no code implementations • 27 Mar 2013 • Marvin S. Cohen
Attempts to replicate probabilistic reasoning in expert systems have typically overlooked a critical ingredient of that process.
no code implementations • 27 Mar 2013 • Kathryn Blackmond Laskey, Marvin S. Cohen
Current approaches to expert systems' reasoning under uncertainty fail to capture the iterative revision process characteristic of intelligent human reasoning.
no code implementations • 27 Mar 2013 • Paul E. Lehner, Theresa M. Mullin, Marvin S. Cohen
This paper argues that the principal difference between decision aids and most other types of information systems is the greater reliance of decision aids on fallible algorithms--algorithms that sometimes generate incorrect advice.
no code implementations • 27 Mar 2013 • Marvin S. Cohen
Unaided human decision making appears to systematically violate consistency constraints imposed by normative theories; these biases in turn appear to justify the application of formal decision-analytic models.