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  1. Halttunen, K.: Internet-tiedonhaun strategiat : kuinka kaytat osaamistasi verkossa? (1996) 0.03 
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    Abstract
    Covers the differences between traditional databases and the Internet, the choice of information seeking tools and methods for different types of searches, i.e. specific or complex. Stresses the importance of systematic searching and planning for searches, the choice of search terms and phrases, and the use of links. Mentions Internet Hunt (http://www.hunt.org/) and Net Stumpers Quiz (http://www.delphi.com/swashzone/netstumpers/stumpers.html/) as good ways of learning to search the net
    Footnote
    Übers. d. Titels: Strategies for searching the Internet: how do you use what you know on the net?
  2. Leppanen, E.: Homografiongelma tekstihaussa ja homografien disambiguoinnin vaikutukset (1996) 0.02 
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    Abstract
    Homonymy is known to often cause false drops in free text searching in a full text database. The problem is quite common and difficult to avoid in Finnish, but nobody has examined it before. Reports on a study that examined the frequency of, and solutions to, the homonymy problem, based on searches made in a Finnish full text database containing about 55.000 newspaper articles. The results indicate that homonymy is not a very serious problem in full text searching, with only about 1 search result set out of 4 containing false drops caused by homonymy. Several other reasons for nonrelevance were much more common. However, in some set results there were a considerable number of homonymy errors, so the number seems to be very random. A study was also made into whether homonyms can be disambiguated by syntactic analysis. The result was that 75,2% of homonyms were disambiguated by this method. Verb homonyms were considerably easier to disambiguate than substantives. Although homonymy is not a very big problem it could perhaps easily be eliminated if there was a suitable syntactic analyzer in the IR system
    Footnote
    Übers. d. Titels: The homonymy problem in free text searching and the results of homonymy disambiguation
  3. 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

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