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  • Creator(s):
    Christianos Burlotos
    Description:

    This tool calculates the design loads on a reinforced concrete special moment frame with a corrugated galvanized iron roof, determines force and moment demands through an approximate portal frame analysis, assesses load combinations, evaluates the capacity of members compared to the demands, and approximates the cost of needed construction materials. It was produced by MSCE student Christianos Burlotos in order to parametrically assess frames to determine the best-fit frame for single-family …

    Date Created:
    2020-07-20
    Record Visibility:
    Public
  • Creator(s):
    Christianos Burlotos
    Description:

    This multilayered spreadsheet is used to assist aspiring homeowners design their home from a pre-set list of options for floorplans, finishes, fixtures, and basic services. It also rapidly calculates an estimated total cost for the structure as well as a corresponding monthly payment amount. This allows the design process to be performed iteratively, giving families autonomy in the design of their own home, the chance to consider a variety of options and combinations, and the immediate knowle…

    Date Created:
    2020-07-20
    Record Visibility:
    Public
  • Creator(s):
    Christianos Burlotos
    Description:

    This tool calculates the design loads on a reinforced concrete special moment frame with a concrete slab roof, determines force and moment demands through an approximate portal frame analysis, assesses load combinations, evaluates the capacity of members compared to the demands, and approximates the cost of needed construction materials. It was produced by MSCE student Christianos Burlotos in order to parametrically assess frames to determine the best-fit frame for single-family homes in Leog…

    Date Created:
    2020-07-20
    Record Visibility:
    Public
  • Creator(s):
    Tianze Peng, David Richter
    Description:

    Updates on 7/19/2020

    PDF data are added for the boundary condition group “M4”.

    Description (updated: 12/26/2019)

    Matlab code for figures 3-7

    Date Created:
    2019-12-26
    Record Visibility:
    Public
  • Creator(s):
    Marc Muller, Jaynise Perez-Valentin
    Description:

    This dataset accompanies the Manuscript “Impact of Hurricane Maria on beach erosion in Puerto Rico: remote sensing and causal inference” by Jaynise Perez-Valentin and Marc F. Muller, November 2019.

    beachesGIS is a zip archive that contains GIS vectors of 75 beach polygons across Puerto Rico. The vectors are provided in ESRI Shapefile format and LatLong coordinate system and have an attribute table with a beach name.

    TimeSeries is a csv table containing time series of shoreline pos…

    Date Created:
    2019-11-06
    Record Visibility:
    Public
  • Author(s):
    Ankit Agrawal, Seyedehzahra Khoshmanesh, Michael Vierhauser, Mona Rahimi, Jane Cleland-Huang, Robyn Lutz
    Abstract:

    Safety Assurance Cases (SACs) are increasingly used to guide and evaluate the safety of software-intensive systems. They are used to construct a hierarchically organized set of claims, arguments, and evidence in order to provide a structured argument that a system is safe for use. However, as the system evolves and grows in size, a SAC can be difficult to maintain. In this paper we utilize design science to develop a novel solution for identifying areas of a SAC that are affected by changes t…

    Date Published:
    2019-05
    Record Visibility:
    Public
  • Author(s):
    Rick Rabiser, Klaus Schmid, Holger Eichelberger, Michael Vierhauser, Sam Guinea, Paul Gruenbacher
    Abstract:

    [Context] Complex and heterogeneous software systems need to be monitored as their full behavior often only emerges at runtime, e.g., when interacting with other systems or the environment. Software monitoring approaches observe and check properties or quality attributes of software systems during operation. Such approaches have been developed in diverse communities for various kinds of systems and purposes. For instance, requirements monitoring aims to check at runtime whether a software…

    Record Visibility:
    Public
  • Author(s):
    Michael Vierhauser, Sean Beyley, Jane Wyngaard, Wandi Xiong, Joshua Huseman, Robyn Lutz, Jane Cleland-Huang
    Abstract:

    The growing adoption of unmanned aerial vehicles (UAV) for tasks such as eCommerce, aerial surveillance, and environmental monitoring introduces the need for new safety mechanisms in an increasingly cluttered airspace. In our work we thus emphasize safety issues that emerge at the intersection of infrastructures responsible for controlling the airspace, and the diverse UAVs operating in their space. We build on safety assurance cases (SAC)- a state-of-the-art solution for reasoning about safe…

    Record Visibility:
    Public
  • Author(s):
    Norbert Seyff, Michael Vierhauser, Michael Schneider, Jane Cleland-Huang
    Abstract:

    [Context and motivation] With the rise of cyber-physical systems (CPS), smart ecosystems, and the Internet of Things (IoT), software-intensive systems have become pervasive in everyone’s daily life. The shift from software systems to ubiquitous adaptive software-intensive systems not only affects the way we use software but further has an impact on the way these systems are designed and developed. Gathering requirements for such systems can benefit from elicitation processes that are conducte…

    Record Visibility:
    Public
  • Creator(s):
    David H Richter, Anne E Dempsey
    Description:

    Data for the reproduction of figures found in the paper Turbulent transport of spray droplets in the vicinity of moving surface waves written by David Richter et al.

    Included in this data set is: Spray Droplet Concentration, normalized velocity, and surf. Joint probability distributions of the droplet ejection location with (a) the droplet death location, (b) the maximum height reached by the droplet during its lifetime, and © the droplet lifetime for Cases d10 and d100.

    Date Created:
    2019-03-29
    Record Visibility:
    Public
  • Creator(s):
    Kenneth Christensen, Nathaniel R. Bristow
    Date Created:
    2019-03-19
    Record Visibility:
    Public
  • Creator(s):
    Tianze Peng, David Richter
    Description:

    Essential data for “Sea Spray and Its Feedback Effects: Assessing Bulk Algorithms of Air-Sea Heat Fluxes via Direct Numerical Simulations” published in Journal of Physical Oceanography. DOI:10.1175/JPO-D-18-0193.1

    File 1: Flux_Data.pdf Horizontal and temporal mean of heat fluxes at the bottom surface for all cases in the paper

    File 2: Joint_PDF.zip Raw data for spray statistics (temperature and radius change vs. residence time)

    Date Created:
    2019-03-15
    Record Visibility:
    Public