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BIT Numerical Mathematics

, Volume 3, Issue 4, pp 229–254 | Cite as

Some approaches to the theory of information systems

  • B. Langefors
Article

Abstract

A formal method for performing systems analysis of information systems in business and elsewhere is needed in order to save systems work and programming and to obtain better systems.

For organization and handling of information and data a formal procedure based on graph-theoretic concepts is described. It is shown that data transport in the system is determined by file volumes and the systems topology and expressed by the “topological transport factor”. The quality of the system design can be measured by its transport factor and the relation of this to the topological transport factor.

On this basis future development of algorithms for minimal data transport and of standard lists for file contents and typical transport factors are expected. Much of the systems analysis and synthesis work can then be done by computers.

It is also shown how the organization of file records is determined by the systems network.

Keywords

Information System System Design Computational Mathematic Future Development Formal Method 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    B. Langefors,Information Retrieval in File Processing. BIT, Bind 1, Hefte 1, p. 54 and Hefte 2, p. 103.Google Scholar
  2. 2.
    B. Langefors,Computation of Parts Requirements For Production Scheduling. BIT, Bind 2, Hefte 2, p. 91.Google Scholar

Copyright information

© BIT Foundations 1963

Authors and Affiliations

  • B. Langefors

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