Hayes, A. T.Dormiani-Tabatabaei, P.2004-11-042004-11-042004-11-04200210.1109/ROBOT.2002.1014331https://infoscience.epfl.ch/handle/20.500.14299/172283Self-Organized Flocking with Agent Failure: Off-Line Optimization and Demonstration with Real Robotstext::conference output::conference proceedings::conference paper