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Auflistung nach Autor:in "Arndt, Natanael"

1 - 6 von 6
  • Konferenzbeitrag
    AMSL - managing electronic resources for libraries based on semantic web
    (Informatik 2014, 2014) Nareike, Andreas; Arndt, Natanael; Radtke, Norman; Nuck, Sebastian; Seige, Leander; Riechert, Thomas
    In libraries a change from physical resources to electronic resources, with new licensing models and lending processes, has taken places. The existing managing infrastructure is not yet suitable for the upcoming requirements and does not provide support for flexible and extensible data models for being future-proof. In this paper we present a system that uses the generic RDF resource management system OntoWiki for managing library resources. OntoWiki is extended by components for adapting the generic system to the given domain, e.g. by using data templates. In addition the Linked Data capability of OntoWiki is used and extended to import various metadata to enrich the managing resource. Consequently using Linked Data further enables libraries to build up a Linked Data infrastructure in the library domain.
  • Textdokument
    CubeViz.js: A Lightweight Framework for Discovering and Visualizing RDF Data Cubes
    (INFORMATIK 2017, 2017) Abicht, Konrad; Alkhouri, Georges; Arndt, Natanael; Meissner, Roy; Martin, Michael
    In this paper we present CubeViz.js, the successor of CubeViz, as an approach for lightweight visualization and exploration of statistical data using the RDF Data Cube vocabulary. In several use cases, such as the European Unions Open Data Portal, in which we deployed CubeViz, we were able to gather various requirements that eventually led to the decision of reimplementing CubeViz as JavaScript-only application. As part of this paper we showcase major functionalities of CubeViz.js and its improvements in comparison to the prior version.
  • Konferenzbeitrag
    Entwicklung eines mobilen Social Semantic Web Clients
    (INFORMATIK 2010. Service Science – Neue Perspektiven für die Informatik. Band 2, 2010) Arndt, Natanael
  • Textdokument
    LEDSPLaY17
    (INFORMATIK 2017, 2017) Arndt, Natanael; Langer, André; Martin, Michael; Tramp, Sebastian
  • Textdokument
    A Method for Distributed and Collaborative Curation of RDF Datasets Utilizing the Quit Stack
    (INFORMATIK 2017, 2017) Arndt, Natanael; Radtke, Norman
    Knowledge engineering is becoming more and more important and collaborative approaches are promising. Especially in science, collaborative knowledge engineering on research data is a key factor for success. We propose a three layered method for distributed collaboration in curation of RDF datasets with the aim to bring domain experts into the role to command the process. The method builds on the existing infrastructure and work-flows of software engineering. By adding an RDF layer on top of the Git infrastructure, the method is flexible in its adaption to various domains using domain specific editing interfaces.
  • Zeitschriftenartikel
    Mit semantischer Datenverwaltung Big Data in den Griff bekommen
    (Wirtschaftsinformatik & Management: Vol. 8, No. 4, 2016) Isele, Robert; Arndt, Natanael