Search (3 results, page 1 of 1)

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  1. Laakso, J.; Puukko, O.: Classification of fiction by topic in the light of experiments carried out in two public libraries : [Original in Finnisch] (1992) 0.02 
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    Date
    5. 8.2006 10:22:39
  2. Himanka, J.: Suurten viitejoukkojen ongelmat kirjastoluetteloissa (1993) 0.02 
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    Abstract
    Describes the problems caused by the growth of bibliographic databases. Major problems are caused by seacrh systems based on Boolean operations because of the slowness, broad indexing and user difficulties due to present user links and search systems. Some suggested solutions are: use of combined search algorithms, more specific indexing, thesauri and improved user links
  3. Iivonen, M.; Sonnenwald, D.H.: Navigointi hekutermeja valittaessa (1997) 0.01 
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    Abstract
    Discusses a new model of search term selection and its implications. The model characterizes the selection of search terms as the navigation of multiple discourses, including controlled vocabularies, documents and their domains, the practice of indexing, clients' speech and search requests, databases and the searcher's own knowledge of the search process. Suggests that the multiple aspects of these discourses influences search term selection. The discourse of a controlled vocabulary is analyzed from various aspects and described as an example of a discourse. Professional searchers and the end users may benefit from adopting this new model of search term selection, learning to see alternative, effective search terms in addition to the words they would normally use. The model can also be incorporated in human computer interfaces of information retrieval systems to support the selection of search terms in a passive or active manner

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