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  2. Natural kind - Wikipedia

    en.wikipedia.org/wiki/Natural_kind

    In 1975, Hilary Putnam rejected descriptivist ideas about natural kind by elaborating on semantic concepts in language. [5] [6] Putnam explains his rejection of descriptivist and traditionalist approaches to natural kinds with semantic reasoning, and insists that natural kinds can not be thought of via descriptive processes or creating endless lists of properties.

  3. Knowledge representation and reasoning - Wikipedia

    en.wikipedia.org/wiki/Knowledge_representation...

    Knowledge representation and reasoning (KRR, KR&R, or KR²) is a field of artificial intelligence (AI) dedicated to representing information about the world in a form that a computer system can use to solve complex tasks, such as diagnosing a medical condition or having a natural-language dialog.

  4. Epistemic modal logic - Wikipedia

    en.wikipedia.org/wiki/Epistemic_modal_logic

    Epistemic modal logic is a subfield of modal logic that is concerned with reasoning about knowledge.While epistemology has a long philosophical tradition dating back to Ancient Greece, epistemic logic is a much more recent development with applications in many fields, including philosophy, theoretical computer science, artificial intelligence, economics, and linguistics.

  5. Epistemology - Wikipedia

    en.wikipedia.org/wiki/Epistemology

    Epistemology is the branch of philosophy that examines the nature, origin, and limits of knowledge.Also called theory of knowledge, it explores different types of knowledge, such as propositional knowledge about facts, practical knowledge in the form of skills, and knowledge by acquaintance as a familiarity through experience.

  6. Logic - Wikipedia

    en.wikipedia.org/wiki/Logic

    Logic studies valid forms of inference like modus ponens. Logic is the study of correct reasoning. It includes both formal and informal logic. Formal logic is the study of deductively valid inferences or logical truths. It examines how conclusions follow from premises based on the structure of arguments alone, independent of their topic and ...

  7. Knowledge - Wikipedia

    en.wikipedia.org/wiki/Knowledge

    Knowledge representation is closely linked to automatic reasoning because the purpose of knowledge representation formalisms is usually to construct a knowledge base from which inferences are drawn. [211] Influential knowledge base formalisms include logic-based systems, rule-based systems, semantic networks, and frames.

  8. Logic and rationality - Wikipedia

    en.wikipedia.org/wiki/Logic_and_rationality

    Logic and rationality have each been taken as fundamental concepts in philosophy. They are not the same thing. They are not the same thing. Philosophical rationalism in its most extreme form is the doctrine that knowledge can ultimately be founded on pure reason, while logicism is the doctrine that mathematical concepts, among others, are ...

  9. Nature (philosophy) - Wikipedia

    en.wikipedia.org/wiki/Nature_(philosophy)

    To Mīmānsā scholars, the nature of non-empirical knowledge and human means to it are such that one can never demonstrate certainty, one can only falsify knowledge claims, in some cases. [20] Buddhist philosophy's main concern is soteriological, defined as freedom from dukkha (unease). [21]