Updating and downdating techniques for optimizing network robustness”, submitted

Complex networks...? A complex network is a graph that exhibits non-trivial topological features.✞ ✝ ☎✆A complex network is not a regular, nor a random graph. They are used to model interactions of various types: • social networks: collaboration, friendship,...; • biological networks: PPI, food webs,...; • technological networks: www, internet,...; • transportation network: air routes, road maps,... and of course they are used to describe • Facebook, Twitter, Instagram,... Complex networks...? A complex network is a graph that exhibits non-trivial topological features.✞ ✝ ☎✆A complex network is not a regular, nor a random graph. They are used to model interactions of various types: • social networks: collaboration, friendship,...; • biological networks: PPI, food webs,...; • technological networks: www, internet,...; • transportation network: air routes, road maps,... and of course they are used to describe • Facebook, Twitter, Instagram,..