Astah GSN

Business process GSN (Goal Structuring Notation) design tool.

Published by Change Vision
Distributed by ComponentSource since 2005

Version: V1.2 Updated: Mar 13, 2019 5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review5.00 Star Average Review (1)

Screenshot of Astah GSN
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Astah GSN is now officially part of Astah System Safety

Astah GSN

Astah GSN is a design tool to document arguments using the GSN (Goal Structuring Notation) which is a graphical argumentation notation to explicitly document the individual elements of arguments such as goals, solutions, contexts and its relationships and visualize the structure. Astah GSN helps provide assurance of critical properties of systems, services, organization's safety and security and can be effectively used for Safety Cases.

Astah GSN

Click for moreAbout Astah GSN

What is GSN?
GSN (Goal Structuring Notation) is a graphical notation developed at the University of York for specifying safety cases for safety critical systems. Several standards such as ISO26262 (Automotive E/E systems) and IEC62278 (Railway) mandate the use of safety cases and GSN supports their argumentation structures and its relation to evidences in a comprehensible yet compelling form.

Why GSN?

  • Fosters a deeper understanding of Safety Arguments across diverse Fields
  • Decreases time and...
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Latest News

Astah GSN v1.2
Astah GSN v1.2
March 13, 2019New Version
Adds new Update Diagram menu to adjust object size and layout on the diagram.
Astah GSN launched
Astah GSN launched
July 1, 2014Press Release
Present the structure of GSN arguments for system assurance and dependability.
Important Licensing Information:Please note that there may be a delay before you can use this software as a License File has to be generated using your order details. Annual Single License (Automatic...
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Change Vision
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Operating System for Deployment
  • Windows 8.1
  • Windows 8
  • Windows 7
  • Windows Vista
  • MacOS 10.7
  • MacOS 10.6
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Average Review Score: 5 (1)

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Most recent positive review

ironlucaIndiaover 2 years ago5 star
Very very good UML tool, extremely stable & provides all the necessary features while avoiding the unnecessary bells & whistles of other products.

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