+**Knowledge Representation** (KR) is a field of [Artificial Intelligence](/wiki/artificial_intelligence) that studies how knowledge about the world can be formally encoded for use by computer systems. It aims to bridge human understanding with machine processing, enabling machines to perform complex [Reasoning](/wiki/reasoning) and problem-solving. This discipline focuses on creating models that capture the essence of information.
+## See also
+- [Expert Systems](/wiki/expert_systems)
+- [Ontology](/wiki/ontology)
+- [Symbolic AI](/wiki/symbolic_ai)
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