Abstract—In medical investigations, uncertainty is a major challenging problem in making decision for doctors/experts to identify the diseases with a common set of symptoms and also has been extensively increasing in medical diagnosis problems. The theory of cross entropy for intuitionistic fuzzy sets (IFS) is an effective approach in coping uncertainty in decision making for medical diagnosis ...

This paper addresses a new approach to the problem of selecting contact locations for grasping in the presence of shape and contact location uncertainty. Focusing on twodimensional planar objects and two-finger grasps for simplicity, we present a principled approach for selecting contact points by minimizing the risk of force-closure failure. The key contribution of the paper is the risk measur...

This paper provides a “non-extensive” information theoretic perspective on the relationship between risk and incomplete states uncertainty. Theoretically and empirically, we demonstrate that a substitution effect between the latter two may take place. Theoretically, the “non-extensive” volatility measure is concave with respect to the standard (based on normal distribution) volatility measure. ...

Before we move forward a basic question arises that, what are quantum properties? To answer this question, we'll look at the basis of quantum mechanics – The Heisenberg's Uncertainty Principle. The uncertainty principle states that the more precisely the position is determined, the less precisely the momentum is known in this instant, and vice versa. For instance, if you measure the position of...

In image matching applications such as tracking and stereo matching, it is common to use the sum-of-squareddi erences (SSD) measure to determine the best match for an image template. However, this measure is sensitive to outliers and is not robust to template variations. We describe a robust measure and eÆcient search strategy for template matching with a binary or greyscale template using a ma...

BACKGROUND AND AIMS New therapies for HCV are rapidly emerging and providers are advising select patients to defer treatment and elect 'watchful waiting'. During the watchful waiting period, patients have been shown to have high rates of illness uncertainty and depression. We sought to answer the question of whether reassuring histological data (showing minimal fibrosis or no fibrosis progressi...

When firms make a decision about irreversible investment, they may not have complete confidence about their perceived probabilitymeasure describing future uncertainty. Theymay think other probabilitymeasures perturbed from the original one are also possible. Such uncertainty, characterized by not a single probability measure but a set of probability measures, is called “Knightian uncertainty.” ...

We study the effect of income uncertainty on consumption in a model that includes precautionary saving. In contrast to previous studies, we focus on time-series variation in income uncertainty. Our time-series measure of income uncertainty is constructed from a panel of forecasts. We find evidence of precautionary saving in that increases in income uncertainty are related to increases in aggreg...

This paper is divided into two parts. Part I discusses limitations o f the measures of global uncertainty o f Lamata and Moral and total uncertainty o f Klir and Ramer. We prove several properties o f different nonspecificity measures. The computational complexity o f different total uncertainty measures is discussed. The need for a new measure of total uncertainty is established in Part I. In ...

OBJECTIVE To examine the relationship of parent and child ratings of illness uncertainty to depressive symptomotology in children with a chronic illness using a mediational model framework. METHOD Mother-child dyads (N = 103 pairs) each completed measures of perceived illness uncertainty, while youth also completed a measure of depressive symptomotology. RESULTS Maternal uncertainty was dir...