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  • Author(s):
    Giordano B. S. Ferreira, Matthias Scheutz, Sunny K. Boyd
    Abstract:

    Decisions about the choice of a mate can greatly impact both individual fitness and selection processes. We developed a novel agent-based model to investigate two common mate choice rules that may be used by female gray treefrogs (Hyla versicolor). In this model environment, female agents using the minimum-threshold strategy found higher quality mates and traveled shorter distances on average, compared with female agents using the best-of-n strategy. Females using the minimum-threshold stra…

    Date Published:
    2018-08
  • Author(s):
    Michael Vierhauser, Jane Cleland-Huang, Rick Rabiser, Thomas Krismayer, Paul Grünbacher
    Abstract:

    Industrial software systems are often systems of systems~(SoS) whose full behavior only emerges during operation. They therefore require monitoring techniques to observe systems and detect deviations from their requirements. The focus of existing monitoring approaches, however, is mainly on detecting violations of expected behavior, while support for diagnosing violations is typically limited or even neglected. Diagnosis is particularly challenging in SoS due to their technological heterogene…

    Date Published:
    2018-08
  • Abstract:

    Categorization of journal articles by methodological approach/TRIP

  • 4

    Article

    Abstract:

    Avey/Desch 2014 ISQ article

  • Abstract:

    Avey/Desch 2014 ISQ article

  • Author(s):
    Kyle Sweeney, Douglas Thain
    Abstract:

    Scientists using workflows often have access to both High Performance Computing and High-Throughput Computing sites, but HPC sites’ architecture is less conducive to HTC paradigms. The choices of middleware and site can have drastic performance differences on different workflows. To explore these differences, we created tools to expand Makeflow and Work Queue’s capabilities. We then performed four speed of light tests, testing job dispatch rate, data delivery from the master to worker…

  • Author(s):
    Stewart Clem
    Abstract:

    In recent scholarship, moral theologians and readers of Thomas Aquinas have shown increasing sensitivity to the role of the passions in the moral life. Yet these accounts have paid inadequate attention to Thomas’s writings on Christ’s passions as a source of moral reflection. As I argue in this essay, Thomas’s writings on Christ’s human affectivity should not be limited to the concerns of Christology; rather, they should be integrated into a fuller account of the human passions. One upshot of…

    Date Published:
    2018-07
  • Author(s):
    Stewart Clem
    Abstract:

    Philosopher Harry Frankfurt has famously coined “bullshit” as a technical term— it refers not to outright lying but rather to a casual indifference to truth. Disregard for truth is accepted and even expected in many contexts, yet it creates conditions for gross injustice and dehumanization. I offer an account of widespread cultural indifference to truth as structural sin, a condition I call “truth indifference.” Drawing on Thomas Aquinas’s understanding of the virtue of truth (veracitas), I m…

    Date Published:
    2017-12
  • Author(s):
    Stewart Clem
    Abstract:

    In this article, I argue that Immanuel Kant fails to provide a satisfactory account of ‘moral debt’ in Religion within the Boundaries of Mere Reason. More precisely, he fails to answer the question of why we should assume that a debt exists in the first place. In light of recent scholarship on this area of his thought, I sketch some possible readings of Kant on the nature of moral transformation that suggest how he might account for this debt. I then argue that these accounts fail to justify …

    Date Published:
    2018-03
  • Author(s):
    Isabel Cabezas
    Abstract:

    Submitted in partial fulfillment of the requirements for the course Eschatology in Art, this paper examines the ways in which the Christian eschatological imagination is expressed in Luca Signorelli’s Capella Nuova fresco cycle at the Cathedral of Orvieto. This cathedral exemplifies how architects and artists used structure and ornament to enhance Catholic teachings. My research, enhanced by a site visit to the cathedral, synthesizes Hans Balthasar’s theoretical ideas of vertical and …

  • Author(s):
    Jürgen Thanhofer-Pilisch, Alexander Lang, Michael Vierhauser, Rick Rabiser
    Abstract:

    Domain-specific languages (DSLs) are frequently used in software engineering. In contrast to general-purpose languages, DSLs are designed for a special purpose in a particular domain. Due to volatile user requirements and new technologies DSLs, similar to the software systems they describe or produce, are subject to continuous evolution. This work explores existing research on DSL evolution to summarize, structure and analyze this area of research, and to identify trends and open issues. We c…

  • Author(s):
    Michael Vierhauser, Sean Bayley, Jane Wyngaard, Jinghui Cheng, Wandi Xiong, Robyn Lutz, Joshua Huseman, Jane Cleland-Huang
    Abstract:

    The growing adoption of small unmanned aircraft systems (sUAS) for tasks such as eCommerce, aerial surveillance, and environmental monitoring introduces the need for new safety mechanisms in an increasingly cluttered airspace. Safety assurance cases (SAC) provide a state-of-the-art solution for reasoning about system and software safety in numerous safety-critical domains. We propose a novel approach based on the idea of interlocking safety cases. The sUAS infrastructure safety case (iSAC) sp…