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How to make it better ? – Extracting implicit knowledge in Origami (paper folding) via GSN

  • by kenjihiranabe
  • Posted on August 24, 2014February 8, 2015
  • GSN

Do you know Origami? The wikipedia entry “origami” says: Origami (折り紙, from ori meaning “folding”, and kami meaning “paper” (kami changes to gami due to rendaku) is the traditional Japanese art of paper folding, which […]

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What is GSN and What it’s for?

  • by kenjihiranabe
  • Posted on August 6, 2014February 8, 2015
  • GSN

GSN stands for “Goal Structuring Notation” and it visualizes an argument structure that supports a claim to be true. In the industry in which safety assurance is critical, standards such as ISO61508(general), ISO26262(automotive), DO-178B(airplane), etc require […]

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What we care the most during development of Astah SysML

  • by Satomi Joba
  • Posted on April 28, 2014February 8, 2015
  • Releases

We released Astah SysML 1.2 last friday. SysML is the International Standard to support MBSE (Model-Based Systems Engineering) and Astah SysML is proudly the only tool for it made in Japan. Kenji (CEO of Change […]

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Astah SysML 1.2 Released!

  • by Satomi Joba
  • Posted on April 28, 2014February 8, 2015
  • Releases
Astah SysML Block Definition Diagram

We released Astah SysML 1.2 last Friday. Version 1.2 has new functionalities and improvements made based on user’s feedback such as: – An ability to copy and paste models between .asml files – Easier to […]

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Objective-C Export Available with anycode Plug-ins update!

  • by Satomi Joba
  • Posted on March 26, 2014February 8, 2015
  • Code Generation

Objective-C export is now available with any<code/> Plug-in’s update made on March 23rd. The any<code/> is a free code generator specially made for Astah which our Friends of Astah member Jose developed. This enables you to […]

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Breakdown of Astah SysML 1.1’s Release Notes

  • by Satomi Joba
  • Posted on March 4, 2014February 8, 2015
  • Releases

Hi Astah SysML users, I wanted to break down new functions and improvements of Astah SysML 1.1’s Release Notes here. API Based on requests from our loyal users who wish to integrate SysML models of […]

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Astah SysML 1.1 Released – API now available!

  • by Satomi Joba
  • Posted on March 4, 2014February 8, 2015
  • Releases

Our SysML modeling tool Astah SysML‘s latest version 1.1 is now out! What is SysML? SysML is already the standard for complex and large engineering problems, and its use is growing everyday. SysML creates a […]

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Astah GSN demo at OMG Santa Clara

  • by kenjihiranabe
  • Posted on December 13, 2013February 8, 2015
  • Event

Toshi (tech. lead of Astah) and I are now at the OMG meeting in Santa Clara this week. Yesterday (Dec.12), we hold a joint meeting with; SysA(Systems Assurance Task Force) ADTF(Analysis and Design Task Force) SE DSIG(Systems Engineering […]

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Astah UMLPad Ver1.1 Released

  • by Satomi Joba
  • Posted on November 26, 2013February 8, 2015
  • Releases

Have fun modeling class diagrams on iPad on the latest version of Astah UMLPad 1.1! The latest version of our UML modeling tool for iPad is optimized for iOS7 and also Retina display. Here are some new […]

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I hosted Astah SysML Webinar

  • by yizhouchangevision
  • Posted on July 29, 2013February 8, 2015
  • Event

I hosted a following webinar on July 19th about “Introduction to Astah SysML”. Here’s a recorded webinar video uploaded on Youtube: In this webinar, I created some diagrams to design a part of SUV engine […]

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