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With the knowledge base more structured, reasoning could now occur not only by independent rules and logical inference, but also based on interactions within the knowledge base itself. For example, procedures stored as daemons on [clarification needed] objects could fire and could replicate the chaining behavior of rules. [11]
For example, see the discussion of Corporate Memory in the earliest work of the Knowledge-Based Software Assistant program by Cordell Green et al. [3] The volume requirements were also different for a knowledge-base compared to a conventional database. The knowledge-base needed to know facts about the world.
An expert system is an example of a knowledge-based system. Expert systems were the first commercial systems to use a knowledge-based architecture. In general view, an expert system includes the following components: a knowledge base, an inference engine, an explanation facility, a knowledge acquisition facility, and a user interface. [48] [49]
In knowledge representation and reasoning, a knowledge graph is a knowledge base that uses a graph-structured data model or topology to represent and operate on data. Knowledge graphs are often used to store interlinked descriptions of entities – objects, events, situations or abstract concepts – while also encoding the free-form semantics ...
A Knowledge base is a special kind of database for knowledge management. It provides the means for the computerized collection, organization, and retrieval of knowledge . It is also used for specified information and as a personal knowledge base .
Non-electronic personal knowledge bases have probably existed in some form for centuries: Leonardo da Vinci's journals and notes are a famous example of the use of notebooks. Commonplace books , florilegia , annotated private libraries , and card files (in German, Zettelkästen ) of index cards and edge-notched cards are examples of formats ...
The knowledge-based theory of the firm, or knowledge-based view (KBV), considers knowledge as an essentially important, scarce, and valuable resource in a firm. [1] [2] According to the knowledge-based theory of the firm, the possession of knowledge-based resources, known as intellectual capital, is essential in dynamic business environments. [3]