Search (58 results, page 1 of 3)

  • × theme_ss:"Information Gateway"
  • × type_ss:"a"
  1. Zhang, J.; Zhai, S.; Liu, H.; Stevenson, J.A.: Social network analysis on a topic-based navigation guidance system in a public health portal (2016) 0.04 
    0.04306298 = product of:
  0.21531491 = sum of:
    0.21531491 = weight(_text_:1068 in 2887) [ClassicSimilarity], result of:
      0.21531491 = score(doc=2887,freq=2.0), product of:
        0.39971545 = queryWeight, product of:
          9.7509775 = idf(docFreq=6, maxDocs=44218)
          0.040992346 = queryNorm
        0.5386705 = fieldWeight in 2887, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.7509775 = idf(docFreq=6, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2887)
  0.2 = coord(1/5)
    Source
    Journal of the Association for Information Science and Technology. 67(2016) no.5, S.1068-1088
  2. Gardner, T.; Iannella, R.: Architecture and software solutions (2000) 0.03 
    0.031377807 = product of:
  0.07844452 = sum of:
    0.056228932 = weight(_text_:t in 4867) [ClassicSimilarity], result of:
      0.056228932 = score(doc=4867,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.34819782 = fieldWeight in 4867, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0625 = fieldNorm(doc=4867)
    0.022215586 = product of:
      0.044431172 = sum of:
        0.044431172 = weight(_text_:22 in 4867) [ClassicSimilarity], result of:
          0.044431172 = score(doc=4867,freq=2.0), product of:
            0.1435482 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040992346 = queryNorm
            0.30952093 = fieldWeight in 4867, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4867)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    22. 6.2002 19:38:24
  3. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.03 
    0.027455581 = product of:
  0.06863895 = sum of:
    0.049200315 = weight(_text_:t in 631) [ClassicSimilarity], result of:
      0.049200315 = score(doc=631,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.30467308 = fieldWeight in 631, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0546875 = fieldNorm(doc=631)
    0.01943864 = product of:
      0.03887728 = sum of:
        0.03887728 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
          0.03887728 = score(doc=631,freq=2.0), product of:
            0.1435482 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040992346 = queryNorm
            0.2708308 = fieldWeight in 631, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=631)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    22. 6.2002 19:37:55
  4. Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.02 
    0.023533357 = product of:
  0.05883339 = sum of:
    0.042171698 = weight(_text_:t in 4873) [ClassicSimilarity], result of:
      0.042171698 = score(doc=4873,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.26114836 = fieldWeight in 4873, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.046875 = fieldNorm(doc=4873)
    0.01666169 = product of:
      0.03332338 = sum of:
        0.03332338 = weight(_text_:22 in 4873) [ClassicSimilarity], result of:
          0.03332338 = score(doc=4873,freq=2.0), product of:
            0.1435482 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040992346 = queryNorm
            0.23214069 = fieldWeight in 4873, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=4873)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    22. 6.2002 19:40:42
  5. Meiert, M.: Elektronische Publikationen an Hochschulen : Modellierung des elektronischen Publikationsprozesses am Beispiel der Universität Hildesheim (2006) 0.02 
    0.023533357 = product of:
  0.05883339 = sum of:
    0.042171698 = weight(_text_:t in 5974) [ClassicSimilarity], result of:
      0.042171698 = score(doc=5974,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.26114836 = fieldWeight in 5974, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.046875 = fieldNorm(doc=5974)
    0.01666169 = product of:
      0.03332338 = sum of:
        0.03332338 = weight(_text_:22 in 5974) [ClassicSimilarity], result of:
          0.03332338 = score(doc=5974,freq=2.0), product of:
            0.1435482 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040992346 = queryNorm
            0.23214069 = fieldWeight in 5974, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=5974)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    1. 9.2006 13:22:15
    Source
    Effektive Information Retrieval Verfahren in Theorie und Praxis: ausgewählte und erweiterte Beiträge des Vierten Hildesheimer Evaluierungs- und Retrievalworkshop (HIER 2005), Hildesheim, 20.7.2005. Hrsg.: T. Mandl u. C. Womser-Hacker
  6. Neuroth, H.; Pianos, T.: VASCODA: a German scientific portal for cross-searching distributed digital resource collections (2003) 0.02 
    0.023533357 = product of:
  0.05883339 = sum of:
    0.042171698 = weight(_text_:t in 2420) [ClassicSimilarity], result of:
      0.042171698 = score(doc=2420,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.26114836 = fieldWeight in 2420, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.046875 = fieldNorm(doc=2420)
    0.01666169 = product of:
      0.03332338 = sum of:
        0.03332338 = weight(_text_:22 in 2420) [ClassicSimilarity], result of:
          0.03332338 = score(doc=2420,freq=2.0), product of:
            0.1435482 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040992346 = queryNorm
            0.23214069 = fieldWeight in 2420, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2420)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Source
    Research and advanced technology for digital libraries : 7th European Conference, proceedings / ECDL 2003, Trondheim, Norway, August 17-22, 2003
  7. Hickey, T.; Vizine-Goetz, D.: ¬The role of classification in CORC (1999) 0.02 
    0.016868679 = product of:
  0.084343396 = sum of:
    0.084343396 = weight(_text_:t in 385) [ClassicSimilarity], result of:
      0.084343396 = score(doc=385,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.5222967 = fieldWeight in 385, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.09375 = fieldNorm(doc=385)
  0.2 = coord(1/5)
  8. Wang, Z.; Hill, L.L.; Smith, T.R.: Alexandria Digital Library metadata creator based an extensible markup language (1999) 0.01 
    0.014057233 = product of:
  0.07028616 = sum of:
    0.07028616 = weight(_text_:t in 3829) [ClassicSimilarity], result of:
      0.07028616 = score(doc=3829,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.43524727 = fieldWeight in 3829, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.078125 = fieldNorm(doc=3829)
  0.2 = coord(1/5)
    Source
    Vocabulary as a central concept in digital libraries: interdisciplinary concepts, challenges, and opportunities : proceedings of the Third International Conference an Conceptions of Library and Information Science (COLIS3), Dubrovnik, Croatia, 23-26 May 1999. Ed. by T. Arpanac et al
  9. Shiri, A.; Chambers, T.: Information retrieval from digital libraries : assessing the potential utility of thesauri in supporting users' search behaviour in an interdisciplinary domain (2008) 0.01 
    0.011927958 = product of:
  0.05963979 = sum of:
    0.05963979 = weight(_text_:t in 2263) [ClassicSimilarity], result of:
      0.05963979 = score(doc=2263,freq=4.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.36931956 = fieldWeight in 2263, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.046875 = fieldNorm(doc=2263)
  0.2 = coord(1/5)
    Source
    Culture and identity in knowledge organization: Proceedings of the Tenth International ISKO Conference 5-8 August 2008, Montreal, Canada. Ed. by Clément Arsenault and Joseph T. Tennis
  10. Hilberer, T.: Beliebter Trampelpfad durchs Internet : Was Virtuelle Fachbibliotheken von der Düsseldorfer Virtuellen Bibliothek (DVB) lernen können (2006) 0.01 
    0.011245786 = product of:
  0.056228932 = sum of:
    0.056228932 = weight(_text_:t in 4861) [ClassicSimilarity], result of:
      0.056228932 = score(doc=4861,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.34819782 = fieldWeight in 4861, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0625 = fieldNorm(doc=4861)
  0.2 = coord(1/5)
  11. Klas, C.-P.; Kriewel, S.; Schaefer, A.; Fischer, G.: ¬Das DAFFODIL System : strategische Literaturrecherche in Digitalen Bibliotheken (2006) 0.01 
    0.011245786 = product of:
  0.056228932 = sum of:
    0.056228932 = weight(_text_:t in 5014) [ClassicSimilarity], result of:
      0.056228932 = score(doc=5014,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.34819782 = fieldWeight in 5014, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0625 = fieldNorm(doc=5014)
  0.2 = coord(1/5)
    Source
    Effektive Information Retrieval Verfahren in Theorie und Praxis: ausgewählte und erweiterte Beiträge des Vierten Hildesheimer Evaluierungs- und Retrievalworkshop (HIER 2005), Hildesheim, 20.7.2005. Hrsg.: T. Mandl u. C. Womser-Hacker
  12. Severiens, T.; Thiemann, C.: RDF database for PhysNet and similar portals (2006) 0.01 
    0.011245786 = product of:
  0.056228932 = sum of:
    0.056228932 = weight(_text_:t in 245) [ClassicSimilarity], result of:
      0.056228932 = score(doc=245,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.34819782 = fieldWeight in 245, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0625 = fieldNorm(doc=245)
  0.2 = coord(1/5)
  13. Pianos, T.: Was macht vascoda? : Vision und Wirklichkeit (2005) 0.01 
    0.009840063 = product of:
  0.049200315 = sum of:
    0.049200315 = weight(_text_:t in 3851) [ClassicSimilarity], result of:
      0.049200315 = score(doc=3851,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.30467308 = fieldWeight in 3851, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3851)
  0.2 = coord(1/5)
  14. Hellweg, H.; Hermes, B.; Stempfhuber, M.; Enderle, W.; Fischer, T.: DBClear : a generic system for clearinghouses (2002) 0.01 
    0.008434339 = product of:
  0.042171698 = sum of:
    0.042171698 = weight(_text_:t in 3605) [ClassicSimilarity], result of:
      0.042171698 = score(doc=3605,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.26114836 = fieldWeight in 3605, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.046875 = fieldNorm(doc=3605)
  0.2 = coord(1/5)
  15. Kruk, S.R.; Cygan, M.; Gzella, A.; Woroniecki, T.; Dabrowski, M.: JeromeDL: the social semantic digital library (2009) 0.01 
    0.008434339 = product of:
  0.042171698 = sum of:
    0.042171698 = weight(_text_:t in 3383) [ClassicSimilarity], result of:
      0.042171698 = score(doc=3383,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.26114836 = fieldWeight in 3383, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.046875 = fieldNorm(doc=3383)
  0.2 = coord(1/5)
  16. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.01 
    0.0078543965 = product of:
  0.03927198 = sum of:
    0.03927198 = product of:
      0.07854396 = sum of:
        0.07854396 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
          0.07854396 = score(doc=4872,freq=4.0), product of:
            0.1435482 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040992346 = queryNorm
            0.54716086 = fieldWeight in 4872, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=4872)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Date
    22. 6.2002 19:40:22
  17. Severiens, T.; Hohlfeld, M.; Zimmermann, K.; Hilf, E.R.: PhysDoc - a distributed network of physics institutions documents : collecting, indexing, and searching high quality documents by using harvest (2000) 0.01 
    0.0070286165 = product of:
  0.03514308 = sum of:
    0.03514308 = weight(_text_:t in 6470) [ClassicSimilarity], result of:
      0.03514308 = score(doc=6470,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.21762364 = fieldWeight in 6470, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0390625 = fieldNorm(doc=6470)
  0.2 = coord(1/5)
  18. Pianos, T.: ¬Die Virtuellen Fachbibliotheken : eine Einführung (2003) 0.01 
    0.0070286165 = product of:
  0.03514308 = sum of:
    0.03514308 = weight(_text_:t in 1921) [ClassicSimilarity], result of:
      0.03514308 = score(doc=1921,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.21762364 = fieldWeight in 1921, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1921)
  0.2 = coord(1/5)
  19. Burblies, C.; Pianos, T.: Vascoda geht in die zweite Förderphase (2005) 0.01 
    0.0070286165 = product of:
  0.03514308 = sum of:
    0.03514308 = weight(_text_:t in 3273) [ClassicSimilarity], result of:
      0.03514308 = score(doc=3273,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.21762364 = fieldWeight in 3273, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3273)
  0.2 = coord(1/5)
  20. Veen, T. van; Oldroyd, B.: Search and retrieval in The European Library : a new approach (2004) 0.01 
    0.0070286165 = product of:
  0.03514308 = sum of:
    0.03514308 = weight(_text_:t in 1164) [ClassicSimilarity], result of:
      0.03514308 = score(doc=1164,freq=2.0), product of:
        0.1614856 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.040992346 = queryNorm
        0.21762364 = fieldWeight in 1164, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1164)
  0.2 = coord(1/5)

Authors

Years

Languages

  • e 33
  • d 25

Themes