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 value of the weight is the number of bibliographic resources (articles, proceedings, etc.) Tim Berners-Lee has co-authored with the person linked by that edge.

[MaddaGh]

[chloeppd]

from networkx import MultiGraph

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

[OrsolaMBorrini]

from networkx import MultiGraph

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

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

[Postitisnt]

from networkx import Graph

TBL_graph = Graph()

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

print(TBL_graph.nodes())
print(TBL_graph.edges(data=True))

[AnastasiyaSopyryaeva]

from networkx import Graph

coauthors = Graph()
coauthors.add_node("Tim Berners Lee")
coauthors.add_edge("Tim Berners Lee", "Tom Heath", weight = 18)
coauthors.add_edge("Tim Berners Lee", "Christian Bizer", weight = 18)
coauthors.add_edge("Tim Berners Lee", "Soren Auer", weight = 10)
coauthors.add_edge("Tim Berners Lee", "Lalana Kagal", weight = 9)
coauthors.add_edge("Tim Berners Lee", "James A. Hendler", weight = 8)

print(coauthors.nodes())
print(coauthors.edges(data=True))

[ManueleVeggi]

from networkx import Graph

tmblGraph = Graph()
tmblGraph.add_node("Tim Berners-Lee")
tmblGraph.add_node("Tom Heath")
tmblGraph.add_node("Christian Bizer")
tmblGraph.add_node("Sören Auer")
tmblGraph.add_node("James A. Hendler")
tmblGraph.add_node("Daniel J. Weitzner")

tmblGraph.add_edge("Tim Berners-Lee", "Tom Heath", weight = 18)
tmblGraph.add_edge("Tim Berners-Lee", "Christian Bizer", weight = 18)
tmblGraph.add_edge("Tim Berners-Lee", "Sören Auer", weight = 10)
tmblGraph.add_edge("Tim Berners-Lee", "James A. Hendler", weight = 9)
tmblGraph.add_edge("Tim Berners-Lee", "Daniel J. Weitzner", weight = 8)

[katya-avem]

[angstigone]

[AmeliaLamargese]

from NetworkX import Graph

my_graph = Graph()

my_graph.add_node(1, name = "Tim Berners Lee")
my_graph.add_node(2, name = "Tom Heath")
my_graph.add_node(3, name = "Christian Bizer")
my_graph.add_node(4, name = "Sören Auer")
my_graph.add_node(5, name = "Lalana Kagal")
my_graph.add_node(6, name = "James A. Hendler")

my_graph.add_edge(1, 2, weight = 18)
my_graph.add_edge(1, 3, weight = 18)
my_graph.add_edge(1, 4, weight = 10)
my_graph.add_edge(1, 5, weight = 9)
my_graph.add_edge(1, 6, weight = 8)

[NoraPs]