4 resultados para Query Languages

em University of Washington


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Thesis (Master's)--University of Washington, 2016-06

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Every indexing language is made up of terms. Those terms have morphological characteristics. These include terms made up of single words, two words, or more. We can also take into account the total number of terms.We can assemble these measures, normalize them, and then cluster indexing languages based on this common set of measures [1].Cluster analysis reviews discrete groups based on term morphology that comport with traditional design assumptions that separate ontologies, from thesauri, and folksonomies.

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This paper outlines a model of conceptual change in indexing languages. Findings from this modeling effort point to three ways meaning and relationships are established and then change in an indexing language. These ways: structural, terminological, and textual point to ways indexing language metadata can aid in managing conceptual change in indexing languages.

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With the advent of Internet-based technologies for information organization, many groups have constructed their own indexing languages. Biologists, Library and Information Science practitioners, and now social taggers have worked together to create large and many times complex indexing languages. In this environment of diversity, two questions surface: (1) what are the measurable characteristics of these indexing languages, and (2) do measurements of these indexing languages speciate along these characteristics? This poster presents data from this exploratory work.