Textual Development within Paradigms and Paradigm Shifts

Provisional Beliefs and Paradigm Shifts

Bayesian inference has the advantage of dynamic consistency, but the drawback of rigidity. When a decision-maker’s initial model fails a hypothesis test, he may wish to form a new model, violating Bayes’ rule. We show that if such “paradigm shifts” are rare, he will be “approximately” dynamically consistent. More specifically, we show that in our setting dynamic consistency is equivalent to the...

Simple Forecasts and Paradigm Shifts

We study the implications of learning in an environment where the true model of the world is a multivariate one, but where agents update only over the class of simple univariate models. If a particular simple model does a poor job of forecasting over a period of time, it is eventually discarded in favor of an alternative—yet equally simple—model that would have done better over the same period....

Paradigm Shifts and Tapeworm Systematics

Adventure Sports Development Paradigm

In the recent years, adventure sports have been growing increasingly. Adventure sports are new and appealing activities that regularly include some kinds of physical and mental challenges and relative presence of natural environment. These activities are presenting new paths and sometime they called as a serious competitor for mainstream sport. The aim of this study was to present a paradigm fo...

Reconstruction of paradigm shifts

There are many extensions of the basic attribute grammar formalism intended to improve its pragmatics, e.g. certain modularity concepts, remote access, object-orientation, templates, rule models and higher-order features. In the paper, a generic and formal approach to an effective and orthogonal reconstruction of the concepts underlying some extensions is described. The reconstruction is effect...