The Hierarchical Issue Method was formulated in the late 1990s as a means of solving intractable problems, and was published in my Putting Systems to Work, 1992. It later evolved into the Rigorous Soft Methodology…
The Hierarchical Issue Method was formulated in the late 1990s as a means of solving intractable problems, and was published in my Putting Systems to Work, 1992. It later evolved into the Rigorous Soft Methodology…