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  2. Conceptual model - Wikipedia

    en.wikipedia.org/wiki/Conceptual_model

    A system model is the conceptual model that describes and represents the structure, behavior, and more views of a system. A system model can represent multiple views of a system by using two different approaches. The first one is the non-architectural approach and the second one is the architectural approach.

  3. Domain model - Wikipedia

    en.wikipedia.org/wiki/Domain_model

    Sample domain model for a health insurance plan. In software engineering, a domain model is a conceptual model of the domain that incorporates both behavior and data. [1] [2] In ontology engineering, a domain model is a formal representation of a knowledge domain with concepts, roles, datatypes, individuals, and rules, typically grounded in a description logic.

  4. Concept map - Wikipedia

    en.wikipedia.org/wiki/Concept_map

    Information mapping. A concept map or conceptual diagram is a diagram that depicts suggested relationships between concepts. [ 1] Concept maps may be used by instructional designers, engineers, technical writers, and others to organize and structure knowledge . A concept map typically represents ideas and information as boxes or circles, which ...

  5. Conceptual schema - Wikipedia

    en.wikipedia.org/wiki/Conceptual_schema

    Conceptual schema. A conceptual schema or conceptual data model is a high-level description of informational needs underlying the design of a database. [ 1][ 2] It typically includes only the core concepts and the main relationships among them. This is a high-level model with insufficient detail to build a complete, functional database. [ 3] It ...

  6. Systems architecture - Wikipedia

    en.wikipedia.org/wiki/Systems_architecture

    A system architecture is the conceptual model that defines the structure, behavior, and more views of a system. [ 1] An architecture description is a formal description and representation of a system, organized in a way that supports reasoning about the structures and behaviors of the system. A system architecture can consist of system ...

  7. Scientific modelling - Wikipedia

    en.wikipedia.org/wiki/Scientific_modelling

    Scientific modelling is an activity that produces models representing empirical objects, phenomena, and physical processes, to make a particular part or feature of the world easier to understand, define, quantify, visualize, or simulate. It requires selecting and identifying relevant aspects of a situation in the real world and then developing ...

  8. Mental model - Wikipedia

    en.wikipedia.org/wiki/Mental_model

    A mental model is an internal representation of external reality: that is, a way of representing reality within one's mind. Such models are hypothesized to play a major role in cognition, reasoning and decision-making. The term for this concept was coined in 1943 by Kenneth Craik, who suggested that the mind constructs "small-scale models " of ...

  9. Data model (GIS) - Wikipedia

    en.wikipedia.org/wiki/Data_model_(GIS)

    Data model (GIS) A geographic data model, geospatial data model, or simply data model in the context of geographic information systems, is a mathematical and digital structure for representing phenomena over the Earth. Generally, such data models represent various aspects of these phenomena by means of geographic data, including spatial ...