Question: Node Question 12. (11 marks) Consider the following social graph 13 V1 a) [7 marks] Let g(vi, vj) be shortest path distance between nodes vi

Node Node Question 12. (11 marks) Consider the following social graph 13 V1 a) [7 marks] Let g(vi, vj) be shortest path distance between nodes

Question 12. (11 marks) Consider the following social graph 13 V1 a) [7 marks] Let g(vi, vj) be shortest path distance between nodes vi and v,. The closeness centrality is defined by i, U i) Calculate closeness centrality for nodes v4. ii) Which node has the highest closeness centrality? What is the closeness centrality of that node

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5. Are there values in conflict now that you have a better understanding of the problem?

4. What are the facts that need to be considered? What assumptions are you making?

2. Who are the stakeholders, and how would they define the problem? What are the values of greatest importance to these stakeholders?