nodes, and (b) selecting which nodes to either keep under surveillance or to try to influence via some kind of intervention. The two purposes are different and require different procedures. The program is distributed with Pajek (network analysis and drawing) and Mage (3D network display).

From: Analytic Technologies (Steve Borgatti and Roberta Chase)

Platform: Windows only

Cost: Free and may be freely distributed.

See: http://www.analytictech.com/keyplayer/keyplayer.htm

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