Does anybody know any simulator or a standard method for injecting or simulating anomalies in dynamic O/D data, Flow data, Adjacency matrix, graph, network data?
Hi:
I advise U to use " packet builder " software where U can build a customized packet as u wish . Nsl-KDD gives U the forms of the anomalies. the injection will not be fast but it likes good for testing network security systems. another way u can use C#.net to built a customized packet through bcap library and others. Linux system has all those libraries without visual studio
I would suggest that you take a look at:
OddBall: Spotting Anomalies in Weighted Graphs by Leman Akoglu, Mary McGlohon and Christos Faloutsos.
Their work focuses on defining anomalies and once the anomalies have been defined then it is just a matter of injecting the anomalies in the graph that do not follow the power law(choose a distribution to select the random nodes and then use a non power law to generate the number of connected nodes to that "ego" node.
Please check this one:
http://coinlab.ut.ac.ir/documents/17321997/30927624/TKDE_QANet.pdf
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