Search (2 results, page 1 of 1)

  • × author_ss:"Sobielga, J."
  1. Sobielga, J.: Jezyki informacy jno-eyszukiwawcze jako narzedzia pozyskiwania informacji w procesie ksztalcenia akademickiego : relacja z badan przeprowadzonych w Bibliotece Glownej Politechniki Swietokryskiej (1997) 0.05 
    0.046842884 = product of:
  0.18737154 = sum of:
    0.18737154 = weight(_text_:heading in 4217) [ClassicSimilarity], result of:
      0.18737154 = score(doc=4217,freq=2.0), product of:
        0.40051475 = queryWeight, product of:
          6.0489783 = idf(docFreq=284, maxDocs=44421)
          0.06621197 = queryNorm
        0.4678268 = fieldWeight in 4217, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.0489783 = idf(docFreq=284, maxDocs=44421)
          0.0546875 = fieldNorm(doc=4217)
  0.25 = coord(1/4)
    Abstract
    Describes research carried out at the Central Library of the Politechnika Swictokizyska in Kielce, Poland, into the role of information retrieval languages (IRLs) in the process of accessing information. Research was done into the frequency of use of specific IRLs (subject heading systems, UDC and keywords) and preferences regarding the use of other methods of information retrieval
  2. Sobielga, J.: Wykorzystanie relacji skojarzeniowych specyfikowanych w tezaurusie do okreslania hipertekstowych powiazan (1997) 0.01 
    0.008996325 = product of:
  0.0359853 = sum of:
    0.0359853 = weight(_text_:und in 294) [ClassicSimilarity], result of:
      0.0359853 = score(doc=294,freq=2.0), product of:
        0.14685147 = queryWeight, product of:
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.06621197 = queryNorm
        0.24504554 = fieldWeight in 294, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.078125 = fieldNorm(doc=294)
  0.25 = coord(1/4)
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus

Themes