0000000000190918

AUTHOR

Timo Homburg

0000-0002-9499-5840

showing 3 related works from this author

Interpreting Heterogeneous Geospatial Data Using Semantic Web Technologies

2016

International audience; The paper presents work on implementation of semantic technologies within a geospatial environment to provide a common base for further semantic interpretation. The work adds on the current works in similar areas where priorities are more on spatial data integration. We assert that having a common unified semantic view on heterogeneous datasets provides a dimension that allows us to extend beyond conventional concepts of searchability, reusability, composability and interoperability of digital geospatial data. It provides contextual understanding on geodata that will enhance effective interpretations through possible reasoning capabilities. We highlight this through …

[ INFO ] Computer Science [cs]Geospatial analysisComputer scienceInteroperabilitySemantification02 engineering and technologySDIcomputer.software_genreSocial Semantic Web020204 information systems0202 electrical engineering electronic engineering information engineeringSemantic analyticsGeospatial PDF[INFO]Computer Science [cs]Web Coverage ServiceSemantic Web StackSemantic WebData WebR2RMLInformation retrievalLand usebusiness.industryCIPcomputer.file_formatGeoSPARQLInteroperabilityGeoSPARQLSemantic technology020201 artificial intelligence & image processingHeterogeneitybusinesscomputer
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Automatic Integration of Spatial Data into the Semantic Web

2017

International audience

021110 strategic defence & security studies[ INFO ] Computer Science [cs]Information retrieval[INFO.INFO-WB] Computer Science [cs]/Webbusiness.industryComputer scienceOntology-based data integration05 social sciences[INFO.INFO-WB]Computer Science [cs]/Web[ INFO.INFO-WB ] Computer Science [cs]/Web0211 other engineering and technologies050801 communication & media studies02 engineering and technology[INFO] Computer Science [cs]Social Semantic Web0508 media and communicationsSemantic computingSemantic analyticsSemantic integration[INFO]Computer Science [cs]Semantic Web StackbusinessSemantic WebData WebComputingMilieux_MISCELLANEOUS
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Integration, Bewertung und Nutzung heterogener Datenquellen mittels semantischer Werkzeuge

2017

In diesem Artikel stellen wir unsere Forschung in der Integration von Geodaten in einen Semantic Web Kontext in unserem Projekt Semantic GIS vor. Zunächst möchten wir den Zweck und die Vorteile einer Integration und Interpretation von Daten in das Semantic Web beleuchten und anschließend unseren Integrationprozess bestehend aus Datengewin-nung, automatischer Interpretation, Qualitätssicherung und Provenance sowie den Datenzugriff erklären. Um die Anwendung unserer Forschung zu demonstrieren gehen wir auf zwei Anwendungsfälle in unserem Projekt ein: Die Bewertung von OpenStreetMap Daten und die Verbesserung des Katastrophenschutzes mittels semantischem Reasoning. Wir schließen den Artikel mi…

On- tologyR2RMLProvenance Keywords: GeodatenDatenqualitätLinked dataSemantificationOntologieNatural Language processingSDI[INFO] Computer Science [cs]Geospatial dataSemantifikationSemantisches WebProvenance[INFO]Computer Science [cs]Sprachverarbeitung natürlicher SprachenData QualitySemantic web
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