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- KonferenzbeitragKeynote: pair - requirements engineering(Software-engineering and management 2015, 2015) Spillner, Andreas
- KonferenzbeitragEvolutionäre entwicklung einer web-anwendung im kirchlichen umfeld(Software-engineering and management 2015, 2015) Schmitt-Wagner, Ursula; Vekens, Alexander Van Der
- KonferenzbeitragEin ansatz zur standardisierung von business intelligence in der cloud(Software-engineering and management 2015, 2015) Norkus, OliverAktuelle Business Intelligence (BI) - Systeme erfüllen die gestiegenen Anforderungen der Anwender insbesondere in der Energiewirtschaft getrieben durch das Vorhaben der Energiewende nicht mehr hinreichend. Cloud Computing (CC) bietet Potenziale, die damit verbundenen Herausforderungen zu lösen. Als Ursache dafür, dass die Verbindung von BI und CC noch nicht weit verbreitet ist, wurden fehlende Standards identifiziert. Durch einen eigenen Beitrag in Form eines Referenzmodells für analytische Anwendungen in der Cloud für die Energiebranche, welches nach den Prinzipien des Design-Science-Research- Ansatzes erstellt werden soll, will dieses Promotionsvorhaben die derzeitige Situation verbessern.
- KonferenzbeitragScalable sampling and prioritization for product-line testing(Software-engineering and management 2015, 2015) Al-Hajjaji, MustafaExhaustively testing every product of a software product line (SPL) is a difficult task due to the combinatorial explosion of the number of products. Several sampling approaches have been proposed to select a subset of the products that can be used to test the SPL. However, these approaches do not scale to large SPLs such as the Linux kernel. Since the time budget of testing is usually limited, the order in which products are tested is important. Products have been prioritized based on domain knowledge or feature-model criteria, but not much attention has been paid to source code. We plan to use evolutionary testing approaches with different inputs to fitness functions to explore the configuration space of feature models. The configurations will be generated and prioritized automatically. Using criteria from feature model and source code, we want to investigate whether we can increase the efficiency of SPL testing. In this proposal, we present research questions that investigate how we can employ evolutionary testing approaches to increase the efficiency of SPL testing.
- KonferenzbeitragOptimization of component allocations in middleware platforms using performance models(Software-engineering and management 2015, 2015) Willnecker, FelixDistributed enterprise applications are typically implemented as system-ofsystems composed of components and linked via middleware. These systems often utilize corresponding resources far below available capacity. In order to increase resource utilizations the consolidation of components demands several tests on environments comparable to the production system. Performance models can be used to landscape such system architectures and to simulate changes in the component topology or resource environment without harming production systems. Therefore, this work aims at extracting performance models from distributed middleware platforms. Based on these models, an architecture optimizer is built to test different allocation topologies. Subsequently, the optimized model is simulated and the prediction accuracy of architecture changes is evaluated in this work. This allows architects to evaluate component changes and topology variations without a replica of the production system.
- KonferenzbeitragAutomated decision support for recurring design decisions considering non-functional requirements(Software-engineering and management 2015, 2015) Busch, AxelPlanning high quality software means more than regarding functionality. Considering non-functional requirements, implementing them and understanding their effects on the software architecture remain often an open question. Therefore, in this paper, we present an approach that provides decision support in a software development process for recurring design decisions in the field of non-functional requirements. The approach defines a design decision model that allows to encapsulate the reasoning of design decisions, make them reusable and use them to enable automated feedback in a decision making process. At the end, this approach increases the developer's productivity by reusing design decisions and therefore allows to implement requirements with lower overhead and to improve the architecture quality by a tool assisted decision support process.
- KonferenzbeitragXtext - werkzeugunterstützung für bestehende sowie eigene sprachen einfachentwickeln(Software-engineering and management 2015, 2015) Oehm, Stefan; Eysholdt, Moritz
- KonferenzbeitragMigrating to a service-oriented architecture(Software-engineering and management 2015, 2015) Sneed, Harry
- KonferenzbeitragC# durch die brille des software-entwicklers(Software-engineering and management 2015, 2015) Lammerz, Markku; Michielse, Dennis
- KonferenzbeitragControl-flow integrity(Software-engineering and management 2015, 2015) Barresi, Antonio; Payer, Mathias; Gross, Thomas