Supplemental Material

ExTrA: Explaining Architectural Design Tradeoff Spaces via Dimensionality Reduction

Example datasets:

• Tele Assistance System (TAS)

  • V1 (dataset, csv file): The regular version of the system.
  • V2 (dataset, csv file): In this variant of TAS, we have modified the reliabilities and response times of AS3, which have become worse, and of MS5, which have become better.
  • R Markdown file for data analysis, including PCA and Decision Tree Learning
  • Example plots
  • Link to the SEAMS Tele Assistance System (TAS) exemplar

• Network Architecture Scenario (network)

  • V1 (dataset, csv file): In this first variant, we have a 3x3 network without any modifications in the structural constraints of the system.
  • V2 (dataset, csv file): In this second variant, we have a 3x3 network without enforcement of barrier nodes between low and high nodes.
  • V3 (dataset, csv file): In this third variant, we have a 3x3 network that enforces communication between all nodes through a barrier node.
  • R Markdown file for data analysis, including PCA and Decision Tree Learning
  • Example plots