We consider a decision maker who is unaware of objects to be sampled and thus cannot form beliefs about the occurrence of particular objects. Ex ante she can form beliefs about the occurrence of novelty and the frequencies of yet to be known objects. Conditional on any sampled objects, she can...

This article examines the dynamics of relation fraud resulting in the murder of a grandparent by her grandson. While such instances are admittedly rare as forms of both murder and fraud more generally, this unique case nonetheless demonstrates that relation fraud resulting in murder is a...

We consider a decision maker who is unaware of objects to be sampled and thus cannot form beliefs about the occurrence of particular objects. Ex ante she can form beliefs about the occurrence of novelty and the frequencies of yet to be known objects. Conditional on any sampled objects, she can...

Прошло двадцать лет с момента опубликования статьи Б. Артура «Индуктивное мышление и ограниченная рациональность». Однако проблемы, поднятые Б. Артуром, не...

Each problem always originates from constraints. The decision is a response to the challenges by the environment. In order to chose appropriate decision support techniques the structural complexity of the problem has to be determined. The aim of the application of knowledge based systems is to...