changes gnuplot terminal and extension to png
adds import in greedy routing algorithm
erstelle ClosenessCentralityNodeSorter
add package gtna.projects.resilienceMeasure and class NodeSortingTest
implement method isPropertyEqual, class DegreeAsc in ClosenessCentralityNodeSorter
sort() implemented, CC must be calculated
added: BetweennessCentralityNodeSorter
added: EffectiveEccentricityNodeSorter
Try to implement all shortest path
exact closenesscentrality implemnted
try to implement Floyd's Algorithm
Using Floyd's Algorithm to calculate all pairs shortest paths
try to implement betweenness centrality
implemented: import graph from file using gephi toolkit + import test
error fixed in graph import, closeness centrality correcness checked
fix error (doubleValue and intValue) in betweennesscentrality
remove log in algorithms
add egenvector centrality
create a class for all centralities, betweenness and closeness are tested
implement: biconnected component metric, 1. Version: list all biconnected components