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Auflistung nach Autor:in "Gall, Harald"

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  • Konferenzbeitrag
    Personal knowledge mapping with semantic web technologies
    (WM2009: 5th conference on professional knowledge management, 2009) Hert, Matthias; Reif, Gerald; Gall, Harald
    Semantic Web technologies promise great benefits for Personal Knowledge Management (PKM) and Knowledge Management (KM) in general when data needs to be exchanged or integrated. However, the Semantic Web also introduces new issues rooted in its distributed nature as multiple ontologies exist to encode data in the Personal Information Management (PIM) domain. This poses problems for applications processing this data as they would need to support all current and future PIM ontologies. In this paper, we introduce an approach that decouples applications from the data representation by providing a mapping service which translates Semantic Web data between different vocabularies. Our approach consists of the RDF Data Transformation Language (RDTL) to define mappings between different but related ontologies and the prototype implementation RDFTransformer to apply mappings. This allows the definition of mappings that are more complex than simple one-to-one matches.
  • Zeitschriftenartikel
    Profile-based View Composition in Development Dashboards
    (Softwaretechnik-Trends Band 35, Heft 2, 2015) Brandtner, Martin; Leitner, Philipp; Gall, Harald
    Continuous Integration (CI) environments cope with the repeated integration of source code changes and provide rapid feedback about the status of a software project. However, as the integration cycles become shorter, the amount of data increases, and the effort to find information in statically composed CI dashboards becomes substantial. We want to address the shortcoming of static views with a so-called Software Quality Assessment (SQA) mashup and profiles. SQA-Mashup describes an approach to enable the integration and presentation of data generated in CI environments. In addition, SQA-Profiles describe sets of rules to enable a dynamic composition of CI dashboards based on stakeholder activities in tools of a CI environment (e.g., version control system).