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Using automatic program analysis techniques for extracting architectural information and its visualization is widely considered useful for program understanding. However, it has to be empirically validated if a given technique is beneficial in practice. This is usually done by performing a set of case studies. To find out for sure whether a technique really has any effect, controlled experiments have...
A dynamic object process graph is a view on the control flow graph from the perspective of a single object. It has been shown that such a graph can be a useful starting point for many reverse engineering tasks, such as program understanding, protocol recovery, and feature location. In a previous paper, we described how dynamic object process graphs can be constructed from detailed program traces....
A trace is a record of the execution of a computer program, showing the sequence of operations executed. A trace may be obtained through static or dynamic analysis. An object trace contains only those operations that relate to a particular object. Traces can be very large for longer system executions. Moreover, they lack structure because they do not show the control dependencies and completely unfold...
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