Visualizing and querying software structures

  • Authors:
  • Mariano Consens;Alberto Mendelzon;Arthur Ryman

  • Affiliations:
  • University of Toronto;University of Toronto;IBM Canada

  • Venue:
  • CASCON '91 Proceedings of the 1991 conference of the Centre for Advanced Studies on Collaborative research
  • Year:
  • 1991

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Visualization

Abstract

Software engineering problems often involve large sets of objects and complex relationships among them. This report proposes that graphical visualization techniques can help engineers understand and solve a class of these problems. To illustrate this, two problems are analyzed and recast using the graphical language GraphLog. The first problem is that of simplifying dependencies among components of a system, which translates into removing cycles from a graph. The second problem is that of designing an efficient code overlay structure, which is facilitated in several ways through graphical techniques.