Lecture "Organising information: graphs", exercise 1

[essepuntato]

Consider the list of co-authors of Tim Berners-Lee as illustrated in the right box at http://dblp.uni-trier.de/pers/hd/b/Berners=Lee:Tim. Build an undirected graph containing Tim Berners Lee as the central node, linking it to five nodes representing his top-five co-authors. Also, specify the weight of each edge as an attribute, where the weight value is the number of bibliographic resources (articles, proceedings, etc.) Tim Berners-Lee has co-authored with the person linked by that edge.

[alka2696]

from networkx import Graph

my_graph = Graph()

my_graph.add_node("Tim Berners-Lee")
my_graph.add_node("Tom Heath")
my_graph.add_node("Christian Bizer")
my_graph.add_node("Sören Auer")
my_graph.add_node("Lalana Kagal")
my_graph.add_node("James A. Hendler")

my_graph.add_edge("Tim Berners-Lee", "Tom Heath", weight=18)
my_graph.add_edge("Tim Berners-Lee", "Christian Bizer", weight=18)
my_graph.add_edge("Tim Berners-Lee", "Sören Auer", weight=10)
my_graph.add_edge("Tim Berners-Lee", "Lalana Kagal", weight=9)
my_graph.add_edge("Tim Berners-Lee", "James A. Hendler", weight=8)

[EricaAndreose]

from networkx import Graph

Tim_Berners_Lee_Graph = Graph()

Tim_Berners_Lee_Graph.add_node("Tim Berners Lee")
Tim_Berners_Lee_Graph.add_node("Tom Heath")
Tim_Berners_Lee_Graph.add_node("Christian Bizer")
Tim_Berners_Lee_Graph.add_node("Sören Auer")
Tim_Berners_Lee_Graph.add_node("Lalana Kagal")
Tim_Berners_Lee_Graph.add_node("James A. Hendler")

Tim_Berners_Lee_Graph.add_edge("Tim Berners Lee", "Tom Heat", weight= 18)
Tim_Berners_Lee_Graph.add_edge("Tim Berners Lee", "Christian Bizer", weight= 18)
Tim_Berners_Lee_Graph.add_edge("Tim Berners Lee", "Sören Auer", weight= 10)
Tim_Berners_Lee_Graph.add_edge("Tim Berners Lee", "Lalana Kagal", weight= 9)
Tim_Berners_Lee_Graph.add_edge("Tim Berners Lee", "James A. Hendler", weight= 8)