The whole data set will be published after the acceptance of our paper via the same url as shown in the paper.

When using PackageRank software to analyze our data set, please do not change the name of the .net files.

The .net file has the following format:

Node count: *Vertices count

Node List:

    number "node name"

EX:   1    "org.apache.tools.ant.taskdefs.optional.sitraka"

Arc List:

node1 node2 weight

EX: 1 2 3

Meaning: from node 1 to node 2 with weight 3