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Papers by Wolfram Pietsch

Neuronale Netze in der Betriebswirtschaft, 1996

SICS Software-Intensive Cyber-Physical Systems, 1993

This ICB Research Report constitutes the proceedings of the following events which were held duri... more This ICB Research Report constitutes the proceedings of the following events which were held during the Requirements Engineering: Foundation for Software Quality (REFSQ) conference 2013 in Essen, Germany. * Creativity in Requirements Engineering (CreaRE) * International Workshop on Requirements Prioritization and Communication (RePriCo) * International Workshop on Software Product Management (IWSPM) * Alive Empirical Study * Online Questionnaires * Empirical Research Fair * Doctoral Symposium * Poster Session

Gesellschaft für Informatik e.V. (GI) publishes this series in order to make available to a broad... more Gesellschaft für Informatik e.V. (GI) publishes this series in order to make available to a broad public recent findings in informatics (i.e. computer science and information systems), to document conferences that are organized in cooperation with GI and to publish the annual GI Award dissertation. Broken down into • seminars • proceedings • dissertations • thematics current topics are dealt with from the vantage point of research and development, teaching and further training in theory and practice. The Editorial Committee uses an intensive review process in order to ensure high quality contributions. The volumes are published in German or English. Information:

This ICB Research Report constitutes the proceedings of the following events which were held duri... more This ICB Research Report constitutes the proceedings of the following events which were held during the Requirements Engineering: Foundation for Software Quality (REFSQ) conference 2012 in Essen, Germany. Engineering for Sustainable Systems (RE4SuSy), Requirements Engineering Efficiency Workshop REEW 2012), Creativity in Requirements Engineering (CreaRE 2012), Requirements Prioritization for customer oriented Software Development (RePriCo), International Workshop on Software Product Management (IWSPM), Alive Empirical Study, Online Questionnaires, Empirical Research Fair, Doctoral Symposium.

Interaktive betriebswirtschaftliche Informations- und Steuerungssysteme, 1989

Wirtschaftsinf., 1994

Re-engineering is a relativity young art that examines the change and reorganization existing bus... more Re-engineering is a relativity young art that examines the change and reorganization existing business processes in the organization to change the present, be desired situation and the achievement of radical approvement process organization.For very important significance to have these processes in the overall work of the organization, in this paper first define reengineering process.Then explains the process of implementation the BPR by explaining the link between BPR and managers, employees, consumers and application of information technology. On the other side, the re-engineering processes helping them to managers in the selection process and the decision about what actually needs to introduced to the organization.

IT-Produkte werden auf unterschiedlichen Ebenen und für unterschiedliche Entwicklungsstufen angeb... more IT-Produkte werden auf unterschiedlichen Ebenen und für unterschiedliche Entwicklungsstufen angeboten und können je nach Aufgabe und Hintergrund verschieden betrachtet werden. Es wird ein Modell vorgestellt, welches die verschiedenen Perspektiven und Stufen integriert und eine zielgerichtete und fokussierte Positionierung von IT-Produkten unterstützt – der IT-Produktkompass. Das Gestaltungsfeld der Positionierung von IT-Produkten wird anhand von drei idealtypischen Geschäftsmodellen – Lizenzgeschäft, Lizenz plus Service und Projektgeschäft analysiert und Handlungsoptionen abgeleitet. 1 Abgrenzung und Positionierung von IT-Produkten Das Management von IT-Produkten erfordert eine ganzheitliche Behandlung von betriebswirtschaftlichen und technischen Aspekten. Das Produktmanagement ist die Querschnittsfunktion für die Integration der unterschiedlichen Perspektiven und Aufgaben [AH07; Be01]; die verfügbaren Methoden stellen allerdings vornehmlich Konsumgüter und weniger Dienstleistungen ...

This ICB Research Report constitutes the proceedings of the following events which were held duri... more This ICB Research Report constitutes the proceedings of the following events which were held during the Requirements Engineering: Foundation for Software Quality (REFSQ) conference 2013 in Essen, Germany. Creativity in Requirements Engineering (CreaRE), International Workshop on Requirements Prioritization and Communication (RePriCo), International Workshop on Software Product Management (IWSPM), Alive Empirical Study, Online Questionnaires, Empirical Research Fair, Doctoral Symposium, Poster Session.

This ICB Research Report constitutes the proceedings of the following four workshops which were h... more This ICB Research Report constitutes the proceedings of the following four workshops which were held on Tuesday, 29th June 2010 as part of the Requirements Engineering: Foundation for Software Quality (REFSQ) conference 2010 at the University of Duisburg-Essen. First Workshop on Creativity in Requirements Engineering (CreaRE). First International Workshop on Product Line Requirements Engineering and Quality (PLREQ). First Workshop on Requirements Prioritization for customer-oriented Software-Development (RePriCo). First Workshop on Requirements Engineering in Small Companies (RESC)

Lecture Notes in Business Information Processing, 2013

IT Products are viewed and managed differently depending on the perspectives and the stage within... more IT Products are viewed and managed differently depending on the perspectives and the stage within the life cycle. A model is presented that integrates different perspectives and stages serving as an aid for the analysis of business models and focused positioning of IT-products. Four generic business models are analysed with regard to the product management function in general and the positioning field for IT-products specifically: off-the-shelf (license), license plus service, project, and system service (incl. cloud computing).

Neuronale Netze in der Betriebswirtschaft, 1996

SICS Software-Intensive Cyber-Physical Systems, 1993

This ICB Research Report constitutes the proceedings of the following events which were held duri... more This ICB Research Report constitutes the proceedings of the following events which were held during the Requirements Engineering: Foundation for Software Quality (REFSQ) conference 2012 in Essen, Germany. Engineering for Sustainable Systems (RE4SuSy), Requirements Engineering Efficiency Workshop REEW 2012), Creativity in Requirements Engineering (CreaRE 2012), Requirements Prioritization for customer oriented Software Development (RePriCo), International Workshop on Software Product Management (IWSPM), Alive Empirical Study, Online Questionnaires, Empirical Research Fair, Doctoral Symposium.

Interaktive betriebswirtschaftliche Informations- und Steuerungssysteme, 1989

Wirtschaftsinf., 1994

This ICB Research Report constitutes the proceedings of the following events which were held duri... more This ICB Research Report constitutes the proceedings of the following events which were held during the Requirements Engineering: Foundation for Software Quality (REFSQ) conference 2013 in Essen, Germany. Creativity in Requirements Engineering (CreaRE), International Workshop on Requirements Prioritization and Communication (RePriCo), International Workshop on Software Product Management (IWSPM), Alive Empirical Study, Online Questionnaires, Empirical Research Fair, Doctoral Symposium, Poster Session.

Lecture Notes in Business Information Processing, 2013