SINAI at GeoCLEF 2006: Expanding the Topics with Geographical Information and Thesaurus.
['Manuel García Vega', 'Miguel Ángel García Cumbreras', 'Luis Alfonso Ureña López', 'José M. Perea-Ortega']
SINAI at GeoCLEF 2006: Expanding the Topics with Geographical Information and Thesaurus.