José Carlos González Julio Villena Cristina Moreno José Luis Martínez-Fernández Semiautomatic Extraction of Thesauri and Semantic Search in a Digital Image Archive. 279-290 2006 ELPUB https://nbn-resolving.org/urn:nbn:se:elpub-254_elpub2006 conf/elpub/2006 db/conf/elpub/elpub2006.html#GonzalezVMM06