Document (#26670)

Author
Koch, T.
Ardö, A.
Brümmer, A.
Title
¬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)
Source
http://www.lub.lu.se/desire/radar/reports/D3.11/tot.html
Year
1996
Pages
116 S
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
Internet
Object
DESIRE

Similar documents (author)

  1. Ardö, A.; Koch, T.: Lunds Universitets Elektroniska Bibliotek : Del.2: Gopher, World Wide Web (WWW). Planerade projekt (1993) 5.90 
    5.9037666 = sum of:
  5.9037666 = sum of:
    1.9677776 = weight(author_txt:koch in 6000) [ClassicSimilarity], result of:
      1.9677776 = score(doc=6000,freq=1.0), product of:
        0.5329857 = queryWeight, product of:
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.07218137 = queryNorm
        3.6919897 = fieldWeight in 6000, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.5 = fieldNorm(doc=6000)
    3.9359891 = weight(author_txt:ardö in 6000) [ClassicSimilarity], result of:
      3.9359891 = score(doc=6000,freq=1.0), product of:
        0.84612423 = queryWeight, product of:
          1.2599673 = boost
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.07218137 = queryNorm
        4.6517863 = fieldWeight in 6000, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.5 = fieldNorm(doc=6000)
  2. Ardö, A.; Koch, T.: Wide-area information server (WAIS) as the hub of an electronic library service at Lund University (1993) 5.90 
    5.9037666 = sum of:
  5.9037666 = sum of:
    1.9677776 = weight(author_txt:koch in 73) [ClassicSimilarity], result of:
      1.9677776 = score(doc=73,freq=1.0), product of:
        0.5329857 = queryWeight, product of:
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.07218137 = queryNorm
        3.6919897 = fieldWeight in 73, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.5 = fieldNorm(doc=73)
    3.9359891 = weight(author_txt:ardö in 73) [ClassicSimilarity], result of:
      3.9359891 = score(doc=73,freq=1.0), product of:
        0.84612423 = queryWeight, product of:
          1.2599673 = boost
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.07218137 = queryNorm
        4.6517863 = fieldWeight in 73, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.5 = fieldNorm(doc=73)
  3. Ardö, A.; Koch, T.: Automatic classification applied to full-text Internet documents in a robot-generated subject index (1999) 5.90 
    5.9037666 = sum of:
  5.9037666 = sum of:
    1.9677776 = weight(author_txt:koch in 1382) [ClassicSimilarity], result of:
      1.9677776 = score(doc=1382,freq=1.0), product of:
        0.5329857 = queryWeight, product of:
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.07218137 = queryNorm
        3.6919897 = fieldWeight in 1382, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.5 = fieldNorm(doc=1382)
    3.9359891 = weight(author_txt:ardö in 1382) [ClassicSimilarity], result of:
      3.9359891 = score(doc=1382,freq=1.0), product of:
        0.84612423 = queryWeight, product of:
          1.2599673 = boost
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.07218137 = queryNorm
        4.6517863 = fieldWeight in 1382, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.5 = fieldNorm(doc=1382)
  4. Koch, T.; Ardö, A.: Automatic classification of full-text HTML-documents from one specific subject area : DESIRE II D3.6a, Working Paper 2 (2000) 5.90 
    5.9037666 = sum of:
  5.9037666 = sum of:
    1.9677776 = weight(author_txt:koch in 2667) [ClassicSimilarity], result of:
      1.9677776 = score(doc=2667,freq=1.0), product of:
        0.5329857 = queryWeight, product of:
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.07218137 = queryNorm
        3.6919897 = fieldWeight in 2667, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.5 = fieldNorm(doc=2667)
    3.9359891 = weight(author_txt:ardö in 2667) [ClassicSimilarity], result of:
      3.9359891 = score(doc=2667,freq=1.0), product of:
        0.84612423 = queryWeight, product of:
          1.2599673 = boost
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.07218137 = queryNorm
        4.6517863 = fieldWeight in 2667, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.5 = fieldNorm(doc=2667)
  5. Koch, T.; Ardö, A.; Noodén, L.: ¬The construction of a robot-generated subject index : DESIRE II D3.6a, Working Paper 1 (1999) 4.43 
    4.427825 = sum of:
  4.427825 = sum of:
    1.4758332 = weight(author_txt:koch in 2668) [ClassicSimilarity], result of:
      1.4758332 = score(doc=2668,freq=1.0), product of:
        0.5329857 = queryWeight, product of:
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.07218137 = queryNorm
        2.7689922 = fieldWeight in 2668, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.3839793 = idf(docFreq=74, maxDocs=44421)
          0.375 = fieldNorm(doc=2668)
    2.9519918 = weight(author_txt:ardö in 2668) [ClassicSimilarity], result of:
      2.9519918 = score(doc=2668,freq=1.0), product of:
        0.84612423 = queryWeight, product of:
          1.2599673 = boost
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.07218137 = queryNorm
        3.4888396 = fieldWeight in 2668, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.303573 = idf(docFreq=10, maxDocs=44421)
          0.375 = fieldNorm(doc=2668)

Similar documents (content)

  1. Joint, N.: Virtual reference, Second Life and traditional library enquiry services : ANTAEUS (2008) 0.19 
    0.19042866 = sum of:
  0.19042866 = product of:
    0.59508955 = sum of:
      0.036826305 = weight(abstract_txt:software in 3965) [ClassicSimilarity], result of:
        0.036826305 = score(doc=3965,freq=2.0), product of:
          0.09560306 = queryWeight, product of:
            4.3580413 = idf(docFreq=1545, maxDocs=44421)
            0.021937164 = queryNorm
          0.38520005 = fieldWeight in 3965, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.3580413 = idf(docFreq=1545, maxDocs=44421)
            0.0625 = fieldNorm(doc=3965)
      0.027699377 = weight(abstract_txt:order in 3965) [ClassicSimilarity], result of:
        0.027699377 = score(doc=3965,freq=1.0), product of:
          0.09962226 = queryWeight, product of:
            1.0208038 = boost
            4.448705 = idf(docFreq=1411, maxDocs=44421)
            0.021937164 = queryNorm
          0.27804407 = fieldWeight in 3965, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.448705 = idf(docFreq=1411, maxDocs=44421)
            0.0625 = fieldNorm(doc=3965)
      0.017532472 = weight(abstract_txt:this in 3965) [ClassicSimilarity], result of:
        0.017532472 = score(doc=3965,freq=4.0), product of:
          0.058290143 = queryWeight, product of:
            1.1042734 = boost
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.021937164 = queryNorm
          0.30077934 = fieldWeight in 3965, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.0625 = fieldNorm(doc=3965)
      0.04002457 = weight(abstract_txt:area in 3965) [ClassicSimilarity], result of:
        0.04002457 = score(doc=3965,freq=1.0), product of:
          0.12732905 = queryWeight, product of:
            1.1540586 = boost
            5.0294347 = idf(docFreq=789, maxDocs=44421)
            0.021937164 = queryNorm
          0.31433967 = fieldWeight in 3965, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.0294347 = idf(docFreq=789, maxDocs=44421)
            0.0625 = fieldNorm(doc=3965)
      0.027173452 = weight(abstract_txt:will in 3965) [ClassicSimilarity], result of:
        0.027173452 = score(doc=3965,freq=1.0), product of:
          0.11259091 = queryWeight, product of:
            1.3291113 = boost
            3.8615482 = idf(docFreq=2539, maxDocs=44421)
            0.021937164 = queryNorm
          0.24134676 = fieldWeight in 3965, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.8615482 = idf(docFreq=2539, maxDocs=44421)
            0.0625 = fieldNorm(doc=3965)
      0.0616083 = weight(abstract_txt:attempts in 3965) [ClassicSimilarity], result of:
        0.0616083 = score(doc=3965,freq=1.0), product of:
          0.16974716 = queryWeight, product of:
            1.3324943 = boost
            5.807065 = idf(docFreq=362, maxDocs=44421)
            0.021937164 = queryNorm
          0.36294156 = fieldWeight in 3965, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.807065 = idf(docFreq=362, maxDocs=44421)
            0.0625 = fieldNorm(doc=3965)
      0.13787054 = weight(abstract_txt:weaknesses in 3965) [ClassicSimilarity], result of:
        0.13787054 = score(doc=3965,freq=2.0), product of:
          0.23050518 = queryWeight, product of:
            1.5527604 = boost
            6.7669935 = idf(docFreq=138, maxDocs=44421)
            0.021937164 = queryNorm
          0.5981234 = fieldWeight in 3965, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.7669935 = idf(docFreq=138, maxDocs=44421)
            0.0625 = fieldNorm(doc=3965)
      0.24635457 = weight(abstract_txt:services in 3965) [ClassicSimilarity], result of:
        0.24635457 = score(doc=3965,freq=7.0), product of:
          0.3548712 = queryWeight, product of:
            3.8532703 = boost
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.021937164 = queryNorm
          0.6942084 = fieldWeight in 3965, product of:
            2.6457512 = tf(freq=7.0), with freq of:
              7.0 = termFreq=7.0
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.0625 = fieldNorm(doc=3965)
    0.32 = coord(8/25)
  2. Koch, T.; Ardö, A.; Noodén, L.: ¬The construction of a robot-generated subject index : DESIRE II D3.6a, Working Paper 1 (1999) 0.19 
    0.19006898 = sum of:
  0.19006898 = product of:
    0.7919541 = sum of:
      0.015496661 = weight(abstract_txt:this in 2668) [ClassicSimilarity], result of:
        0.015496661 = score(doc=2668,freq=2.0), product of:
          0.058290143 = queryWeight, product of:
            1.1042734 = boost
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.021937164 = queryNorm
          0.26585388 = fieldWeight in 2668, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.078125 = fieldNorm(doc=2668)
      0.058204938 = weight(abstract_txt:version in 2668) [ClassicSimilarity], result of:
        0.058204938 = score(doc=2668,freq=1.0), product of:
          0.14084548 = queryWeight, product of:
            1.2137676 = boost
            5.2896495 = idf(docFreq=608, maxDocs=44421)
            0.021937164 = queryNorm
          0.41325387 = fieldWeight in 2668, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.2896495 = idf(docFreq=608, maxDocs=44421)
            0.078125 = fieldNorm(doc=2668)
      0.06677562 = weight(abstract_txt:different in 2668) [ClassicSimilarity], result of:
        0.06677562 = score(doc=2668,freq=3.0), product of:
          0.13483974 = queryWeight, product of:
            1.6795311 = boost
            3.6597328 = idf(docFreq=3107, maxDocs=44421)
            0.021937164 = queryNorm
          0.4952221 = fieldWeight in 2668, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.6597328 = idf(docFreq=3107, maxDocs=44421)
            0.078125 = fieldNorm(doc=2668)
      0.17426729 = weight(abstract_txt:harvesting in 2668) [ClassicSimilarity], result of:
        0.17426729 = score(doc=2668,freq=1.0), product of:
          0.29258156 = queryWeight, product of:
            1.7493937 = boost
            7.62393 = idf(docFreq=58, maxDocs=44421)
            0.021937164 = queryNorm
          0.59561956 = fieldWeight in 2668, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.62393 = idf(docFreq=58, maxDocs=44421)
            0.078125 = fieldNorm(doc=2668)
      0.36081797 = weight(abstract_txt:robot in 2668) [ClassicSimilarity], result of:
        0.36081797 = score(doc=2668,freq=2.0), product of:
          0.37724066 = queryWeight, product of:
            1.9864303 = boost
            8.656945 = idf(docFreq=20, maxDocs=44421)
            0.021937164 = queryNorm
          0.9564663 = fieldWeight in 2668, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.656945 = idf(docFreq=20, maxDocs=44421)
            0.078125 = fieldNorm(doc=2668)
      0.11639159 = weight(abstract_txt:services in 2668) [ClassicSimilarity], result of:
        0.11639159 = score(doc=2668,freq=1.0), product of:
          0.3548712 = queryWeight, product of:
            3.8532703 = boost
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.021937164 = queryNorm
          0.32798263 = fieldWeight in 2668, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.078125 = fieldNorm(doc=2668)
    0.24 = coord(6/25)
  3. Lim, S.C.J.; Liu, Y.; Lee, W.B.: Multi-facet product information search and retrieval using semantically annotated product family ontology (2010) 0.18 
    0.1837492 = sum of:
  0.1837492 = product of:
    0.459373 = sum of:
      0.024236955 = weight(abstract_txt:order in 239) [ClassicSimilarity], result of:
        0.024236955 = score(doc=239,freq=1.0), product of:
          0.09962226 = queryWeight, product of:
            1.0208038 = boost
            4.448705 = idf(docFreq=1411, maxDocs=44421)
            0.021937164 = queryNorm
          0.24328856 = fieldWeight in 239, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.448705 = idf(docFreq=1411, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.023065867 = weight(abstract_txt:based in 239) [ClassicSimilarity], result of:
        0.023065867 = score(doc=239,freq=3.0), product of:
          0.07650225 = queryWeight, product of:
            1.0955869 = boost
            3.1830752 = idf(docFreq=5005, maxDocs=44421)
            0.021937164 = queryNorm
          0.30150574 = fieldWeight in 239, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.1830752 = idf(docFreq=5005, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.010847663 = weight(abstract_txt:this in 239) [ClassicSimilarity], result of:
        0.010847663 = score(doc=239,freq=2.0), product of:
          0.058290143 = queryWeight, product of:
            1.1042734 = boost
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.021937164 = queryNorm
          0.18609773 = fieldWeight in 239, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4062347 = idf(docFreq=10885, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.04808534 = weight(abstract_txt:efforts in 239) [ClassicSimilarity], result of:
        0.04808534 = score(doc=239,freq=1.0), product of:
          0.15729423 = queryWeight, product of:
            1.2826864 = boost
            5.59 = idf(docFreq=450, maxDocs=44421)
            0.021937164 = queryNorm
          0.30570313 = fieldWeight in 239, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.59 = idf(docFreq=450, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.053907264 = weight(abstract_txt:attempts in 239) [ClassicSimilarity], result of:
        0.053907264 = score(doc=239,freq=1.0), product of:
          0.16974716 = queryWeight, product of:
            1.3324943 = boost
            5.807065 = idf(docFreq=362, maxDocs=44421)
            0.021937164 = queryNorm
          0.31757388 = fieldWeight in 239, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.807065 = idf(docFreq=362, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.04358603 = weight(abstract_txt:important in 239) [ClassicSimilarity], result of:
        0.04358603 = score(doc=239,freq=2.0), product of:
          0.13385141 = queryWeight, product of:
            1.4491762 = boost
            4.21038 = idf(docFreq=1791, maxDocs=44421)
            0.021937164 = queryNorm
          0.32562998 = fieldWeight in 239, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.21038 = idf(docFreq=1791, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.026987048 = weight(abstract_txt:different in 239) [ClassicSimilarity], result of:
        0.026987048 = score(doc=239,freq=1.0), product of:
          0.13483974 = queryWeight, product of:
            1.6795311 = boost
            3.6597328 = idf(docFreq=3107, maxDocs=44421)
            0.021937164 = queryNorm
          0.20014164 = fieldWeight in 239, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6597328 = idf(docFreq=3107, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.056660138 = weight(abstract_txt:indexing in 239) [ClassicSimilarity], result of:
        0.056660138 = score(doc=239,freq=1.0), product of:
          0.23816033 = queryWeight, product of:
            2.4955645 = boost
            4.3503094 = idf(docFreq=1557, maxDocs=44421)
            0.021937164 = queryNorm
          0.23790754 = fieldWeight in 239, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.3503094 = idf(docFreq=1557, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.090522595 = weight(abstract_txt:retrieval in 239) [ClassicSimilarity], result of:
        0.090522595 = score(doc=239,freq=5.0), product of:
          0.21293235 = queryWeight, product of:
            2.7920227 = boost
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.021937164 = queryNorm
          0.42512372 = fieldWeight in 239, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            3.4765 = idf(docFreq=3732, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
      0.08147412 = weight(abstract_txt:services in 239) [ClassicSimilarity], result of:
        0.08147412 = score(doc=239,freq=1.0), product of:
          0.3548712 = queryWeight, product of:
            3.8532703 = boost
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.021937164 = queryNorm
          0.22958785 = fieldWeight in 239, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.0546875 = fieldNorm(doc=239)
    0.4 = coord(10/25)
  4. Dillon, M.; Jul, E.: Cataloging Internet resources : the convergence of libraries and Internet resources (1996) 0.17 
    0.16879588 = sum of:
  0.16879588 = product of:
    0.60284245 = sum of:
      0.022829289 = weight(abstract_txt:based in 6805) [ClassicSimilarity], result of:
        0.022829289 = score(doc=6805,freq=1.0), product of:
          0.07650225 = queryWeight, product of:
            1.0955869 = boost
            3.1830752 = idf(docFreq=5005, maxDocs=44421)
            0.021937164 = queryNorm
          0.2984133 = fieldWeight in 6805, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.1830752 = idf(docFreq=5005, maxDocs=44421)
            0.09375 = fieldNorm(doc=6805)
      0.07471842 = weight(abstract_txt:catalogues in 6805) [ClassicSimilarity], result of:
        0.07471842 = score(doc=6805,freq=1.0), product of:
          0.14732191 = queryWeight, product of:
            1.2413601 = boost
            5.4098983 = idf(docFreq=539, maxDocs=44421)
            0.021937164 = queryNorm
          0.50717795 = fieldWeight in 6805, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.4098983 = idf(docFreq=539, maxDocs=44421)
            0.09375 = fieldNorm(doc=6805)
      0.040760174 = weight(abstract_txt:will in 6805) [ClassicSimilarity], result of:
        0.040760174 = score(doc=6805,freq=1.0), product of:
          0.11259091 = queryWeight, product of:
            1.3291113 = boost
            3.8615482 = idf(docFreq=2539, maxDocs=44421)
            0.021937164 = queryNorm
          0.36202013 = fieldWeight in 6805, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.8615482 = idf(docFreq=2539, maxDocs=44421)
            0.09375 = fieldNorm(doc=6805)
      0.05631365 = weight(abstract_txt:problems in 6805) [ClassicSimilarity], result of:
        0.05631365 = score(doc=6805,freq=1.0), product of:
          0.13966526 = queryWeight, product of:
            1.4803143 = boost
            4.300847 = idf(docFreq=1636, maxDocs=44421)
            0.021937164 = queryNorm
          0.4032044 = fieldWeight in 6805, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.300847 = idf(docFreq=1636, maxDocs=44421)
            0.09375 = fieldNorm(doc=6805)
      0.14623378 = weight(abstract_txt:weaknesses in 6805) [ClassicSimilarity], result of:
        0.14623378 = score(doc=6805,freq=1.0), product of:
          0.23050518 = queryWeight, product of:
            1.5527604 = boost
            6.7669935 = idf(docFreq=138, maxDocs=44421)
            0.021937164 = queryNorm
          0.6344056 = fieldWeight in 6805, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.7669935 = idf(docFreq=138, maxDocs=44421)
            0.09375 = fieldNorm(doc=6805)
      0.12231723 = weight(abstract_txt:internet in 6805) [ClassicSimilarity], result of:
        0.12231723 = score(doc=6805,freq=4.0), product of:
          0.17495807 = queryWeight, product of:
            2.1389523 = boost
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.021937164 = queryNorm
          0.69912314 = fieldWeight in 6805, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.09375 = fieldNorm(doc=6805)
      0.13966992 = weight(abstract_txt:services in 6805) [ClassicSimilarity], result of:
        0.13966992 = score(doc=6805,freq=1.0), product of:
          0.3548712 = queryWeight, product of:
            3.8532703 = boost
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.021937164 = queryNorm
          0.39357919 = fieldWeight in 6805, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.09375 = fieldNorm(doc=6805)
    0.28 = coord(7/25)
  5. Salo, D.: Name authority control in institutional repositories (2009) 0.17 
    0.16617596 = sum of:
  0.16617596 = product of:
    0.5934856 = sum of:
      0.055239458 = weight(abstract_txt:software in 3976) [ClassicSimilarity], result of:
        0.055239458 = score(doc=3976,freq=2.0), product of:
          0.09560306 = queryWeight, product of:
            4.3580413 = idf(docFreq=1545, maxDocs=44421)
            0.021937164 = queryNorm
          0.5778001 = fieldWeight in 3976, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.3580413 = idf(docFreq=1545, maxDocs=44421)
            0.09375 = fieldNorm(doc=3976)
      0.022829289 = weight(abstract_txt:based in 3976) [ClassicSimilarity], result of:
        0.022829289 = score(doc=3976,freq=1.0), product of:
          0.07650225 = queryWeight, product of:
            1.0955869 = boost
            3.1830752 = idf(docFreq=5005, maxDocs=44421)
            0.021937164 = queryNorm
          0.2984133 = fieldWeight in 3976, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.1830752 = idf(docFreq=5005, maxDocs=44421)
            0.09375 = fieldNorm(doc=3976)
      0.11657646 = weight(abstract_txt:efforts in 3976) [ClassicSimilarity], result of:
        0.11657646 = score(doc=3976,freq=2.0), product of:
          0.15729423 = queryWeight, product of:
            1.2826864 = boost
            5.59 = idf(docFreq=450, maxDocs=44421)
            0.021937164 = queryNorm
          0.7411363 = fieldWeight in 3976, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.59 = idf(docFreq=450, maxDocs=44421)
            0.09375 = fieldNorm(doc=3976)
      0.040760174 = weight(abstract_txt:will in 3976) [ClassicSimilarity], result of:
        0.040760174 = score(doc=3976,freq=1.0), product of:
          0.11259091 = queryWeight, product of:
            1.3291113 = boost
            3.8615482 = idf(docFreq=2539, maxDocs=44421)
            0.021937164 = queryNorm
          0.36202013 = fieldWeight in 3976, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.8615482 = idf(docFreq=2539, maxDocs=44421)
            0.09375 = fieldNorm(doc=3976)
      0.05631365 = weight(abstract_txt:problems in 3976) [ClassicSimilarity], result of:
        0.05631365 = score(doc=3976,freq=1.0), product of:
          0.13966526 = queryWeight, product of:
            1.4803143 = boost
            4.300847 = idf(docFreq=1636, maxDocs=44421)
            0.021937164 = queryNorm
          0.4032044 = fieldWeight in 3976, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.300847 = idf(docFreq=1636, maxDocs=44421)
            0.09375 = fieldNorm(doc=3976)
      0.16209663 = weight(abstract_txt:possibilities in 3976) [ClassicSimilarity], result of:
        0.16209663 = score(doc=3976,freq=1.0), product of:
          0.28261504 = queryWeight, product of:
            2.1057527 = boost
            6.1179714 = idf(docFreq=265, maxDocs=44421)
            0.021937164 = queryNorm
          0.5735598 = fieldWeight in 3976, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.1179714 = idf(docFreq=265, maxDocs=44421)
            0.09375 = fieldNorm(doc=3976)
      0.13966992 = weight(abstract_txt:services in 3976) [ClassicSimilarity], result of:
        0.13966992 = score(doc=3976,freq=1.0), product of:
          0.3548712 = queryWeight, product of:
            3.8532703 = boost
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.021937164 = queryNorm
          0.39357919 = fieldWeight in 3976, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.09375 = fieldNorm(doc=3976)
    0.28 = coord(7/25)