Mitra Basu Horst Bunke Alberto Del Bimbo Guest Editors' Introduction to the Special Section on Syntactic and Structural Pattern Recognition. 1009-1012 2005 27 IEEE Trans. Pattern Anal. Mach. Intell. 7 http://doi.ieeecomputersociety.org/10.1109/TPAMI.2005.141 db/journals/pami/pami27.html#BasuBB05