Search (303 results, page 1 of 16)

  • × language_ss:"e"
  • × theme_ss:"Internet"
  • × year_i:[1990 TO 2000}
  1. Tilsed, I.: UK library and information science resources on the Internet (1997) 0.03
    0.034732964 = product of:
      0.15629834 = sum of:
        0.028437164 = product of:
          0.056874327 = sum of:
            0.056874327 = weight(_text_:bibliothekswesen in 2928) [ClassicSimilarity], result of:
              0.056874327 = score(doc=2928,freq=2.0), product of:
                0.11547904 = queryWeight, product of:
                  4.457672 = idf(docFreq=1392, maxDocs=44218)
                  0.025905682 = queryNorm
                0.49250782 = fieldWeight in 2928, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.457672 = idf(docFreq=1392, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2928)
          0.5 = coord(1/2)
        0.05808082 = weight(_text_:informationswissenschaft in 2928) [ClassicSimilarity], result of:
          0.05808082 = score(doc=2928,freq=2.0), product of:
            0.11669745 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.025905682 = queryNorm
            0.49770427 = fieldWeight in 2928, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.078125 = fieldNorm(doc=2928)
        0.05808082 = weight(_text_:informationswissenschaft in 2928) [ClassicSimilarity], result of:
          0.05808082 = score(doc=2928,freq=2.0), product of:
            0.11669745 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.025905682 = queryNorm
            0.49770427 = fieldWeight in 2928, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.078125 = fieldNorm(doc=2928)
        0.0116995415 = product of:
          0.035098623 = sum of:
            0.035098623 = weight(_text_:22 in 2928) [ClassicSimilarity], result of:
              0.035098623 = score(doc=2928,freq=2.0), product of:
                0.090717286 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.025905682 = queryNorm
                0.38690117 = fieldWeight in 2928, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2928)
          0.33333334 = coord(1/3)
      0.22222222 = coord(4/18)
    
    Date
    11. 2.1999 22:09:53
    Field
    Bibliothekswesen
    Informationswissenschaft
  2. Wiench, P.: Internet in Poland : conflict of interests between users and providers (1996) 0.02
    0.023778308 = product of:
      0.14266984 = sum of:
        0.011247951 = weight(_text_:und in 6270) [ClassicSimilarity], result of:
          0.011247951 = score(doc=6270,freq=2.0), product of:
            0.0574165 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.025905682 = queryNorm
            0.19590102 = fieldWeight in 6270, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0625 = fieldNorm(doc=6270)
        0.06571095 = weight(_text_:informationswissenschaft in 6270) [ClassicSimilarity], result of:
          0.06571095 = score(doc=6270,freq=4.0), product of:
            0.11669745 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.025905682 = queryNorm
            0.5630881 = fieldWeight in 6270, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.0625 = fieldNorm(doc=6270)
        0.06571095 = weight(_text_:informationswissenschaft in 6270) [ClassicSimilarity], result of:
          0.06571095 = score(doc=6270,freq=4.0), product of:
            0.11669745 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.025905682 = queryNorm
            0.5630881 = fieldWeight in 6270, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.0625 = fieldNorm(doc=6270)
      0.16666667 = coord(3/18)
    
    Series
    Schriften zur Informationswissenschaft; Bd.27
    Source
    Herausforderungen an die Informationswirtschaft: Informationsverdichtung, Informationsbewertung und Datenvisualisierung. Proceedings des 5. Internationalen Symposiums für Informationswissenschaft (ISI'96), Humboldt-Universität zu Berlin, 17.-19. Oktober 1996. Hrsg.: J. Krause u.a
  3. Minas, M.; Shklar, L.: Visualizing information repositories on the World-Wide Web (1996) 0.02
    0.02080602 = product of:
      0.12483612 = sum of:
        0.009841957 = weight(_text_:und in 6267) [ClassicSimilarity], result of:
          0.009841957 = score(doc=6267,freq=2.0), product of:
            0.0574165 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.025905682 = queryNorm
            0.17141339 = fieldWeight in 6267, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6267)
        0.05749708 = weight(_text_:informationswissenschaft in 6267) [ClassicSimilarity], result of:
          0.05749708 = score(doc=6267,freq=4.0), product of:
            0.11669745 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.025905682 = queryNorm
            0.4927021 = fieldWeight in 6267, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6267)
        0.05749708 = weight(_text_:informationswissenschaft in 6267) [ClassicSimilarity], result of:
          0.05749708 = score(doc=6267,freq=4.0), product of:
            0.11669745 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.025905682 = queryNorm
            0.4927021 = fieldWeight in 6267, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6267)
      0.16666667 = coord(3/18)
    
    Series
    Schriften zur Informationswissenschaft; Bd.27
    Source
    Herausforderungen an die Informationswirtschaft: Informationsverdichtung, Informationsbewertung und Datenvisualisierung. Proceedings des 5. Internationalen Symposiums für Informationswissenschaft (ISI'96), Humboldt-Universität zu Berlin, 17.-19. Oktober 1996. Hrsg.: J. Krause u.a
  4. Zhang, Y.: ¬The impact of Internet-based electronic resources on formal scholarly communication in the area of library and information science : a citation analysis (1998) 0.02
    0.01790494 = product of:
      0.080572225 = sum of:
        0.014218582 = product of:
          0.028437164 = sum of:
            0.028437164 = weight(_text_:bibliothekswesen in 2808) [ClassicSimilarity], result of:
              0.028437164 = score(doc=2808,freq=2.0), product of:
                0.11547904 = queryWeight, product of:
                  4.457672 = idf(docFreq=1392, maxDocs=44218)
                  0.025905682 = queryNorm
                0.24625391 = fieldWeight in 2808, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.457672 = idf(docFreq=1392, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2808)
          0.5 = coord(1/2)
        0.02904041 = weight(_text_:informationswissenschaft in 2808) [ClassicSimilarity], result of:
          0.02904041 = score(doc=2808,freq=2.0), product of:
            0.11669745 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.025905682 = queryNorm
            0.24885213 = fieldWeight in 2808, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2808)
        0.02904041 = weight(_text_:informationswissenschaft in 2808) [ClassicSimilarity], result of:
          0.02904041 = score(doc=2808,freq=2.0), product of:
            0.11669745 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.025905682 = queryNorm
            0.24885213 = fieldWeight in 2808, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2808)
        0.008272825 = product of:
          0.024818474 = sum of:
            0.024818474 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
              0.024818474 = score(doc=2808,freq=4.0), product of:
                0.090717286 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.025905682 = queryNorm
                0.27358043 = fieldWeight in 2808, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2808)
          0.33333334 = coord(1/3)
      0.22222222 = coord(4/18)
    
    Date
    30. 1.1999 17:22:22
    Field
    Bibliothekswesen
    Informationswissenschaft
  5. Braun, E.: ¬The Internet directory : [the guide with the most complete listings for: 1500+ Internet and Bitnet mailing lists, 2700+ Usenet newsgroups, 1000+ On-line library catalogs (OPACs) ...] (1994) 0.01
    0.012761592 = product of:
      0.11485433 = sum of:
        0.105409734 = weight(_text_:allgemeines in 1549) [ClassicSimilarity], result of:
          0.105409734 = score(doc=1549,freq=4.0), product of:
            0.14780287 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.025905682 = queryNorm
            0.71317786 = fieldWeight in 1549, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.0625 = fieldNorm(doc=1549)
        0.009444593 = product of:
          0.02833378 = sum of:
            0.02833378 = weight(_text_:29 in 1549) [ClassicSimilarity], result of:
              0.02833378 = score(doc=1549,freq=2.0), product of:
                0.09112809 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.025905682 = queryNorm
                0.31092256 = fieldWeight in 1549, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1549)
          0.33333334 = coord(1/3)
      0.11111111 = coord(2/18)
    
    Classification
    ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
    Date
    1. 3.2008 16:56:29
    RVK
    ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
  6. Subramanian, S.; Shafer, K.E.: Clustering (1998) 0.01
    0.012751023 = product of:
      0.11475921 = sum of:
        0.07282061 = weight(_text_:automatisches in 1103) [ClassicSimilarity], result of:
          0.07282061 = score(doc=1103,freq=2.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.55729115 = fieldWeight in 1103, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.078125 = fieldNorm(doc=1103)
        0.041938595 = weight(_text_:indexing in 1103) [ClassicSimilarity], result of:
          0.041938595 = score(doc=1103,freq=2.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.42292362 = fieldWeight in 1103, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.078125 = fieldNorm(doc=1103)
      0.11111111 = coord(2/18)
    
    Abstract
    This article presents our exploration of computer science clustering algorithms as they relate to the Scorpion system. Scorpion is a research project at OCLC that explores the indexing and cataloging of electronic resources. For a more complete description of the Scorpion, please visit the Scorpion Web site at <http://purl.oclc.org/scorpion>
    Theme
    Automatisches Klassifizieren
  7. Koch, T.: Experiments with automatic classification of WAIS databases and indexing of WWW : some results from the Nordic WAIS/WWW project (1994) 0.01
    0.012622869 = product of:
      0.11360582 = sum of:
        0.072088726 = weight(_text_:automatisches in 7209) [ClassicSimilarity], result of:
          0.072088726 = score(doc=7209,freq=4.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.5516901 = fieldWeight in 7209, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7209)
        0.041517094 = weight(_text_:indexing in 7209) [ClassicSimilarity], result of:
          0.041517094 = score(doc=7209,freq=4.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.41867304 = fieldWeight in 7209, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7209)
      0.11111111 = coord(2/18)
    
    Abstract
    The Nordic WAIS/WWW project sponsored by NORDINFO is a joint project between Lund University Library and the National Technological Library of Denmark. It aims to improve the existing networked information discovery and retrieval tools Wide Area Information System (WAIS) and World Wide Web (WWW), and to move towards unifying WWW and WAIS. Details current results focusing on the WAIS side of the project. Describes research into automatic indexing and classification of WAIS sources, development of an orientation tool for WAIS, and development of a WAIS index of WWW resources
    Theme
    Automatisches Indexieren
    Automatisches Klassifizieren
  8. MacDougall, S.: Rethinking indexing : the impact of the Internet (1996) 0.01
    0.011106544 = product of:
      0.0999589 = sum of:
        0.043692365 = weight(_text_:automatisches in 704) [ClassicSimilarity], result of:
          0.043692365 = score(doc=704,freq=2.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.3343747 = fieldWeight in 704, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.046875 = fieldNorm(doc=704)
        0.056266535 = weight(_text_:indexing in 704) [ClassicSimilarity], result of:
          0.056266535 = score(doc=704,freq=10.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.5674116 = fieldWeight in 704, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.046875 = fieldNorm(doc=704)
      0.11111111 = coord(2/18)
    
    Abstract
    Considers the challenge to professional indexers posed by the Internet. Indexing and searching on the Internet appears to have a retrograde step, as well developed and efficient information retrieval techniques have been replaced by cruder techniques, involving automatic keyword indexing and frequency ranking, leading to large retrieval sets and low precision. This is made worse by the apparent acceptance of this poor perfromance by Internet users and the feeling, on the part of indexers, that they are being bypassed by the producers of these hyperlinked menus and search engines. Key issues are: how far 'human' indexing will still be required in the Internet environment; how indexing techniques will have to change to stay relevant; and the future role of indexers. The challenge facing indexers is to adapt their skills to suit the online environment and to convince publishers of the need for efficient indexes on the Internet
    Theme
    Automatisches Indexieren
  9. Wolfekuhler, M.R.; Punch, W.F.: Finding salient features for personal Web pages categories (1997) 0.01
    0.009320203 = product of:
      0.083881825 = sum of:
        0.05097443 = weight(_text_:automatisches in 2673) [ClassicSimilarity], result of:
          0.05097443 = score(doc=2673,freq=2.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.39010382 = fieldWeight in 2673, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2673)
        0.032907397 = product of:
          0.049361095 = sum of:
            0.024792057 = weight(_text_:29 in 2673) [ClassicSimilarity], result of:
              0.024792057 = score(doc=2673,freq=2.0), product of:
                0.09112809 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.025905682 = queryNorm
                0.27205724 = fieldWeight in 2673, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2673)
            0.024569036 = weight(_text_:22 in 2673) [ClassicSimilarity], result of:
              0.024569036 = score(doc=2673,freq=2.0), product of:
                0.090717286 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.025905682 = queryNorm
                0.2708308 = fieldWeight in 2673, 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=2673)
          0.6666667 = coord(2/3)
      0.11111111 = coord(2/18)
    
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1147-1156
    Theme
    Automatisches Indexieren
  10. Shafer, K.: Scorpion Project explores using Dewey to organize the Web (1996) 0.01
    0.008925716 = product of:
      0.080331445 = sum of:
        0.05097443 = weight(_text_:automatisches in 6750) [ClassicSimilarity], result of:
          0.05097443 = score(doc=6750,freq=2.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.39010382 = fieldWeight in 6750, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6750)
        0.02935702 = weight(_text_:indexing in 6750) [ClassicSimilarity], result of:
          0.02935702 = score(doc=6750,freq=2.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.29604656 = fieldWeight in 6750, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6750)
      0.11111111 = coord(2/18)
    
    Abstract
    As the amount of accessible information on the WWW increases, so will the cost of accessing it, even if search servcies remain free, due to the increasing amount of time users will have to spend to find needed items. Considers what the seemingly unorganized Web and the organized world of libraries can offer each other. The OCLC Scorpion Project is attempting to combine indexing and cataloguing, specifically focusing on building tools for automatic subject recognition using the technqiues of library science and information retrieval. If subject headings or concept domains can be automatically assigned to electronic items, improved filtering tools for searching can be produced
    Theme
    Automatisches Indexieren
  11. Chan, L.M.; Lin, X.; Zeng, M.: Structural and multilingual approaches to subject access on the Web (1999) 0.01
    0.0077227154 = product of:
      0.06950444 = sum of:
        0.011247951 = weight(_text_:und in 162) [ClassicSimilarity], result of:
          0.011247951 = score(doc=162,freq=2.0), product of:
            0.0574165 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.025905682 = queryNorm
            0.19590102 = fieldWeight in 162, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0625 = fieldNorm(doc=162)
        0.05825649 = weight(_text_:automatisches in 162) [ClassicSimilarity], result of:
          0.05825649 = score(doc=162,freq=2.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.44583294 = fieldWeight in 162, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.0625 = fieldNorm(doc=162)
      0.11111111 = coord(2/18)
    
    Abstract
    Zu den großen Herausforderungen einer sinnvollen Suche im WWW gehören die riesige Menge des Verfügbaren und die Sparchbarrieren. Verfahren, die die Web-Ressourcen im Hinblick auf ein effizienteres Retrieval inhaltlich strukturieren, werden daher ebenso dringend benötigt wie Programme, die mit der Sprachvielfalt umgehen können. Im folgenden Vortrag werden wir einige Ansätze diskutieren, die zur Bewältigung der beiden Probleme derzeit unternommen werden
    Theme
    Automatisches Klassifizieren
  12. Koch, T.; Ardö, A.; Brümmer, A.: ¬The building and maintenance of robot based internet search services : A review of current indexing and data collection methods. Prepared to meet the requirements of Work Package 3 of EU Telematics for Research, project DESIRE. Version D3.11v0.3 (Draft version 3) (1996) 0.01
    0.0074043632 = product of:
      0.06663927 = sum of:
        0.029128244 = weight(_text_:automatisches in 1669) [ClassicSimilarity], result of:
          0.029128244 = score(doc=1669,freq=2.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.22291647 = fieldWeight in 1669, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.03125 = fieldNorm(doc=1669)
        0.037511025 = weight(_text_:indexing in 1669) [ClassicSimilarity], result of:
          0.037511025 = score(doc=1669,freq=10.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.3782744 = fieldWeight in 1669, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.03125 = fieldNorm(doc=1669)
      0.11111111 = coord(2/18)
    
    Abstract
    After a short outline of problems, possibilities and difficulties of systematic information retrieval on the Internet and a description of efforts for development in this area, a specification of the terminology for this report is required. Although the process of retrieval is generally seen as an iterative process of browsing and information retrieval and several important services on the net have taken this fact into consideration, the emphasis of this report lays on the general retrieval tools for the whole of Internet. In order to be able to evaluate the differences, possibilities and restrictions of the different services it is necessary to begin with organizing the existing varieties in a typological/ taxonomical survey. The possibilities and weaknesses will be briefly compared and described for the most important services in the categories robot-based WWW-catalogues of different types, list- or form-based catalogues and simultaneous or collected search services respectively. It will however for different reasons not be possible to rank them in order of "best" services. Still more important are the weaknesses and problems common for all attempts of indexing the Internet. The problems of the quality of the input, the technical performance and the general problem of indexing virtual hypertext are shown to be at least as difficult as the different aspects of harvesting, indexing and information retrieval. Some of the attempts made in the area of further development of retrieval services will be mentioned in relation to descriptions of the contents of documents and standardization efforts. Internet harvesting and indexing technology and retrieval software is thoroughly reviewed. Details about all services and software are listed in analytical forms in Annex 1-3.
    Theme
    Automatisches Klassifizieren
  13. Smith, R.; Gibbs, M.: Navigating the Internet (1993) 0.01
    0.007320121 = product of:
      0.13176218 = sum of:
        0.13176218 = weight(_text_:allgemeines in 3979) [ClassicSimilarity], result of:
          0.13176218 = score(doc=3979,freq=4.0), product of:
            0.14780287 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.025905682 = queryNorm
            0.89147234 = fieldWeight in 3979, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.078125 = fieldNorm(doc=3979)
      0.055555556 = coord(1/18)
    
    BK
    06.40 / Bibliotheksarten / IuD-Einrichtungen: Allgemeines
    Classification
    06.40 / Bibliotheksarten / IuD-Einrichtungen: Allgemeines
  14. Koch, T.; Vizine-Goetz, D.: DDC and knowledge organization in the digital library : Research and development. Demonstration pages (1999) 0.01
    0.006729366 = product of:
      0.06056429 = sum of:
        0.016871925 = weight(_text_:und in 942) [ClassicSimilarity], result of:
          0.016871925 = score(doc=942,freq=8.0), product of:
            0.0574165 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.025905682 = queryNorm
            0.29385152 = fieldWeight in 942, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.046875 = fieldNorm(doc=942)
        0.043692365 = weight(_text_:automatisches in 942) [ClassicSimilarity], result of:
          0.043692365 = score(doc=942,freq=2.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.3343747 = fieldWeight in 942, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.046875 = fieldNorm(doc=942)
      0.11111111 = coord(2/18)
    
    Abstract
    Der Workshop gibt einen Einblick in die aktuelle Forschung und Entwicklung zur Wissensorganisation in digitalen Bibliotheken. Diane Vizine-Goetz vom OCLC Office of Research in Dublin, Ohio, stellt die Forschungsprojekte von OCLC zur Anpassung und Weiterentwicklung der Dewey Decimal Classification als Wissensorganisationsinstrument fuer grosse digitale Dokumentensammlungen vor. Traugott Koch, NetLab, Universität Lund in Schweden, demonstriert die Ansätze und Lösungen des EU-Projekts DESIRE zum Einsatz von intellektueller und vor allem automatischer Klassifikation in Fachinformationsdiensten im Internet.
    Theme
    Automatisches Klassifizieren
  15. Price, D.J.: Indexing the world : current developments in accessing distributed information (1995) 0.01
    0.0062220595 = product of:
      0.055998534 = sum of:
        0.0140599385 = weight(_text_:und in 3202) [ClassicSimilarity], result of:
          0.0140599385 = score(doc=3202,freq=2.0), product of:
            0.0574165 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.025905682 = queryNorm
            0.24487628 = fieldWeight in 3202, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.078125 = fieldNorm(doc=3202)
        0.041938595 = weight(_text_:indexing in 3202) [ClassicSimilarity], result of:
          0.041938595 = score(doc=3202,freq=2.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.42292362 = fieldWeight in 3202, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.078125 = fieldNorm(doc=3202)
      0.11111111 = coord(2/18)
    
    Source
    Wissen in elektronischen Netzwerken: Strukturierung, Erschließung und Retrieval von Informationsressourcen im Internet. Eine Auswahl von Vorträgen der 19. Jahrestagung der Gesellschaft für Klassifikation, Basel 1995. Hrsg.: H.-C. Hobohm u. H.-J. Wätjen
  16. Engst, A.C.: Internet starter kit for the Macintosh (1993) 0.01
    0.006211328 = product of:
      0.111803904 = sum of:
        0.111803904 = weight(_text_:allgemeines in 1548) [ClassicSimilarity], result of:
          0.111803904 = score(doc=1548,freq=8.0), product of:
            0.14780287 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.025905682 = queryNorm
            0.7564393 = fieldWeight in 1548, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.046875 = fieldNorm(doc=1548)
      0.055555556 = coord(1/18)
    
    BK
    06.40 / Bibliotheksarten / IuD-Einrichtungen: Allgemeines
    Classification
    ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
    06.40 / Bibliotheksarten / IuD-Einrichtungen: Allgemeines
    RVK
    ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
  17. Humphreys, N.: Putting our heads together : reference librarians and indexers (1996) 0.01
    0.0059715933 = product of:
      0.05374434 = sum of:
        0.041938595 = weight(_text_:indexing in 6842) [ClassicSimilarity], result of:
          0.041938595 = score(doc=6842,freq=2.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.42292362 = fieldWeight in 6842, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.078125 = fieldNorm(doc=6842)
        0.011805742 = product of:
          0.035417225 = sum of:
            0.035417225 = weight(_text_:29 in 6842) [ClassicSimilarity], result of:
              0.035417225 = score(doc=6842,freq=2.0), product of:
                0.09112809 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.025905682 = queryNorm
                0.38865322 = fieldWeight in 6842, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6842)
          0.33333334 = coord(1/3)
      0.11111111 = coord(2/18)
    
    Abstract
    Creation of hypertext links in a virtual library reference collection catalog on the Internet is a way for information seekers to be better served than by merely indexing what is on the Internet now
    Source
    Keywords. 4(1996) no.5, S.1,27-29
  18. McKiernan, G.: Automated categorisation of Web resources : a profile of selected projects, research, products, and services (1996) 0.01
    0.005721328 = product of:
      0.1029839 = sum of:
        0.1029839 = weight(_text_:automatisches in 2533) [ClassicSimilarity], result of:
          0.1029839 = score(doc=2533,freq=4.0), product of:
            0.13066888 = queryWeight, product of:
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.025905682 = queryNorm
            0.78812873 = fieldWeight in 2533, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.044024 = idf(docFreq=774, maxDocs=44218)
              0.078125 = fieldNorm(doc=2533)
      0.055555556 = coord(1/18)
    
    Theme
    Automatisches Indexieren
    Automatisches Klassifizieren
  19. Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998) 0.01
    0.005622621 = product of:
      0.05060359 = sum of:
        0.043583866 = weight(_text_:indexing in 4190) [ClassicSimilarity], result of:
          0.043583866 = score(doc=4190,freq=6.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.4395151 = fieldWeight in 4190, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.046875 = fieldNorm(doc=4190)
        0.0070197247 = product of:
          0.021059174 = sum of:
            0.021059174 = weight(_text_:22 in 4190) [ClassicSimilarity], result of:
              0.021059174 = score(doc=4190,freq=2.0), product of:
                0.090717286 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.025905682 = queryNorm
                0.23214069 = fieldWeight in 4190, 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=4190)
          0.33333334 = coord(1/3)
      0.11111111 = coord(2/18)
    
    Abstract
    Creates an open, metadata aware system for distributed, collaborative WWW indexing. The system has 3 main components: a harvester (for collecting information), a database (for making the collection searchable), and a user interface (for making the information available). all components can be distributed across networked computers, thus supporting scalability. The system is metadata aware and thus allows searches on several fields including title, document author and URL. Nordic Web Index (NWI) is an application using this system to create a regional Nordic Web-indexing service. NWI is built using 5 collaborating service points within the Nordic countries. The NWI databases can be used to build additional services
    Date
    1. 8.1996 22:08:06
  20. Walker, D.: Web indexing prize 1997 (1998) 0.00
    0.004842652 = product of:
      0.08716773 = sum of:
        0.08716773 = weight(_text_:indexing in 3765) [ClassicSimilarity], result of:
          0.08716773 = score(doc=3765,freq=6.0), product of:
            0.099163525 = queryWeight, product of:
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.025905682 = queryNorm
            0.8790302 = fieldWeight in 3765, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.8278677 = idf(docFreq=2614, maxDocs=44218)
              0.09375 = fieldNorm(doc=3765)
      0.055555556 = coord(1/18)
    
    Abstract
    Briefly describes the 20 entries to the 1997 AusSI web indexing prize, with a discussion of trends in web and online indexing

Types

  • a 252
  • m 29
  • s 13
  • el 8
  • r 3
  • i 2
  • More… Less…