Érick Lopez-Ornelas Florence Sedes A Semi-Structured representation for Knowledge Discovering using Remote Sensing Images. 24-28 2006 conf/icdm/2006w ICDM Workshops http://doi.ieeecomputersociety.org/10.1109/ICDMW.2006.21 db/conf/icdm/icdmw2006.html#Lopez-OrnelasS06