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Auflistung Softwaretechnik-Trends 38(1) - 2018 nach Titel
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- ZeitschriftenartikelAdaptive Tests for Adaptive Systems: The Need for New Concepts in Testing for Future Software Systems(Softwaretechnik-Trends Band 38, Heft 1, 2018) Eberhardinger, Benedikt; Seebach, Hella; Reichstaller, André; Knapp, Alexander; Reif, WolfgangSoftware testing plays a major role for engineering future systems that become more and more adaptive to their environment. In order to fulfill the high demand, test automation is needed as a keystone. However, test automation, as it is used today, is counting on captureand-replay-like scripting and is thus not able to keep up with intelligent systems. Therefore, we ask for an adaptive test automation and propose a model-based approach that enables self-awareness as well as awareness of the system under test which is used for automation of the test suites.
- ZeitschriftenartikelAktuelle Methoden zur Gewinnung und Aktualisierung von Traceability-Modellen(Softwaretechnik-Trends Band 38, Heft 1, 2018) FG ARC,
- ZeitschriftenartikelApplying Deep Learning For Imitating Adaptive Agent Behavior in Statistical Software Testing(Softwaretechnik-Trends Band 38, Heft 1, 2018) Reichstaller, André; Eberhardinger, Benedikt; Seebach, Hella; Knapp, Alexander; Reif, WolfgangStatistical test generation builds on profiles which describe the estimated conditions of the system under test’s environment. Such environmental profiles, however, do not directly provide us with inputs for testing particular system components, as those mostly depend on the output of others. We thus a additionally need to estimate this output if we want to maintain statistical accuracy. Instantiating this task for the isolated testing of self-organization mechanisms between adaptive agents, this paper investigates the application of deep learning techniques for imitating the agents’ output. The proposed technique is evaluated on a simulated self-organizing grid of power plants.
- ZeitschriftenartikelAufruf zur Einreichung von Beiträgen zum Workshop Konstruktion von SafeWare(Softwaretechnik-Trends Band 38, Heft 1, 2018) FG ADA
- ZeitschriftenartikelAutomatisierte Prüfung der Nutzerakzeptanz: Ein Emotions-basierter Testansatz(Softwaretechnik-Trends Band 38, Heft 1, 2018) Holl, Konstantin; Scherr, Simon André; Elberzhager, FrankOb eine Software Erfolg hat, liegt häufig an der Nutzerakzeptanz. Als Teil der Qualitätssicherung gilt es, diese ebenfalls zu prüfen. Solche Prüfungen sind jedoch aufwendig, da sie in der Regel einen größeren manuellen Anteil haben. Möchte man Teile der Prüfung automatisieren, erfordert dies bei den Teilnehmern wiederum ein notwendiges Maß an Motivation und Vertrauen. In diesem Artikel stellen wir einen emotions-basierten Testansatz vor, der Motivation und Vertrauen erzeugen kann, um somit zu einer Steigerung der Teilnahmebereitschaft von Testnutzern zu führen. Dies ist dadurch begründet, dass der Ansatz einen spielerischen Effekt für die Nutzer mit sich bringt und bei der Prüfung keine sensiblen Nutzerdaten übertragen werden.
- ZeitschriftenartikelBericht: 41. Treffen der GI-Fachgruppe Test, Analyse & Verifikation von Software (TAV 41)(Softwaretechnik-Trends Band 38, Heft 1, 2018) Pietschker, Andrej
- ZeitschriftenartikelChallenges in Using Interaction Data for Trace Link Creation(Softwaretechnik-Trends Band 38, Heft 1, 2018) Hübner, Paul; Paech, BarbaraFor direct usage of trace links during a development project the precision of information retrieval (IR) based trace link creation is not sufficient [1]. Too many false links generated by IR hinder developers to directly use the resulting links and require further assessment by an expert. Thus, we develop an interaction based trace link creation approach (IL) aiming to create trace links with perfect precision. In IL we utilize the interactions of developers recorded in the IDE while working on a requirement. We already performed an evaluation of our IL approach with open source data [2]. For that we could show that IL creates trace links with perfect precision and has a better recall than IR. However, in a follow up evaluation in which we applied our approach in a student project it turned out that the precision of created trace links was not perfect. Now we are investigating the reasons for this not perfect precision, in particular we try to find techniques to detect wrong links. In this short paper we motivate and introduce our IL approach, compare the two different projects in which we applied IL, discuss reasons why links created by IL can be wrong and outline the challenges how to countervail the creation of wrong links.
- ZeitschriftenartikelDigital Design - Der nächste Schritt für das Requirements Engineering im Kontext der Digitalen Transformation(Softwaretechnik-Trends Band 38, Heft 1, 2018) Lauenroth, Kim; Lehn, Karsten; Trapp, Marcus; Schubert, Ulf
- ZeitschriftenartikelEarly Model-Driven Timing Validation of Embedded Software Systems Developed Using Matlab/Simulink(Softwaretechnik-Trends Band 38, Heft 1, 2018) Iyenghar, Padma; Pulvermueller, ElkeThis paper presents a model-driven workflow for specification of timing constraints in Matlab/Simulink (ML/SL), their extraction and synthesis of a timing analysis model and its subsequent validation in a specialized timing validation tool (e.g. SymTA/S). We present a light-weight interfacing tool framework, adhering to the proposed workflow, and evaluate it in a real-life automotive engine model example. A main benefit of this work is the feedback at early d design stage, about the performance characteristics (e.g. load, schedulability) of the system.
- ZeitschriftenartikelEnriching Requirements Specifications with Videos - The Use of Videos to Support Requirements Communication(Softwaretechnik-Trends Band 38, Heft 1, 2018) Karras, Oliver; Hamadeh, Ahmad; Schneider, Kurt