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Auflistung nach Schlagwort "Software Product Line"

1 - 7 von 7
  • Konferenzbeitrag
    Compositional Analyses of Highly-Configurable Systems with Feature-Model Interfaces
    (Software Engineering 2017, 2017) Schröter, Reimar; Krieter, Sebastian; Thüm, Thomas; Benduhn, Fabian; Saake, Gunter
    Today’s software systems are often customizable by means of load-time or compile-time configuration options. These options are typically not independent and their dependencies can be specified by means of feature models. As many industrial systems contain thousands of options, the maintenance and utilization of feature models is a challenge for all stakeholders. In the last two decades, numerous approaches have been presented to support stakeholders in analyzing feature models. Such analyses are commonly reduced to satisfiability problems, which suffer from the growing number of options. While first attempts have been made to decompose feature models into smaller parts, they still require to compose all parts for analyses. We proposed the concept of a feature-model interface that only consists of a subset of features and hides all other features and dependencies. Based on a formalization of feature-model interfaces, we proved compositionality properties. We evaluated feature-model interfaces using a three-month history of an industrial fea- ture model with 18,616 features. Our results indicate performance benefits especially under evolution as often only parts of the feature model need to be analyzed again.
  • Zeitschriftenartikel
    Leveraging Design Decisions in Evolving Systems
    (Softwaretechnik-Trends: Vol. 32, No. 2, 2012) Küster, Martin; Klatt, Benjamin
    Martin K¨ uster, Benjamin Klatt FZI Forschungszentrum Informatik Haid-und-Neu-Str. 10-14, 76131 Karlsruhe, Germany {kuester,klatt}@fzi.de 1 Introduction
  • Zeitschriftenartikel
    Model-Driven Product Consolidation into Software Product Lines
    (Softwaretechnik-Trends: Vol. 32, No. 2, 2012) Klatt, Benjamin; Krogmann, Klaus
    Benjamin Klatt, Klaus Krogmann FZI Forschungszentrum Informatik Haid-und-Neu-Str. 10-14, 76131 Karlsruhe, Germany {klatt,krogmann}@fzi.de 1
  • Zeitschriftenartikel
    Produktgetriebene Entwicklung von Softwareproduktlinien
    (Wirtschaftsinformatik: Vol. 49, No. 3, 2007) Meister, Jürgen; Appelrath, Hans-Jürgen
    KernpunkteFür die Realisierung von Softwareproduktfamilien findet das Konzept der Softwareproduktlinie eine zunehmende Verbreitung. Die Softwareproduktlinienansätze integrieren unterschiedliche Wiederverwendungskonzepte und spezifizieren ein Vorgehensmodell, um eine effiziente Produkterstellung zu ermöglichen.Klassische proaktive Vorgehensmodelle zur Entwicklung von Softwareproduktlinien verursachen hohe Initialkosten, die bereits vor der Fertigstellung des ersten Software-Produkts anfallen. Aus diesem Grund sind proaktive Ansätze für kleine und mittelständische Softwareunternehmen (KMU) nur bedingt geeignet.Die automatische Produkterstellung ist eines der Merkmale des höchsten Reifegrades einer Softwareproduktlinie. Durch den Verzicht auf eine sofortige Erfüllung dieses Merkmals kann man die Kosten für die Etablierung und Wartung einer Softwareproduktlinie verringern und damit diesen Entwicklungsansatz auch für KMU anwendbar machen.Beim produktgetriebenen Vorgehen werden die Artefakte der Softwareproduktlinie während der Produktentwicklung realisiert und erst nachträglich in die Softwareproduktlinie integriert.AbstractFor the realization of software product families the software-technical concept of the software product line finds an increasing spreading. Due to the high initial costs of current methods for software product line development these methods are not suitable for small and medium-size software enterprises. The contribution of this paper is a method for software product line development which reduces costs for the establishment of a software product line, supports a product-driven advancement of product lines and enables the application of the product line approach in small and medium-size software enterprises.After an introduction to the state of the art, we analyze the requirements for the development of software product lines in small and medium-size enterprises. Subsequently, a product-driven development method is introduced which considers these requirements and supports an evolutionary development of software product lines.
  • Zeitschriftenartikel
    Refactoring of Automotive Models to Handle the Variant Problem
    (Softwaretechnik-Trends: Vol. 32, No. 2, 2012) Mengi, Cem; Nagl, Manfred
    Cem Mengi and Manfred Nagl Software Engineering, RWTH Aachen University, Germany 1 Introduction and Motivation
  • Zeitschriftenartikel
    Requirements on Tailoring Product Line Development Processes
    (Softwaretechnik-Trends: Vol. 32, No. 2, 2012) Streitferdt, Detlef; Mansoor, Arfan
    Detlef Streitferdt, Arfan Mansoor Ilmenau University of Technology {detlef.streitferdt | arfan.mansoor}@tu-ilmenau.de 1 Motivation
  • Zeitschriftenartikel
    Views for Efficient Program Understanding of Automotive Software
    (Softwaretechnik-Trends: Vol. 33, No. 2, 2013) Quante, Jochen
    Jochen Quante Robert Bosch GmbH Corporate Sector Research and Advance Engineering Software P. O. Box 30 02 40, 70442 Stuttgart, Germany Jochen.Quante@de.bosch.com Abstract