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Organizing programming knowledge into syntax-directed experts

  • David S. Wile
Knowledge-Based And Future Programming Environments
Part of the Lecture Notes in Computer Science book series (LNCS, volume 244)

Abstract

Programming environments of the future are certain to be "knowledge-based." Succinct statements of expertise, currently applied implicitly by programmers, will be available for explicit application by future programmers as well as opportunistic application by the environment itself. Considerable tension will exist between the desire to represent knowledge in a flat, decomposed form, and the desire for the efficiency available in compiled representations of this knowledge, as used in automatic processors, such as compilers, simplifiers, and code analyzers. I advocate specifying programming knowledge uniformly but organizing the knowledge into experts which solve "syntax-directed" problems, problems whose solution decomposition resembles the structure of the input data itself. This organization allows the efficiency of current ad hoc representations to be obtained and the resulting experts can coexist-in fact, cooperate-with more sophisticated problem solvers, including people.

Keywords

Expert System Programming Environment Program Transformation State Predicate Solve Generator 
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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Copyright information

© Springer-Verlag Berlin Heidelberg 1987

Authors and Affiliations

  • David S. Wile
    • 1
  1. 1.USC/Information Sciences InstituteMarina del ReyUSA

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