April 9, 2018
      
                  
        
  Author(s)
  Celia  Paulsen,   Jon M. Boyens,   Nadya  Bartol,   Kris  Winkler
 
       
            
    
    
        In the modern world, where complex systems and systems-of-systems are integral to the functioning of society and businesses, it is increasingly important to be able to understand and manage risks that these systems and components may present to the