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Filtering by: Creator Kranz, Sven A. Remove constraint Creator: Kranz, Sven A. Committee Member Erwig, Martin Remove constraint Committee Member: Erwig, Martin

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  • Theory and Implementation of a Variational Database Management System

    Creator:
    Ataei, Parisa S.
    Abstract:
    In this thesis, I present the variational database management system, a formal framework and its implementation for representing variation in relational databases and managing variational information needs. A variational database is intended to support any kind of variation in a database. Specific kinds of variation in databases have already been...
    Resource Type:
    Dissertation
    Full Text:
    Implementation of a Variational Database Management System Abstract approved: Eric Walkingshaw In this thesis

  • Formative Work Toward a Mixed-Initiative Programming Language

    Creator:
    Abbott, Keeley
    Abstract:
    Mixed-initiative programming entails collaboration between a computer system, and a human to achieve some desired goal or set of goals. Often these goals change or are amended in real time during the course of program execution. As such, the plans these programs are based on must adapt and evolve to...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Computer Science presented on December 14, 2017. Title: Formative Work Toward a

  • Imperative Programming with Variational Effects

    Creator:
    Grasley, Alexander B.
    Abstract:
    Variation is a commonly encountered element of modern software systems. Recent research into variation has led to increasing interest in the development of variational programming languages and corresponding variational models of execution. Variational imperative languages pose a particular challenge due to the complex interactions between side effects and variation. The...
    Resource Type:
    Masters Thesis
    Full Text:
    Variational Effects Abstract approved: Eric T. Walkingshaw Variation is a commonly encountered element of

  • Variational Satisfiability Solving

    Creator:
    Young, Jeffrey M.
    Abstract:
    Over the last two decades, satisfiability and satisfiability-modulo theory (SAT/SMT) solvers have grown powerful enough to be general purpose reasoning engines throughout software engineering and computer science. However, most practical use cases of SAT/SMT solvers require not just solving a single SAT/SMT problem, but solving sets of related SAT/SMT problems....
    Resource Type:
    Dissertation
    Full Text:
    use cases of SAT/SMT solvers require not just solving a single SAT/SMT problem, but solving sets of

  • Principles of Variational Databases

    Creator:
    Ataei, Parisa S.
    Abstract:
    Data variations are prevalent in real-world applications. For example, software vendors have to handle numerous variations in the business requirements, conventions, and environmental settings of a software product. In database-backed software, the database of each version may have a different schema and content. As another example, data scientists often need...
    Resource Type:
    Masters Thesis
    Full Text:
    , conventions, and en- vironmental settings of a software product. In database-backed software, the database of

  • Application of the Variational Database Management System to Schema Evolution and Software Product Lines

    Creator:
    Li, Qiaoran
    Abstract:
    As a general solution to the problem of managing structural and content variability in relational databases, in previous work we have introduced the Variational Database Management System (VDBMS). VDBMS consists of a representation of a variational database (VDB) and a corresponding typed query language (v-query). However, since this is a...
    Resource Type:
    Capstone Project
    Full Text:
    : Eric Walkingshaw As a general solution to the problem of managing structural and content variability

  • Formal Verification of the Variational Database Management System

    Creator:
    Khan, Fariba
    Abstract:
    Variation in data is abundant and ubiquitous in real-world applications. Managing variation in databases is, however, difficult and has been extensively studied by the database community. Schema evolution, data integration, and database versioning are examples of well-studied forms of database variation with effective context-specific solutions. However, variation appears in different...
    Resource Type:
    Masters Thesis
    Full Text:
    context. Moreover, in practice, different forms of variation intersect in a particular context

  • Integrating Side Effects in Variational Programs Using Algebraic Effects

    Creator:
    Alkubaish, Ghadeer
    Abstract:
    Variational programming supports efficiently executing many related programs at once by encoding all of the programs in one "variational program" that captures the differences among them statically and explicitly. An open problem in variational programming is how to handle side effects—if two program variants perform different side effects, we cannot...
    Resource Type:
    Masters Thesis
    Full Text:
    is not variational. A potential solution is to create variation-aware execution environments for