(a) How does the "Ladder of Inference" differ from such things as
"Intent Structures" (IEEE Trans. on Systems, Man, and Cybernetics, March,
1973)?
(b) How does DIAlogos differ from "Interpretive Structural Modeling"
(SOCIETAL SYSTEMS, Wiley, 1976)?
(c) How is Augustus DeMorgan's Theory of Relations (1847), as augmented by
Charles Sanders Peirce (1839-1914), and Frank Harary, et al, in their book
STRUCTURAL MODELS (Wiley, 1965) get involved in constructing Ladders of
Inference?
-- JOHN WARFIELD Jwarfiel@gmu.edu