Matjaz Bevk Igor Kononenko Towards symbolic mining of images with association rules: Preliminary results on textures. 379-393 2006 10 Intell. Data Anal. 4 http://iospress.metapress.com/openurl.asp?genre=article&issn=1088-467X&volume=10&issue=4&spage=379 db/journals/ida/ida10.html#BevkK06