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Filtering by: Creator McDaniel, Mina R. Remove constraint Creator: McDaniel, Mina R. Advisor Burnett, Margaret M. Remove constraint Advisor: Burnett, Margaret M. Degree Level Master's Remove constraint Degree Level: Master's

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  • End-user programming in time : implementation and empirical studies

    Creator:
    Arredondo-Castro, Miguel A.
    Abstract:
    The temporal behavior in applications involving visual data can be critical for the correctness of some programs. Forms/3 allows the user to specify temporal behaviors in an independent way, without introducing extraneous code in the original spreadsheet, whereas some other languages define new language devices specific to time. In this...
    Resource Type:
    Masters Thesis
    Full Text:
    ] or by treating time as another dimension [Ashcroft and Wadge 1985, Du and Wadge 1990, McDaniel and

  • End-user assertions : propagating their implications

    Creator:
    Summet, Jay W.
    Abstract:
    Spreadsheet languages are the most commonly used end-user programming paradigm, yet spreadsheets commonly contain errors. Research shows that a significant number of spreadsheets (20%-40%) created by end users contain errors. In an attempt to reduce this error rate, this work presents an assertion propagation system for an end-user spreadsheet programming...
    Resource Type:
    Masters Thesis
    Full Text:
    values) B (100 values) All elements >r -100 (200 values) Figure 3: An example from [Ernst et al. 1999

  • Temporal programming in grid-oriented visual programming languages

    Creator:
    Cao, Nanyu
    Abstract:
    Specifying varying speeds and temporal relationships is necessary when programming graphical animations, but support for temporal programming has usually been done by adding new language features to a Visual Programming Language (VPL), and these features must be mastered over and above the other aspects of the VPL. However, some researchers...
    Resource Type:
    Masters Thesis
    Full Text:
    from the left of the grid rightwards. 19 r 5 6 7 81 1 11 2 3 1 41 fib + fibtt 2> (a