1. Barabási AL (2009) Scale-free networks: a decade and beyond. Science 325(5939):412–413
2. Bell R, Dean P (1966) Properties of vitreous silica: analysis of random network models. Nature 212(5068):1354–1356
3. Boccaletti S, Latora V, Moreno Y, Chavez M, Hwang DU (2006) Complex networks: structure and dynamics. Phys Rep 424(4):175–308
4. Cao Z, Hei X, Wang L, Shi Y, Rong X (2015) An improved brain storm optimization with differential evolution strategy for applications of ANNs. Math Probl Eng 2015:1–8
5. Cao Z, Shi Y, Rong X, Liu B, Du Z, Yang B (2015) Random grouping brain storm optimization algorithm with a new dynamically changing step size. In: Tan Y, Shi Y, Buarque F, Gelbukh A, Das S, Engelbrecht A (eds) International conference in swarm intelligence. Springer, Cham, pp 357–364