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The original use of the term knowledge base was to describe one of the two sub-systems of an expert system.A knowledge-based system consists of a knowledge-base representing facts about the world and ways of reasoning about those facts to deduce new facts or highlight inconsistencies.
Knowledge base. Personal knowledge base; Knowledge commons; Libraries – a library is a collection of sources of information and similar resources, made accessible to a defined community for reference or borrowing. [18] It provides physical or digital access to material, and may be a physical building or room, or a virtual space, or both. [19]
OpenCyc, [54] an open ontology and knowledge base of everyday common sense knowledge, has 12,000 terms linked to WordNet synonym sets. DOLCE, [55] is the first module of the WonderWeb Foundational Ontologies Library (WFOL). This upper-ontology has been developed in light of rigorous ontological principles inspired by the philosophical tradition ...
A knowledge-based system (KBS) is a computer program that reasons and uses a knowledge base to solve complex problems. Knowledge-based systems were the focus of early artificial intelligence researchers in the 1980s. The term can refer to a broad range of systems.
A knowledge base (abbreviated KB, kb or Δ [22] [23]) is a special kind of database for knowledge management, providing the means for the computerized collection, organization, and retrieval of knowledge. Also a collection of data representing problems with their solutions and related experiences.
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.
The knowledge economy operates differently from the past as it has been identified by the upheavals (sometimes referred to as the knowledge revolution) in technological innovations and the globally competitive need for differentiation with new goods and services, and processes that develop from the research community (i.e., R&D factors ...
A body of knowledge (BOK or BoK) is the complete set of concepts, terms and activities that make up a professional domain, as defined by the relevant learned society or professional association. [1] It is a type of knowledge representation by any knowledge organization .