Software birthmark based on component dependence graph cluster

In this paper, a birthmark technique based on static and dynamic component dependence graph cluster is presented and empirically evaluated. To argue the advantage of this technique, the credibility and reliability are evaluated. Experimental results showed that, it is more stable than the birthmark based on component dependence graph and WPP, clustering make the birthmarks more accurately. It complements the proposed birthmark techniques which extract birthmark from the entire program.