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A theory of medical diagnosis as hypothesis refinement

1997
In this paper, medical diagnosis is viewed as a two-stage process: medical knowledge is first interpreted in a diagnostic sense; next, observed findings are interpreted with respect to this interpreted knowledge and a given hypothesis, yielding a diagnosis.
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KNOWLEDGE BASE REFINEMENT AND THEORY REVISION

1989
Publisher Summary This chapter reviews a few intuitions, beliefs, and speculations concerning the nature of theory revision, its relation to knowledge base refinement, and related topics. The terms knowledge base and knowledge-base refinement seem, for better or for worse, inextricably intertwined with the expert systems movement.
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Turbulence Theory Refined

This manuscript proposes a refined scientific account of turbulence as a dissipative multiscaleregime of nonlinear transport rather than as a vague synonym for disorder or chaos. Thefamiliar chaotic description of turbulence captures the appearance of irregularity, but it doesnot adequately explain the mechanisms of scale interaction, energy transfer ...
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A new four-variable refined plate theory for thermal buckling analysis of functionally graded sandwich plates

Journal of Sandwich Structures and Materials, 2012
Houari Mohammed Sid Ahmed   +2 more
exaly  

Free vibration of nanoplates based on a nonlocal two-variable refined plate theory

Composite Structures, 2013
Parviz Malekzadeh, Mohamad Shojaee
exaly  

Free vibration of laminated composite plates using two variable refined plate theory

International Journal of Mechanical Sciences, 2010
Huu Thai
exaly  

Buckling analysis of plates using the two variable refined plate theory

Thin-Walled Structures, 2009
Jaehong Lee, Huu Thai
exaly  

A two variable refined plate theory for laminated composite plates

Composite Structures, 2009
Jaehong Lee, Huu Thai
exaly  

An efficient and simple refined theory for buckling and free vibration of exponentially graded sandwich plates under various boundary conditions

Journal of Sandwich Structures and Materials, 2014
Abdelouahed Tounsi   +1 more
exaly  

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