Document (#34961)

Author
Joint, N.
Title
¬The Web 2.0 challenge to libraries
Source
Library review. 58(2009) no.3, S.167-175
Year
2009
Abstract
Purpose - The purpose of this paper is to illustrate issues surrounding Web 2.0 technologies and their relevance to libraries by general discussion and examples from library practice. Design/methodology/approach - A broad narrative account of Web 2.0 developments combined with illustrations of how one library in particular reacted to these developments. Findings - It was found that all libraries need to evolve a Web 2.0 strategy to promote this aspect of their services, but that they will need to devise solutions to specific problems as part of this strategy. These include the range of Web 2.0 platforms that are on offer and the authentication and workload issues associated with this diversity. A single, unified library system-based approach to Web 2.0 is offered as a viable alternative to using disparate external services. Research limitations/implications - This paper does not resolve the difference between a multi-platform Web 2.0 strategy and the single, unified library system-based approach, although a preference for the systems-based approach is suggested. The relative strengths and weaknesses of these two approaches is worthy of further research. Practical implications - At the level of practice, this viewpoint article offers two alternative Web 2.0 strategies which can be applied quite readily in everyday library work. Originality/value - This paper tries to offer a clear range of options for librarians interested in pursuing Web 2.0 services, facilitating successful service enhancement in the working library.
Footnote
Beitrag in einem Special Issue: Web 2.0 and gaming in libraries
Theme
Internet
Object
Web 2.0
Location
Trinidad und Tobago

Similar documents (author)

  1. Joint, N.: Democracy, eLiteracy and the Internet (2005) 5.39
    5.393951 = sum of:
      5.393951 = weight(author_txt:joint in 728) [ClassicSimilarity], result of:
        5.393951 = score(doc=728,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.11587052 = queryNorm
          5.3939514 = fieldWeight in 728, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.625 = fieldNorm(doc=728)
    
  2. Joint, N.: Aspects of Google : bigger is better - or less is more? (2005) 5.39
    5.393951 = sum of:
      5.393951 = weight(author_txt:joint in 735) [ClassicSimilarity], result of:
        5.393951 = score(doc=735,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.11587052 = queryNorm
          5.3939514 = fieldWeight in 735, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.625 = fieldNorm(doc=735)
    
  3. Joint, N.: Evaluating the quality of library portals (2005) 5.39
    5.393951 = sum of:
      5.393951 = weight(author_txt:joint in 739) [ClassicSimilarity], result of:
        5.393951 = score(doc=739,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.11587052 = queryNorm
          5.3939514 = fieldWeight in 739, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.625 = fieldNorm(doc=739)
    
  4. Joint, N.: Traditional bibliographic instruction and today's information users (2005) 5.39
    5.393951 = sum of:
      5.393951 = weight(author_txt:joint in 743) [ClassicSimilarity], result of:
        5.393951 = score(doc=743,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.11587052 = queryNorm
          5.3939514 = fieldWeight in 743, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.625 = fieldNorm(doc=743)
    
  5. Joint, N.: eLiteracy or information literacy : which concept should we prefer? (2005) 5.39
    5.393951 = sum of:
      5.393951 = weight(author_txt:joint in 745) [ClassicSimilarity], result of:
        5.393951 = score(doc=745,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.11587052 = queryNorm
          5.3939514 = fieldWeight in 745, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.630322 = idf(docFreq=20, maxDocs=43254)
            0.625 = fieldNorm(doc=745)
    

Similar documents (content)

  1. Joint, N.: Virtual reference, Second Life and traditional library enquiry services : ANTAEUS (2008) 0.45
    0.44691217 = sum of:
      0.44691217 = product of:
        0.8594465 = sum of:
          0.03143782 = weight(abstract_txt:need in 4966) [ClassicSimilarity], result of:
            0.03143782 = score(doc=4966,freq=1.0), product of:
              0.119987026 = queryWeight, product of:
                1.0431823 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.027436957 = queryNorm
              0.2620102 = fieldWeight in 4966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.034111034 = weight(abstract_txt:issues in 4966) [ClassicSimilarity], result of:
            0.034111034 = score(doc=4966,freq=1.0), product of:
              0.1266959 = queryWeight, product of:
                1.0719495 = boost
                4.307768 = idf(docFreq=1582, maxDocs=43254)
                0.027436957 = queryNorm
              0.2692355 = fieldWeight in 4966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.307768 = idf(docFreq=1582, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.20078269 = weight(abstract_txt:authentication in 4966) [ClassicSimilarity], result of:
            0.20078269 = score(doc=4966,freq=2.0), product of:
              0.26019374 = queryWeight, product of:
                1.0862417 = boost
                8.730406 = idf(docFreq=18, maxDocs=43254)
                0.027436957 = queryNorm
              0.7716661 = fieldWeight in 4966, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.730406 = idf(docFreq=18, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.054275744 = weight(abstract_txt:purpose in 4966) [ClassicSimilarity], result of:
            0.054275744 = score(doc=4966,freq=2.0), product of:
              0.13705446 = queryWeight, product of:
                1.1149095 = boost
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.027436957 = queryNorm
              0.39601588 = fieldWeight in 4966, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.055164278 = weight(abstract_txt:implications in 4966) [ClassicSimilarity], result of:
            0.055164278 = score(doc=4966,freq=2.0), product of:
              0.1385462 = queryWeight, product of:
                1.1209606 = boost
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.027436957 = queryNorm
              0.39816523 = fieldWeight in 4966, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.021129483 = weight(abstract_txt:these in 4966) [ClassicSimilarity], result of:
            0.021129483 = score(doc=4966,freq=1.0), product of:
              0.10538747 = queryWeight, product of:
                1.1973832 = boost
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.027436957 = queryNorm
              0.20049332 = fieldWeight in 4966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.047128722 = weight(abstract_txt:paper in 4966) [ClassicSimilarity], result of:
            0.047128722 = score(doc=4966,freq=3.0), product of:
              0.12474211 = queryWeight, product of:
                1.3027024 = boost
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.027436957 = queryNorm
              0.37780923 = fieldWeight in 4966, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.061918292 = weight(abstract_txt:developments in 4966) [ClassicSimilarity], result of:
            0.061918292 = score(doc=4966,freq=1.0), product of:
              0.18852921 = queryWeight, product of:
                1.3076224 = boost
                5.25485 = idf(docFreq=613, maxDocs=43254)
                0.027436957 = queryNorm
              0.32842812 = fieldWeight in 4966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.25485 = idf(docFreq=613, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.048823714 = weight(abstract_txt:libraries in 4966) [ClassicSimilarity], result of:
            0.048823714 = score(doc=4966,freq=2.0), product of:
              0.14619762 = queryWeight, product of:
                1.4102913 = boost
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.027436957 = queryNorm
              0.333957 = fieldWeight in 4966, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.124015994 = weight(abstract_txt:services in 4966) [ClassicSimilarity], result of:
            0.124015994 = score(doc=4966,freq=7.0), product of:
              0.1792595 = queryWeight, product of:
                1.5616357 = boost
                4.1837573 = idf(docFreq=1791, maxDocs=43254)
                0.027436957 = queryNorm
              0.69182384 = fieldWeight in 4966, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.1837573 = idf(docFreq=1791, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.045216147 = weight(abstract_txt:approach in 4966) [ClassicSimilarity], result of:
            0.045216147 = score(doc=4966,freq=1.0), product of:
              0.1926216 = queryWeight, product of:
                1.8692205 = boost
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.027436957 = queryNorm
              0.23474078 = fieldWeight in 4966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.042937398 = weight(abstract_txt:this in 4966) [ClassicSimilarity], result of:
            0.042937398 = score(doc=4966,freq=4.0), product of:
              0.14127299 = queryWeight, product of:
                2.117662 = boost
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.027436957 = queryNorm
              0.3039321 = fieldWeight in 4966, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
          0.09250519 = weight(abstract_txt:library in 4966) [ClassicSimilarity], result of:
            0.09250519 = score(doc=4966,freq=5.0), product of:
              0.20780712 = queryWeight, product of:
                2.377847 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.027436957 = queryNorm
              0.44514924 = fieldWeight in 4966, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.0625 = fieldNorm(doc=4966)
        0.52 = coord(13/25)
    
  2. Joint, N.: ¬The one-stop shop search engine : a transformational library technology? ANTAEUS (2010) 0.30
    0.30209258 = sum of:
      0.30209258 = product of:
        0.5809473 = sum of:
          0.027508095 = weight(abstract_txt:need in 666) [ClassicSimilarity], result of:
            0.027508095 = score(doc=666,freq=1.0), product of:
              0.119987026 = queryWeight, product of:
                1.0431823 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.027436957 = queryNorm
              0.22925891 = fieldWeight in 666, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.029847154 = weight(abstract_txt:issues in 666) [ClassicSimilarity], result of:
            0.029847154 = score(doc=666,freq=1.0), product of:
              0.1266959 = queryWeight, product of:
                1.0719495 = boost
                4.307768 = idf(docFreq=1582, maxDocs=43254)
                0.027436957 = queryNorm
              0.23558106 = fieldWeight in 666, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.307768 = idf(docFreq=1582, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.047491275 = weight(abstract_txt:purpose in 666) [ClassicSimilarity], result of:
            0.047491275 = score(doc=666,freq=2.0), product of:
              0.13705446 = queryWeight, product of:
                1.1149095 = boost
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.027436957 = queryNorm
              0.3465139 = fieldWeight in 666, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.048268743 = weight(abstract_txt:implications in 666) [ClassicSimilarity], result of:
            0.048268743 = score(doc=666,freq=2.0), product of:
              0.1385462 = queryWeight, product of:
                1.1209606 = boost
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.027436957 = queryNorm
              0.34839457 = fieldWeight in 666, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.01838697 = weight(abstract_txt:based in 666) [ClassicSimilarity], result of:
            0.01838697 = score(doc=666,freq=1.0), product of:
              0.10500205 = queryWeight, product of:
                1.1951917 = boost
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.027436957 = queryNorm
              0.17511056 = fieldWeight in 666, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.0184883 = weight(abstract_txt:these in 666) [ClassicSimilarity], result of:
            0.0184883 = score(doc=666,freq=1.0), product of:
              0.10538747 = queryWeight, product of:
                1.1973832 = boost
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.027436957 = queryNorm
              0.17543165 = fieldWeight in 666, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.06029827 = weight(abstract_txt:practice in 666) [ClassicSimilarity], result of:
            0.06029827 = score(doc=666,freq=2.0), product of:
              0.16070172 = queryWeight, product of:
                1.2072669 = boost
                4.8515587 = idf(docFreq=918, maxDocs=43254)
                0.027436957 = queryNorm
              0.37521857 = fieldWeight in 666, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.8515587 = idf(docFreq=918, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.07563803 = weight(abstract_txt:single in 666) [ClassicSimilarity], result of:
            0.07563803 = score(doc=666,freq=2.0), product of:
              0.18691498 = queryWeight, product of:
                1.3020123 = boost
                5.232305 = idf(docFreq=627, maxDocs=43254)
                0.027436957 = queryNorm
              0.40466544 = fieldWeight in 666, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.232305 = idf(docFreq=627, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.053237557 = weight(abstract_txt:paper in 666) [ClassicSimilarity], result of:
            0.053237557 = score(doc=666,freq=5.0), product of:
              0.12474211 = queryWeight, product of:
                1.3027024 = boost
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.027436957 = queryNorm
              0.42678094 = fieldWeight in 666, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.041014433 = weight(abstract_txt:services in 666) [ClassicSimilarity], result of:
            0.041014433 = score(doc=666,freq=1.0), product of:
              0.1792595 = queryWeight, product of:
                1.5616357 = boost
                4.1837573 = idf(docFreq=1791, maxDocs=43254)
                0.027436957 = queryNorm
              0.22879922 = fieldWeight in 666, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1837573 = idf(docFreq=1791, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.03956413 = weight(abstract_txt:approach in 666) [ClassicSimilarity], result of:
            0.03956413 = score(doc=666,freq=1.0), product of:
              0.1926216 = queryWeight, product of:
                1.8692205 = boost
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.027436957 = queryNorm
              0.20539819 = fieldWeight in 666, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.032536767 = weight(abstract_txt:this in 666) [ClassicSimilarity], result of:
            0.032536767 = score(doc=666,freq=3.0), product of:
              0.14127299 = queryWeight, product of:
                2.117662 = boost
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.027436957 = queryNorm
              0.2303113 = fieldWeight in 666, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
          0.08866756 = weight(abstract_txt:library in 666) [ClassicSimilarity], result of:
            0.08866756 = score(doc=666,freq=6.0), product of:
              0.20780712 = queryWeight, product of:
                2.377847 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.027436957 = queryNorm
              0.426682 = fieldWeight in 666, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.0546875 = fieldNorm(doc=666)
        0.52 = coord(13/25)
    
  3. Joint, N.: Web 2.0 and the library : a transformational technology? (2010) 0.27
    0.2726471 = sum of:
      0.2726471 = product of:
        0.5680148 = sum of:
          0.027508095 = weight(abstract_txt:need in 667) [ClassicSimilarity], result of:
            0.027508095 = score(doc=667,freq=1.0), product of:
              0.119987026 = queryWeight, product of:
                1.0431823 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.027436957 = queryNorm
              0.22925891 = fieldWeight in 667, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.029847154 = weight(abstract_txt:issues in 667) [ClassicSimilarity], result of:
            0.029847154 = score(doc=667,freq=1.0), product of:
              0.1266959 = queryWeight, product of:
                1.0719495 = boost
                4.307768 = idf(docFreq=1582, maxDocs=43254)
                0.027436957 = queryNorm
              0.23558106 = fieldWeight in 667, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.307768 = idf(docFreq=1582, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.033581402 = weight(abstract_txt:purpose in 667) [ClassicSimilarity], result of:
            0.033581402 = score(doc=667,freq=1.0), product of:
              0.13705446 = queryWeight, product of:
                1.1149095 = boost
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.027436957 = queryNorm
              0.24502233 = fieldWeight in 667, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.059116896 = weight(abstract_txt:implications in 667) [ClassicSimilarity], result of:
            0.059116896 = score(doc=667,freq=3.0), product of:
              0.1385462 = queryWeight, product of:
                1.1209606 = boost
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.027436957 = queryNorm
              0.42669445 = fieldWeight in 667, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.032022674 = weight(abstract_txt:these in 667) [ClassicSimilarity], result of:
            0.032022674 = score(doc=667,freq=3.0), product of:
              0.10538747 = queryWeight, product of:
                1.1973832 = boost
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.027436957 = queryNorm
              0.30385655 = fieldWeight in 667, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.07385 = weight(abstract_txt:practice in 667) [ClassicSimilarity], result of:
            0.07385 = score(doc=667,freq=3.0), product of:
              0.16070172 = queryWeight, product of:
                1.2072669 = boost
                4.8515587 = idf(docFreq=918, maxDocs=43254)
                0.027436957 = queryNorm
              0.45954704 = fieldWeight in 667, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.8515587 = idf(docFreq=918, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.053237557 = weight(abstract_txt:paper in 667) [ClassicSimilarity], result of:
            0.053237557 = score(doc=667,freq=5.0), product of:
              0.12474211 = queryWeight, product of:
                1.3027024 = boost
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.027436957 = queryNorm
              0.42678094 = fieldWeight in 667, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.05417851 = weight(abstract_txt:developments in 667) [ClassicSimilarity], result of:
            0.05417851 = score(doc=667,freq=1.0), product of:
              0.18852921 = queryWeight, product of:
                1.3076224 = boost
                5.25485 = idf(docFreq=613, maxDocs=43254)
                0.027436957 = queryNorm
              0.28737462 = fieldWeight in 667, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.25485 = idf(docFreq=613, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.030208135 = weight(abstract_txt:libraries in 667) [ClassicSimilarity], result of:
            0.030208135 = score(doc=667,freq=1.0), product of:
              0.14619762 = queryWeight, product of:
                1.4102913 = boost
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.027436957 = queryNorm
              0.20662536 = fieldWeight in 667, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.055952124 = weight(abstract_txt:approach in 667) [ClassicSimilarity], result of:
            0.055952124 = score(doc=667,freq=2.0), product of:
              0.1926216 = queryWeight, product of:
                1.8692205 = boost
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.027436957 = queryNorm
              0.2904769 = fieldWeight in 667, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.03757022 = weight(abstract_txt:this in 667) [ClassicSimilarity], result of:
            0.03757022 = score(doc=667,freq=4.0), product of:
              0.14127299 = queryWeight, product of:
                2.117662 = boost
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.027436957 = queryNorm
              0.26594058 = fieldWeight in 667, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
          0.080942035 = weight(abstract_txt:library in 667) [ClassicSimilarity], result of:
            0.080942035 = score(doc=667,freq=5.0), product of:
              0.20780712 = queryWeight, product of:
                2.377847 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.027436957 = queryNorm
              0.3895056 = fieldWeight in 667, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.0546875 = fieldNorm(doc=667)
        0.48 = coord(12/25)
    
  4. Lu, W.; Ding, H.; Jiang, J.: ¬A document expansion framework for tag-based image retrieval (2018) 0.26
    0.26256818 = sum of:
      0.26256818 = product of:
        0.6564204 = sum of:
          0.034111034 = weight(abstract_txt:issues in 631) [ClassicSimilarity], result of:
            0.034111034 = score(doc=631,freq=1.0), product of:
              0.1266959 = queryWeight, product of:
                1.0719495 = boost
                4.307768 = idf(docFreq=1582, maxDocs=43254)
                0.027436957 = queryNorm
              0.2692355 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.307768 = idf(docFreq=1582, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.054275744 = weight(abstract_txt:purpose in 631) [ClassicSimilarity], result of:
            0.054275744 = score(doc=631,freq=2.0), product of:
              0.13705446 = queryWeight, product of:
                1.1149095 = boost
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.027436957 = queryNorm
              0.39601588 = fieldWeight in 631, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.039007038 = weight(abstract_txt:implications in 631) [ClassicSimilarity], result of:
            0.039007038 = score(doc=631,freq=1.0), product of:
              0.1385462 = queryWeight, product of:
                1.1209606 = boost
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.027436957 = queryNorm
              0.28154534 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.046988018 = weight(abstract_txt:based in 631) [ClassicSimilarity], result of:
            0.046988018 = score(doc=631,freq=5.0), product of:
              0.10500205 = queryWeight, product of:
                1.1951917 = boost
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.027436957 = queryNorm
              0.44749618 = fieldWeight in 631, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.029881602 = weight(abstract_txt:these in 631) [ClassicSimilarity], result of:
            0.029881602 = score(doc=631,freq=2.0), product of:
              0.10538747 = queryWeight, product of:
                1.1973832 = boost
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.027436957 = queryNorm
              0.28354037 = fieldWeight in 631, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.06112476 = weight(abstract_txt:single in 631) [ClassicSimilarity], result of:
            0.06112476 = score(doc=631,freq=1.0), product of:
              0.18691498 = queryWeight, product of:
                1.3020123 = boost
                5.232305 = idf(docFreq=627, maxDocs=43254)
                0.027436957 = queryNorm
              0.32701907 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.232305 = idf(docFreq=627, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.047128722 = weight(abstract_txt:paper in 631) [ClassicSimilarity], result of:
            0.047128722 = score(doc=631,freq=3.0), product of:
              0.12474211 = queryWeight, product of:
                1.3027024 = boost
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.027436957 = queryNorm
              0.37780923 = fieldWeight in 631, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.09043229 = weight(abstract_txt:approach in 631) [ClassicSimilarity], result of:
            0.09043229 = score(doc=631,freq=4.0), product of:
              0.1926216 = queryWeight, product of:
                1.8692205 = boost
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.027436957 = queryNorm
              0.46948156 = fieldWeight in 631, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.042937398 = weight(abstract_txt:this in 631) [ClassicSimilarity], result of:
            0.042937398 = score(doc=631,freq=4.0), product of:
              0.14127299 = queryWeight, product of:
                2.117662 = boost
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.027436957 = queryNorm
              0.3039321 = fieldWeight in 631, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
          0.2105338 = weight(abstract_txt:strategy in 631) [ClassicSimilarity], result of:
            0.2105338 = score(doc=631,freq=3.0), product of:
              0.3383534 = queryWeight, product of:
                2.1454773 = boost
                5.747919 = idf(docFreq=374, maxDocs=43254)
                0.027436957 = queryNorm
              0.62223047 = fieldWeight in 631, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.747919 = idf(docFreq=374, maxDocs=43254)
                0.0625 = fieldNorm(doc=631)
        0.4 = coord(10/25)
    
  5. Joint, N.: Digital libraries and the future of the library profession (2007) 0.24
    0.24090877 = sum of:
      0.24090877 = product of:
        0.5018933 = sum of:
          0.03143782 = weight(abstract_txt:need in 2854) [ClassicSimilarity], result of:
            0.03143782 = score(doc=2854,freq=1.0), product of:
              0.119987026 = queryWeight, product of:
                1.0431823 = boost
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.027436957 = queryNorm
              0.2620102 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.192163 = idf(docFreq=1776, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.038378745 = weight(abstract_txt:purpose in 2854) [ClassicSimilarity], result of:
            0.038378745 = score(doc=2854,freq=1.0), product of:
              0.13705446 = queryWeight, product of:
                1.1149095 = boost
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.027436957 = queryNorm
              0.2800255 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.480408 = idf(docFreq=1331, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.055164278 = weight(abstract_txt:implications in 2854) [ClassicSimilarity], result of:
            0.055164278 = score(doc=2854,freq=2.0), product of:
              0.1385462 = queryWeight, product of:
                1.1209606 = boost
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.027436957 = queryNorm
              0.39816523 = fieldWeight in 2854, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5047255 = idf(docFreq=1299, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.021013679 = weight(abstract_txt:based in 2854) [ClassicSimilarity], result of:
            0.021013679 = score(doc=2854,freq=1.0), product of:
              0.10500205 = queryWeight, product of:
                1.1951917 = boost
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.027436957 = queryNorm
              0.20012636 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.021129483 = weight(abstract_txt:these in 2854) [ClassicSimilarity], result of:
            0.021129483 = score(doc=2854,freq=1.0), product of:
              0.10538747 = queryWeight, product of:
                1.1973832 = boost
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.027436957 = queryNorm
              0.20049332 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2078931 = idf(docFreq=4754, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.0844 = weight(abstract_txt:practice in 2854) [ClassicSimilarity], result of:
            0.0844 = score(doc=2854,freq=3.0), product of:
              0.16070172 = queryWeight, product of:
                1.2072669 = boost
                4.8515587 = idf(docFreq=918, maxDocs=43254)
                0.027436957 = queryNorm
              0.5251966 = fieldWeight in 2854, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.8515587 = idf(docFreq=918, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.027209781 = weight(abstract_txt:paper in 2854) [ClassicSimilarity], result of:
            0.027209781 = score(doc=2854,freq=1.0), product of:
              0.12474211 = queryWeight, product of:
                1.3027024 = boost
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.027436957 = queryNorm
              0.21812826 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4900522 = idf(docFreq=3585, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.07168882 = weight(abstract_txt:offer in 2854) [ClassicSimilarity], result of:
            0.07168882 = score(doc=2854,freq=1.0), product of:
              0.20787404 = queryWeight, product of:
                1.3730716 = boost
                5.517866 = idf(docFreq=471, maxDocs=43254)
                0.027436957 = queryNorm
              0.34486663 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.517866 = idf(docFreq=471, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.03452358 = weight(abstract_txt:libraries in 2854) [ClassicSimilarity], result of:
            0.03452358 = score(doc=2854,freq=1.0), product of:
              0.14619762 = queryWeight, product of:
                1.4102913 = boost
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.027436957 = queryNorm
              0.23614326 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7782922 = idf(docFreq=2687, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.045216147 = weight(abstract_txt:approach in 2854) [ClassicSimilarity], result of:
            0.045216147 = score(doc=2854,freq=1.0), product of:
              0.1926216 = queryWeight, product of:
                1.8692205 = boost
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.027436957 = queryNorm
              0.23474078 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7558525 = idf(docFreq=2748, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.030361325 = weight(abstract_txt:this in 2854) [ClassicSimilarity], result of:
            0.030361325 = score(doc=2854,freq=2.0), product of:
              0.14127299 = queryWeight, product of:
                2.117662 = boost
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.027436957 = queryNorm
              0.21491244 = fieldWeight in 2854, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4314568 = idf(docFreq=10335, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
          0.041369576 = weight(abstract_txt:library in 2854) [ClassicSimilarity], result of:
            0.041369576 = score(doc=2854,freq=1.0), product of:
              0.20780712 = queryWeight, product of:
                2.377847 = boost
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.027436957 = queryNorm
              0.19907679 = fieldWeight in 2854, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1852286 = idf(docFreq=4863, maxDocs=43254)
                0.0625 = fieldNorm(doc=2854)
        0.48 = coord(12/25)