Information Technology Reference
In-Depth Information
Fig. 2.
Step by step scenario of building the ACG
node is labeled with the service operation generating message 0002, which is
”RFquote”. A similar scenario concerns the next messages 0003 and 0004 as
described in the illustration below. Message 0005 is not correlated to any previous
message. Therefore, it is placed in the root node. Then, messages 0006 to 0009
are placed in newly created nodes for each of them. Each time a message is
placed in an existing node, its size is incremented and its inner and outer edges
have their weight incremented. The heavier the edges are, the more frequent are
their associated correlations.
3.3
Algorithm for Building the ACG
Building the ACG requires a method to aggregate the correlated messages and
generate the expected graph without necessary generating the correlation graph
