A Subject Matter Expert (SME) is a person expert in a particular area. Invariably, the term is used when there are professionals with technical project knowledge but without expertise in the field of application. Sometimes the acronym is voiced ("smee") and other times spelled ("S-M-E").

For example, in the development of "complex computer systems" (e.g. artificial intelligence, expert systems, control, simulation, or business software) an SME is a person who is knowledgeable about the domain being represented (but often not knowledgeable about the programming technology used to represent it in the system). The SME tells the software developers what needs to be done by the computer system, and how the SME intends to use it. The SME may interact directly with the system, possibly through a simplified interface, or may codify domain knowledge for use by knowledge engineers or ontologists. A SME is also involved in validating the resulting system. SME has formal meaning in certain contexts such as CMM. Hondas humanoid robot AI redirects here. ... An expert system, also known as a knowledge based system, is a computer program that contains some of the subject-specific knowledge of one or more human experts. ... The process of building knowledge-based systems is called knowledge engineering (KE). ... In philosophy, ontology (from the Greek , genitive : of being (part. ... CMM can refer to: Chad Michael Murray, an American actor best known for his role in One Tree Hill Capability Maturity Model Center for Microanalysis of Materials Center for Molecular Modeling Centre for Metaphysics and Mind Certification in Meeting Management Color Management Module Color Matching Method Commander of the Order...

Certification tests are often created by a team of psychometricians and a team of subject matter experts. The psychometricians understand how to engineer a test while the subject matter experts understand the actual content of the exam. Psychometrics is the field of study concerned with the theory and technique of psychological measurement, which includes the measurement of knowledge, abilities, attitudes, and personality traits. ...

Technical Writers typically use the term SME to describe any individual with expertise in the subject matter to be documented. Technical communicators interview SMEs to extract information and convert it into a form suitable for the audience. Technical Writers are professional writers who design, create and maintain/update many types of technical documentation, online help, user guides, design specifications, and other documents for their given field, which can be most anything that requires specialized knowledge and information. ...

See also

• User Acceptance Testing

yes User acceptance testing (UAT) is one of the final stages of a software project and will often occur before the customer accepts a new system. ...