Simone Bürsner

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This paper presents procedural guidance for performing activities of creative problem-solving within systems engineering. We have applied this method in four case studies in different domains, slightly varying the techniques applied. This paper describes the experience gained and gives recommendations. Furthermore, the procedure integrates itself seamlessly(More)
Software repository data, for example in issue tracking systems, include natural language text and technical information, which includes anything from log files via code snippets to stack traces. However, data mining is often only interested in one of the two types e.g. in natural language text when looking at text mining. Regardless of which type is(More)
[Context and motivation] Communication in distributed software development is usually supported by issue tracking systems. Within these systems, most of the communication is stored as unstructured natural language text. The natural language text, however, contains much information with respect to requirements management, e.g. discussion, clarification and(More)
In a two semester software engineering (SE) course at Bonn-Rhine-Sieg University students have the opportunity to actually elicit, analyze and document requirements as well as design and develop a correspondent software product in teams of approximately four. The students have to use an issue tracking software in combination with a Requirements Engineering(More)
Strukturiertes und methodisch fundiertes RE kann in kleinen und mittelständischen Software-Unternehmen (im Folgenden KMU) aus mehreren Gründen eingeführt werden. Beispiele hierfür sind Firmenwachstum, Kundenvorgaben, Fluktuation oder intrinsische Motivation des KMU. Wachsende Firmen können ab einer gewissen Mitarbeiterzahl von ca. 15-20 Personen nicht mehr(More)
Prof. Dr. rer. nat. Dr. med. Klaus Spitzer leitet die Arbeitsgruppe Wissensbasierte Systeme in der Abteilung Medizinische Informatik des Instituts für Medizinische Biometrie und Informatik der Universität Heidelberg. Forschungsschwerpunkte sind wissensbasierte Systeme in der Medizin, insbesondere Systeme zur Unterstützung der klinischen Diagnoseund(More)