Ontology is the philosophical study of being. It is traditionally understood as the subdiscipline of metaphysics focused on the most general features of reality. As one of the most fundamental concept
Willard Van Orman Quine used the concept of ontological commitments to analyze theories.
Martin Heidegger proposed fundamental ontology to study the meaning of being.
Plato (left) and Aristotle (right) disagreed on whether universals can exist without matter.
William of Ockham proposed Ockham's Razor, a principle to decide between competing theories.
In information science, an ontology encompasses a representation, formal naming, and definitions of the categories, properties, and relations between the concepts, data, or entities that pertain to on
Ontology
…examines basic concepts used in the social sciences. Applied ontology is particularly relevant to information and computer science, which develop conceptual frameworks of limited domains. These frameworks facilitate the structured storage of information, such as in a college database tracking academic activities. Ontology is also pertinent…
Top-level ontology chart
Detail of Tree of Knowledge after Diderot & d'Alembert's Encyclopédie, by Chrétien Frédéric Guillaume Roth