<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "A geo-temporal information extraction service for processing descriptive metadata in digital libraries"^^ . "In the context of digital map libraries, resources are usually described according to metadata records that define the relevant subject, location, time-span, format and keywords. On what concerns locations and time-spans, metadata records are often incomplete or they provide information in a way that is not machine-understandable (e.g. textual descriptions). This paper presents techniques for extracting geotemporal information from text, using relatively simple text mining methods that leverage on a Web gazetteer service. The idea is to go from human-made geotemporal referencing (i.e. using place and period names in textual expressions) into geo-spatial coordinates and time-spans. A prototype system, implementing the proposed methods, is described in detail. Experimental results demonstrate the efficiency and accuracy of the proposed approaches."^^ . "2009" . . "4, Iss" . . "e-Perimetron"^^ . . "e-Perimetron"^^ . . . . . . . . . . . . . . . . . "H."^^ . "Manguinhas"^^ . "H. Manguinhas"^^ . . "Bruno"^^ . "Martins"^^ . "Bruno Martins"^^ . . "Willington Libardo"^^ . "Siabato Vaca"^^ . "Willington Libardo Siabato Vaca"^^ . . "José"^^ . "Borbinha"^^ . "José Borbinha"^^ . . . . "Third International Workshop Digital Approaches to Cartographic Heritage"^^ . . . . . "Barcelona, España"^^ . . . . . . "A geo-temporal information extraction service for processing descriptive metadata in digital libraries (PDF)"^^ . . . "INVE_MEM_2008_60075.pdf"^^ . . . "A geo-temporal information extraction service for processing descriptive metadata in digital libraries (Other)"^^ . . . . . . "small.jpg"^^ . . . "A geo-temporal information extraction service for processing descriptive metadata in digital libraries (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "A geo-temporal information extraction service for processing descriptive metadata in digital libraries (Other)"^^ . . . . . . "preview.jpg"^^ . . . "A geo-temporal information extraction service for processing descriptive metadata in digital libraries (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "A geo-temporal information extraction service for processing descriptive metadata in digital libraries (Other)"^^ . . . . . . "medium.jpg"^^ . . "HTML Summary of #4367 \n\nA geo-temporal information extraction service for processing descriptive metadata in digital libraries\n\n" . "text/html" . . . "Topografía"@es . "Topography"@en . . . "Informática"@es . "Computer Science"@en . .