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dc.contributor.authorLetcher, Neden_US
dc.date.accessioned2014-05-22T14:51:09Z
dc.date.available2014-05-22T14:51:09Z
dc.date.issued2010en_US
dc.identifier.citationLetcher, N. (2010). Visualising the impact of changes to precision grammars. Honours thesis, Department of Computer Science and Software Engineering, The University of Melbourne.en_US
dc.identifier.urihttp://hdl.handle.net/11343/35682
dc.descriptionDeposited with permission of the author © 2010 Ned Letcheren_US
dc.description.abstractThe development of precision grammars is an inherently resource intensive process. In this thesis we investigate approaches for providing grammar engineers with greater feedback on the impact of changes made to grammars. We describe two different visualisations which are created by comparing parser output from two different states of the grammar. The first involves the ranking of features found in parser output according to their magnitude of change so as to provide a low-level picture of the affected parts of the grammar. The second involves performing clustering over sentences whose parsability has changed in an attempt to find related groups of changes and accompanying sentences which exemplify each locus of change. These approaches provide complimentary avenues of feedback which can hopefully improve the efficiency of the grammar engineering development process.en_US
dc.languageengen_US
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dc.titleVisualising the impact of changes to precision grammarsen_US
dc.typeHonours thesisen_US
melbourne.peerreviewNon Peer Revieweden_US
melbourne.affiliationThe University of Melbourneen_US
melbourne.affiliation.departmentDepartment of Computer Science and Software Engineeringen_US
melbourne.publication.statusPublisheden_US
melbourne.contributor.authorLetcher, Neden_US
melbourne.accessrightsOpen Access


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