Browsing Computer Science by Title

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Mechanical generation of concrete syntax rules for the Schütz semantic editor

Johnson, Christopher Wayne (2007-05)

Schütz is a programmer's editor designed by Dr. Rodney Bates. Through its language definition language, users may adapt Schütz to any programming language. Describing a programming language in the language definition ...
Study of parallelism in multi-join queries

Jagannathaswamy, Vivek (Wichita State University. Graduate School., 2007-04-27)

With relations growing larger and queries becoming more complex, parallel query processing is an increasingly attractive option for improving the performance of database systems. In this study, we exploit inter-operator ...
Testing the satisfiability of tree pattern queries with node identity constraints

Gobbert, Barbara Jane (2007-05)

This research deals with testing the satisfiability of a subclass of XQuery and XPath expressions that contain node identity constraints. This subclass of expressions is called Conjunctive XPath. A query is satisfiable if ...