... 20 01), FSG (Kuramochi and Karypis 20 01),MoSS/MoFa (Borgelt and Berthold 20 02) , gSpan (Yan and Han 20 02) , Closegraph(Yan and Han 20 03) , FFSM (Huan et al. 20 03) , and Gaston (Nijssen and Kok 20 04).A ... Figure 3. Each column gives the newnodes that have been added by FSMTree.1 2 3 4 5 6N1() N 2 (1) N 2 (2) N 3 (3) N6 (3, 4) N 2 (5) N7(1 ,3, 6)N4(1 ,3) N9 (3, 4,5) N8 (2, 3, 6)N5 (2, 3) Fig. ... Knowledge Discovery and Data Mining (KDD 20 03, Washington, DC), 28 6 29 5. ACM Press, New York, NY, USAGraph Mining: Repository vs. Canonical Form 23 5 2 2.5 3 3.544.5 5 5.560 20 406080subgraphs/104generateddupl....