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A stereotype is one of three types of extensibility mechanisms in the Unified Modeling Language (UML), the other two being tags and constraints. [1]: 73 They allow designers to extend the vocabulary of UML in order to create new model elements, derived from existing ones, but that have specific properties that are suitable for a particular domain or otherwise specialized usage.
The unified modeling language (UML) is a general-purpose visual modeling language that is intended to provide a standard way to visualize the design of a system. [ 1 ] UML provides a standard notation for many types of diagrams which can be roughly divided into three main groups: behavior diagrams, interaction diagrams, and structure diagrams.
Modeling is: a method used in certain cognitive-behavioral techniques of psychotherapy whereby the client learns by imitation alone, copying a human model without any specific verbal direction by the therapist, and; a general process in which persons serve as models for others, exhibiting the behavior to be imitated by others.
The term mental model is believed to have originated with Kenneth Craik in his 1943 book The Nature of Explanation. [1] [2] Georges-Henri Luquet in Le dessin enfantin (Children's drawings), published in 1927 by Alcan, Paris, argued that children construct internal models, a view that influenced, among others, child psychologist Jean Piaget.
A concept model (a model of a concept) is quite different because in order to be a good model it need not have this real world correspondence. [3] In artificial intelligence, conceptual models and conceptual graphs are used for building expert systems and knowledge-based systems ; here the analysts are concerned to represent expert opinion on ...
In the course of years, it has been adopted to successfully model a large number of known effects. They include the fan effect of interference for associated information, [9] primacy and recency effects for list memory, [10] and serial recall. [11] ACT-R has been used to model attentive and control processes in a number of cognitive paradigms.
For example, the make and model of a car categorises or describes a number of physical vehicles. The relationship between the blue description and green party, place or thing is a type-instance relationship based on differences in the values of data items held in the 'type' object.
Examples of predefined UML stereotypes are Actor, Exception, Powertype and Utility. Structure diagram; Superstate - construct allowing several States which share common Transitions and Internal Activities; Swim lane - synonym for Partition; System model - The logical UML model being represented through one or more UML diagrams