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  2. HIPO model - Wikipedia

    en.wikipedia.org/wiki/HIPO_model

    HIPO model (hierarchical input process output model) is a systems analysis design aid and documentation technique from the 1970s, [1] used for representing the modules of a system as a hierarchy and for documenting each module.

  3. Input–process–output model of teams - Wikipedia

    en.wikipedia.org/wiki/Input–process–output...

    The input–process–output (IPO) model of teams provides a framework for conceptualizing teams. The IPO model suggests that many factors influence a team's productivity and cohesiveness . It "provides a way to understand how teams perform, and how to maximize their performance".

  4. IPO model - Wikipedia

    en.wikipedia.org/wiki/IPO_Model

    The input–process–output model. The input–process–output (IPO) model, or input-process-output pattern, is a widely used approach in systems analysis and software engineering for describing the structure of an information processing program or other process.

  5. Function model - Wikipedia

    en.wikipedia.org/wiki/Function_model

    HIPO for hierarchical input process output is a popular 1970s systems analysis design aid and documentation technique [17] for representing the modules of a system as a hierarchy and for documenting each module. [18] It was used to develop requirements, construct the design, and support implementation of an expert system to demonstrate ...

  6. Functional flow block diagram - Wikipedia

    en.wikipedia.org/wiki/Functional_flow_block_diagram

    Note that the diagram shows both input (transfer to operational orbit) and output (transfer to space transportation system orbit), thus initiating the interface identification and control process. Each block in the second level diagram can be progressively developed into a series of functions, as shown in the third level diagram on Figure 2.

  7. Jackson structured programming - Wikipedia

    en.wikipedia.org/wiki/Jackson_Structured_Programming

    In structure clash situations the input and output data structures are so incompatible that it is not possible to produce the output file from the input file. It is necessary, in effect, to write two programs— the first processes the input stream, breaks it down into smaller chunks, and writes those chunks to an intermediate file.

  8. Input–output model - Wikipedia

    en.wikipedia.org/wiki/Inputoutput_model

    Inputoutput planning was never adopted because the material balance system had become entrenched in the Soviet economy, and inputoutput planning was shunned for ideological reasons. As a result, the benefits of consistent and detailed planning through inputoutput analysis were never realized in the Soviet-type economies .

  9. Structured systems analysis and design method - Wikipedia

    en.wikipedia.org/wiki/Structured_systems...

    Structured systems analysis and design method (SSADM) is a systems approach to the analysis and design of information systems. SSADM was produced for the Central Computer and Telecommunications Agency , a UK government office concerned with the use of technology in government, from 1980 onwards.