@INBOOK{CD_DCS2006,
   Author = {Theodore Dalamagas and Tao Cheng and Timos Sellis},
   Title = {On the Usage of Structural Distance Metrics for Mining Hierarchical Structures},
   Series = {Processing and Managing Complex Data for Decision Support},
   Editor = {J\'{e}r\^{o}me Darmont and Omar Boussa\"{i}d},   
   Publisher = {Idea Group Publishing},
   Address = {Hershey, PA, USA},
   ISBN = {1-59140-655-2},
   Month = {April},   
   Year = {2006},
   Pages = {216-246}
}