Zohreh Nazeri Daniel Barbará Kenneth De Jong George Donohue Lance Sherry Contrast-Set Mining of Aircraft Accidents and Incidents. 313-322 2008 ICDM http://dx.doi.org/10.1007/978-3-540-70720-2_24 conf/incdm/2008 db/conf/incdm/incdm2008.html#NazeriBJDS08