Given the following projections of a bipartite network :

Which of the options below provides a possible Network that generated those projections? 






  1. 1
  2. 2
  3. 3
  4. 4
  5. None of the above

Comentários

Postar um comentário

Postagens mais visitadas deste blog

June 2nd question: Communities

Which of the following statements about communities is generally true? Communities are densely interconnected groups of nodes within a network that tend to have more connections within the group than with nodes outside the group. Communities are only applicable to social networks and do not occur in other types of networks. Communities do not overlap with each other in a network and are always disjoint. Communities' structures are rigid and do not evolve or change over time. None of the above.
Leia mais

Clustering coefficient and random networks

Imagem
Knowing that the clustering coefficient is a property of a specific node of a network that try to represent how well connected the neighborhood of the node is, and can be calculated as following for node i: Ci = 2Li/(ki*(ki-1)) Ci = 0 if ki <= 1 where: Ci = Clustering coefficient Li = Number of links between node i’s neighbors ki = Degree of node i Given the following graph: And the following affirmatives, which alternative attend the following situations respectively: A vertex that will have a fully connected neighborhood after its removal The vertex that has the lowest clustering coefficient greater than 0 In a random network the clustering coefficient can be represented as: Ci=p=<Li>/N, where p is the probability of the existence of an edge between two nodes. Node F, Node C, true Node E, Node B, false Node C, Node D, false Node F, Node B, true None of the above  Original idea by: Hitalo Cesar Alves  
Leia mais