We argue that under the stable model semantics default negation can be read as explicit with update. show dynamic logic programming which is based on negation, even in heads, interpreted a variant of updates only. As corollaries, we get an easy description generalized and normal where initially negated literals are updated. These results discussed respect to understanding logic.

Since logical knowledge representation is commonly based on nonclassical formalisms like default logic, autoepistemic logic, or circumscript ion, it is necessary to perform abductive reasoning f rom theories of nonclassical logics. In this paper, we investigate how abduction can be performed from theories in default logic. Different modes of abduction are plausible, based on credulous and skept...

1016j.brainres. A lack of default network suppression is linked to increased.Heightened distractibility in participants with ADHD as indexed by increased reaction time RT variability has been hypothesized to be due to a failure to suff. Task-related suppression of activation in the default network, including medial. Poor performance on attention-demanding tasks. Tional lag pdf clone software in...

John Horty has proposed an approach to reasoning with oughtpropositions which stands in contrast to the standard modal approach to deontic logic. Horty’s approach is based on default theories as known from the framework of Default Logic. It is argued that the approach cannot be extended beyond the most simple kinds of default theories and that it fails in particular to account for conditional o...

The long-standing rationalist tradition in moral psychology emphasizes the role of reason in moral judgment. A more recent trend places increased emphasis on emotion. Although both reason and emotion are likely to play important roles in moral judgment, relatively little is known about their neural correlates, the nature of their interaction, and the factors that modulate their respective behav...

Background: Odontogenic tumors are derived from the epithelial and/or mesenchymal remnants of the tooth-forming apparatus. Therefore, they are found exclusively in tooth-bearing areas. Similar to other neoplasms in the body, odontogenic tumors tend to histologically mimic the cell or tissue of origin. Case history: A 5-year-old boy presented with a chief complaint of pain in the mandible whi...

The present paper aimed at studying the current models of credit portfolio management. There are currently three types of models which consider the risk of credit portfolio: the structural models (Moody's KMV model, and Credit- Metrics model), the intensity models (the actuarial models) and the econometric models (the Macro-factors model). The development of these three types of models is based...

Default logic is one of the best known and most studied of the approaches to nonmonotonic reasoning. Subsequently, several variants of default logic have been proposed to give systems with properties differing from the original. In this paper we show that these variants are in a sense superfluous, in that for any of these variants of default logic, we can exactly mimic the behaviour of a varian...

considering significant influence of financial crisis on the economy as a whole, policymakers spend remarkable resources on supervision and methods to ensure about sustainable financial system . a non-performing loan, or npl, is a loan that is in default or close to being in default. many loans become non-performing after being in default for 90 days, but this can depend on the contract termsan...