Event-based optimization of air-to-air business processesSterling, Leon; Taveter, KuldarIntelligent Complex Event Processing : AAAI Spring Symposium on Intelligent Event Processing : March 23-25, 2009, Stanford, California, USA2009 / p. 80-85 https://www.researchgate.net/publication/221251496_Event-based_Optimization_of_Air-to-Air_Business_Processes