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Auflistung nach Autor:in "Stumm, Boris"

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  • Konferenzbeitrag
    Change Management in Large Information Infrastructures – Representing and Analyzing Arbitrary Metadata
    (Datenbanksysteme in Business, Technologie und Web (BTW 2007) – 12. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 2007) Stumm, Boris; Dessloch, Stefan
    With information infrastructures getting more and more complex, it becomes necessary to give automated support for managing the evolution of the infrastructure. If changes are detected in a single system, the potential impact on other systems has to be calculated and appropriate countermeasures have to be initiated to prevent failures and data corruption that span several systems. This is the goal of Caro, our approach to change impact analysis in large information infrastructures. In this paper we present how we model the metadata of information systems to make a global analysis possible, regardless of the data models used, and how the analysis process works.
  • Konferenzbeitrag
    GEM: A generic visualization and editing facility for heterogeneous metadata
    (Datenbanksysteme in Business, Technologie und Web (BTW) – 13. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), 2009) Göres, Jürgen; Jörg, Thomas; Stumm, Boris; Dessloch, Stefan
    Many model management tasks, e.g., schema matching or merging, require the manual handling of metadata. Given the diversity of metadata, its many different representations and modes of manipulation, meta-modeland task-specific editors usually have to be c