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  • × author_ss:"Cunliffe, D."
  1. Tudhope, D.; Blocks, D.; Cunliffe, D.; Binding, C.: Query expansion via conceptual distance in thesaurus indexed collections (2006) 0.01 
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    Abstract
    Purpose - The purpose of this paper is to explore query expansion via conceptual distance in thesaurus indexed collections Design/methodology/approach - An extract of the National Museum of Science and Industry's collections database, indexed with the Getty Art and Architecture Thesaurus (AAT), was the dataset for the research. The system architecture and algorithms for semantic closeness and the matching function are outlined. Standalone and web interfaces are described and formative qualitative user studies are discussed. One user session is discussed in detail, together with a scenario based on a related public inquiry. Findings are set in context of the literature on thesaurus-based query expansion. This paper discusses the potential of query expansion techniques using the semantic relationships in a faceted thesaurus. Findings - Thesaurus-assisted retrieval systems have potential for multi-concept descriptors, permitting very precise queries and indexing. However, indexer and searcher may differ in terminology judgments and there may not be any exactly matching results. The integration of semantic closeness in the matching function permits ranked results for multi-concept queries in thesaurus-indexed applications. An in-memory representation of the thesaurus semantic network allows a combination of automatic and interactive control of expansion and control of expansion on individual query terms. Originality/value - The application of semantic expansion to browsing may be useful in interface options where thesaurus structure is hidden.
    Date
    30. 7.2011 16:07:29
  2. Cunliffe, D.; Herring, S.C.: Introduction to minority languages, multimedia and the Web (2005) 0.01 
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    Content
    Einleitung in ein Themenheft "Minority languages, multimedia and the Web"
  3. Cunliffe, D.; Jones, H.; Jarvis, M.; Egan, K.; Huws, R.; Munro, S,: Information architecture for bilingual Web sites (2002) 0.00 
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    Abstract
    Creating an information architecture for a bilingual Web site presents particular challenges beyond those that exist for single and multilanguage sites. This article reports work in progress an the development of a contentbased bilingual Web site to facilitate the sharing of resources and information between Speech and Language Therapists. The development of the information architecture is based an a combination of two aspects: an abstract structural analysis of existing bilingual Web designs focusing an the presentation of bilingual material, and a bilingual card-sorting activity conducted with potential users. Issues for bilingual developments are discussed, and some observations are made regarding the use of card-sorting activities.
  4. Cunliffe, D.; Harries, R.: Promoting minority-language use in a bilingual online community (2005) 0.00 
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    Content
    Beitrag in einem Themenheft "Minority languages, multimedia and the Web"
  5. Jones, I.; Cunliffe, D.; Tudhope, D.: Natural language processing and knowledge organization systems as an aid to retrieval (2004) 0.00 
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    Date
    29. 8.2004 19:29:56

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