Sentence examples for possibility necessity from inspiring English sources

A fuzzy possibilistic programming approach is applied to this model, where possibility, necessity and credibility measures are adopted according to the decision makers' preference.

In fact, it is a common thought that possibility, necessity, and related modal notions, form a tight circle of interrelated concepts, so that none of them can be analyzed without resorting to some other notion in the circle.

Possibility-necessity measures have also been linked to imprecise probabilities [ 31].

Philo and Diodorus each considered the four modalities possibility, impossibility, necessity and non-necessity.

Although the modalities were generally discussed under the heading of 'On things possible', the Hellenistic modal systems were each built on a set of four modalities: possibility, impossibility, necessity and non-necessity.

Philosophically, the availability of different systems and the adoption of the possible worlds model theoretic semantics were naturally accompanied by reflections on the nature of possibility and necessity, on distinct sorts of necessities, on the role of formal semantics, and on the nature of the possible worlds, to mention just a few.

For our appearances of possibility and necessity to be about metaphysical possibility and necessity it must be the case that the best explanation is that there is a unique kind of modality picked out by "metaphysical modality" and that this modality is the best explanation for what our appearances of possibility and necessity are really about.

For example, if we wanted to model physical possibility and necessity, what is physically possible for our world, may not be so for some other logically possible world with different fundamental physical laws than ours.

Since Leibniz's formulation of the idea in the 17th century, philosophers had treated possible worlds as a purely conceptual notion useful for explaining concepts of possibility and necessity: anything that we can coherently conceive as possible can be called a possible world, but if something is necessarily true, then it is true in all possible worlds.

Lewis is most celebrated for his "modal realism", a theory which argues that possible worlds are not just a concept for explaining possibility and necessity, but as real as our own universe.

One reason to accept (b) is that metaphysical possibility and necessity, as defined as truth in some possible world and truth in all possible worlds may itself reduce either to logical possibility and necessity or physical possibility and necessity.