Search (3797 results, page 1 of 190)

  1. Berul, L.H.: Document retrieval (1969) 0.15 
    0.14602494 = product of:
  0.29204988 = sum of:
    0.29204988 = product of:
      0.58409977 = sum of:
        0.58409977 = weight(_text_:l.h in 241) [ClassicSimilarity], result of:
          0.58409977 = score(doc=241,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            1.478681 = fieldWeight in 241, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.125 = fieldNorm(doc=241)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Seiler, L.H.; Surprenant, T.T.: ¬The virtual reality information center (1992) 0.13 
    0.12777184 = product of:
  0.25554368 = sum of:
    0.25554368 = product of:
      0.51108736 = sum of:
        0.51108736 = weight(_text_:l.h in 2760) [ClassicSimilarity], result of:
          0.51108736 = score(doc=2760,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            1.2938459 = fieldWeight in 2760, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.109375 = fieldNorm(doc=2760)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Reeve, L.H.; Han, H.; Brooks, A.D.: ¬The use of domain-specific concepts in biomedical text summarization (2007) 0.12 
    0.12071907 = sum of:
  0.02945347 = product of:
    0.11781388 = sum of:
      0.11781388 = weight(_text_:author's in 955) [ClassicSimilarity], result of:
        0.11781388 = score(doc=955,freq=2.0), product of:
          0.31735274 = queryWeight, product of:
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.047224034 = queryNorm
          0.3712395 = fieldWeight in 955, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.0390625 = fieldNorm(doc=955)
    0.25 = coord(1/4)
  0.0912656 = product of:
    0.1825312 = sum of:
      0.1825312 = weight(_text_:l.h in 955) [ClassicSimilarity], result of:
        0.1825312 = score(doc=955,freq=2.0), product of:
          0.39501408 = queryWeight, product of:
            8.364683 = idf(docFreq=27, maxDocs=44218)
            0.047224034 = queryNorm
          0.4620878 = fieldWeight in 955, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.364683 = idf(docFreq=27, maxDocs=44218)
            0.0390625 = fieldNorm(doc=955)
    0.5 = coord(1/2)
    Abstract
    Text summarization is a method for data reduction. The use of text summarization enables users to reduce the amount of text that must be read while still assimilating the core information. The data reduction offered by text summarization is particularly useful in the biomedical domain, where physicians must continuously find clinical trial study information to incorporate into their patient treatment efforts. Such efforts are often hampered by the high-volume of publications. This paper presents two independent methods (BioChain and FreqDist) for identifying salient sentences in biomedical texts using concepts derived from domain-specific resources. Our semantic-based method (BioChain) is effective at identifying thematic sentences, while our frequency-distribution method (FreqDist) removes information redundancy. The two methods are then combined to form a hybrid method (ChainFreq). An evaluation of each method is performed using the ROUGE system to compare system-generated summaries against a set of manually-generated summaries. The BioChain and FreqDist methods outperform some common summarization systems, while the ChainFreq method improves upon the base approaches. Our work shows that the best performance is achieved when the two methods are combined. The paper also presents a brief physician's evaluation of three randomly-selected papers from an evaluation corpus to show that the author's abstract does not always reflect the entire contents of the full-text.
  4. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.12 
    0.12013456 = product of:
  0.24026912 = sum of:
    0.24026912 = product of:
      0.48053825 = sum of:
        0.18751071 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
          0.18751071 = score(doc=692,freq=2.0), product of:
            0.4003659 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.047224034 = queryNorm
            0.46834838 = fieldWeight in 692, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0390625 = fieldNorm(doc=692)
        0.29302755 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
          0.29302755 = score(doc=692,freq=2.0), product of:
            0.5004933 = queryWeight, product of:
              10.598275 = idf(docFreq=2, maxDocs=44218)
              0.047224034 = queryNorm
            0.5854775 = fieldWeight in 692, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              10.598275 = idf(docFreq=2, maxDocs=44218)
              0.0390625 = fieldNorm(doc=692)
      0.5 = coord(2/4)
  0.5 = coord(1/2)
    Content
    Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
  5. Chom, L.H.: Developing a text and image-based database production system and search engine (1995) 0.11 
    0.10951871 = product of:
  0.21903741 = sum of:
    0.21903741 = product of:
      0.43807483 = sum of:
        0.43807483 = weight(_text_:l.h in 2724) [ClassicSimilarity], result of:
          0.43807483 = score(doc=2724,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            1.1090107 = fieldWeight in 2724, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.09375 = fieldNorm(doc=2724)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Ehlers, L.H.: Content Management Anwendungen : Spezifikation von Internet-Anwendungen auf Basis von Content Management Systemen (2003) 0.11 
    0.10951871 = product of:
  0.21903741 = sum of:
    0.21903741 = product of:
      0.43807483 = sum of:
        0.43807483 = weight(_text_:l.h in 4943) [ClassicSimilarity], result of:
          0.43807483 = score(doc=4943,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            1.1090107 = fieldWeight in 4943, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.09375 = fieldNorm(doc=4943)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Dewey, M.: Decimal classification beginnings (1990) 0.11 
    0.10907756 = sum of:
  0.07068833 = product of:
    0.28275332 = sum of:
      0.28275332 = weight(_text_:author's in 3554) [ClassicSimilarity], result of:
        0.28275332 = score(doc=3554,freq=2.0), product of:
          0.31735274 = queryWeight, product of:
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.047224034 = queryNorm
          0.8909749 = fieldWeight in 3554, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.09375 = fieldNorm(doc=3554)
    0.25 = coord(1/4)
  0.03838923 = product of:
    0.07677846 = sum of:
      0.07677846 = weight(_text_:22 in 3554) [ClassicSimilarity], result of:
        0.07677846 = score(doc=3554,freq=2.0), product of:
          0.16537052 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.047224034 = queryNorm
          0.46428138 = fieldWeight in 3554, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.09375 = fieldNorm(doc=3554)
    0.5 = coord(1/2)
    Abstract
    Describes the author's development of the Dewey Decimal Classification
    Date
    25.12.1995 22:28:43
  8. Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009) 0.09 
    0.0892524 = sum of:
  0.07325689 = product of:
    0.29302755 = sum of:
      0.29302755 = weight(_text_:2c in 193) [ClassicSimilarity], result of:
        0.29302755 = score(doc=193,freq=2.0), product of:
          0.5004933 = queryWeight, product of:
            10.598275 = idf(docFreq=2, maxDocs=44218)
            0.047224034 = queryNorm
          0.5854775 = fieldWeight in 193, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            10.598275 = idf(docFreq=2, maxDocs=44218)
            0.0390625 = fieldNorm(doc=193)
    0.25 = coord(1/4)
  0.015995512 = product of:
    0.031991024 = sum of:
      0.031991024 = weight(_text_:22 in 193) [ClassicSimilarity], result of:
        0.031991024 = score(doc=193,freq=2.0), product of:
          0.16537052 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.047224034 = queryNorm
          0.19345059 = fieldWeight in 193, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0390625 = fieldNorm(doc=193)
    0.5 = coord(1/2)
    Source
    https://opus4.kobv.de/opus4-bib-info/frontdoor/index/index/searchtype/authorsearch/author/%22Hubrich%2C+Jessica%22/docId/703/start/0/rows/20
  9. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.08 
    0.07544783 = sum of:
  0.056253213 = product of:
    0.22501285 = sum of:
      0.22501285 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
        0.22501285 = score(doc=562,freq=2.0), product of:
          0.4003659 = queryWeight, product of:
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.047224034 = queryNorm
          0.56201804 = fieldWeight in 562, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.046875 = fieldNorm(doc=562)
    0.25 = coord(1/4)
  0.019194614 = product of:
    0.03838923 = sum of:
      0.03838923 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
        0.03838923 = score(doc=562,freq=2.0), product of:
          0.16537052 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.047224034 = queryNorm
          0.23214069 = fieldWeight in 562, 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=562)
    0.5 = coord(1/2)
    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  10. Jeng, L.H.; Weiss, K.B.: Modeling cataloguing experience : a feasibility study (1994) 0.07 
    0.07301247 = product of:
  0.14602494 = sum of:
    0.14602494 = product of:
      0.29204988 = sum of:
        0.29204988 = weight(_text_:l.h in 6702) [ClassicSimilarity], result of:
          0.29204988 = score(doc=6702,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            0.7393405 = fieldWeight in 6702, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0625 = fieldNorm(doc=6702)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Metzler, D.P.; Haas, S.W.; Cosic, C.L.; Wheeler, L.H.: Constituent object parsing for information retrieval and similar text processing problems (1989) 0.07 
    0.07301247 = product of:
  0.14602494 = sum of:
    0.14602494 = product of:
      0.29204988 = sum of:
        0.29204988 = weight(_text_:l.h in 2858) [ClassicSimilarity], result of:
          0.29204988 = score(doc=2858,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            0.7393405 = fieldWeight in 2858, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0625 = fieldNorm(doc=2858)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  12. Armitage, L.H.; Enser, P.G.B.: Information need in the visual document domain (1996) 0.07 
    0.07301247 = product of:
  0.14602494 = sum of:
    0.14602494 = product of:
      0.29204988 = sum of:
        0.29204988 = weight(_text_:l.h in 402) [ClassicSimilarity], result of:
          0.29204988 = score(doc=402,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            0.7393405 = fieldWeight in 402, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0625 = fieldNorm(doc=402)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  13. Jeng, L.H.: What authority? : Why control? (2002) 0.07 
    0.07301247 = product of:
  0.14602494 = sum of:
    0.14602494 = product of:
      0.29204988 = sum of:
        0.29204988 = weight(_text_:l.h in 5475) [ClassicSimilarity], result of:
          0.29204988 = score(doc=5475,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            0.7393405 = fieldWeight in 5475, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0625 = fieldNorm(doc=5475)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  14. Jeng, L.H.: Knowledge, technology, and research in cataloging (1997) 0.07 
    0.07301247 = product of:
  0.14602494 = sum of:
    0.14602494 = product of:
      0.29204988 = sum of:
        0.29204988 = weight(_text_:l.h in 5611) [ClassicSimilarity], result of:
          0.29204988 = score(doc=5611,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            0.7393405 = fieldWeight in 5611, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0625 = fieldNorm(doc=5611)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  15. Belayche, C.: ¬A propos de la classification de Dewey (1997) 0.07 
    0.07271837 = sum of:
  0.04712555 = product of:
    0.1885022 = sum of:
      0.1885022 = weight(_text_:author's in 1171) [ClassicSimilarity], result of:
        0.1885022 = score(doc=1171,freq=2.0), product of:
          0.31735274 = queryWeight, product of:
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.047224034 = queryNorm
          0.59398323 = fieldWeight in 1171, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.0625 = fieldNorm(doc=1171)
    0.25 = coord(1/4)
  0.025592819 = product of:
    0.051185638 = sum of:
      0.051185638 = weight(_text_:22 in 1171) [ClassicSimilarity], result of:
        0.051185638 = score(doc=1171,freq=2.0), product of:
          0.16537052 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.047224034 = queryNorm
          0.30952093 = fieldWeight in 1171, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=1171)
    0.5 = coord(1/2)
    Abstract
    All classifications are based on ideologies and Dewey is marked by its author's origins in 19th century North America. Subsequent revisions indicate changed ways of understanding the world. Section 157 (psycho-pathology) is now included with 616.89 (mental troubles), reflecting the move to a genetic-based approach. Table 5 (racial, ethnic and national groups) is however unchanged, despite changing views on such categorisation
    Source
    Bulletin d'informations de l'Association des Bibliothecaires Francais. 1997, no.175, S.22-23
  16. Shuttleworth, C.: Marot, Hofstadter, index (1998) 0.07 
    0.07271837 = sum of:
  0.04712555 = product of:
    0.1885022 = sum of:
      0.1885022 = weight(_text_:author's in 4642) [ClassicSimilarity], result of:
        0.1885022 = score(doc=4642,freq=2.0), product of:
          0.31735274 = queryWeight, product of:
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.047224034 = queryNorm
          0.59398323 = fieldWeight in 4642, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.0625 = fieldNorm(doc=4642)
    0.25 = coord(1/4)
  0.025592819 = product of:
    0.051185638 = sum of:
      0.051185638 = weight(_text_:22 in 4642) [ClassicSimilarity], result of:
        0.051185638 = score(doc=4642,freq=2.0), product of:
          0.16537052 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.047224034 = queryNorm
          0.30952093 = fieldWeight in 4642, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=4642)
    0.5 = coord(1/2)
    Abstract
    Comments on Douglas Hofstadter's index to his book 'Le ton beau de Marot: in praise of the music of language'. Hofstadter took charge of the book design, typography, typesetting and copy-editing, and also compiled the index which covers 23 pages of 3 columnes and is set in a practically illegible 4-point. Although the index breaks all the rules of indexing, it is a masterly creation showing the author's industry, exhuberance and wit. Summarizes Hofstadter's own remarks on how creating the index gave hin new insights into what his book was essentially about
    Source
    Indexer. 21(1998) no.1, S.22-23
  17. Jacobs, J.W.; Summers, E.; Ankersen, E.: Cyril: expanding the horizons of MARC21 (2004) 0.07 
    0.07271837 = sum of:
  0.04712555 = product of:
    0.1885022 = sum of:
      0.1885022 = weight(_text_:author's in 4749) [ClassicSimilarity], result of:
        0.1885022 = score(doc=4749,freq=2.0), product of:
          0.31735274 = queryWeight, product of:
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.047224034 = queryNorm
          0.59398323 = fieldWeight in 4749, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.7201533 = idf(docFreq=144, maxDocs=44218)
            0.0625 = fieldNorm(doc=4749)
    0.25 = coord(1/4)
  0.025592819 = product of:
    0.051185638 = sum of:
      0.051185638 = weight(_text_:22 in 4749) [ClassicSimilarity], result of:
        0.051185638 = score(doc=4749,freq=2.0), product of:
          0.16537052 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.047224034 = queryNorm
          0.30952093 = fieldWeight in 4749, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=4749)
    0.5 = coord(1/2)
    Abstract
    Describes the construction of the author's Perl program, Cyril, to add vernacular Russian (Cyrillic) characters to existing MARC records. The program takes advantage of the ALA-LC standards for Romanization to create character mappings that "de-transliterate" specified MARC fields. The creation of Cyril raises both linguistic and technical issues, which are thoroughly examined. Concludes by considering the implications for cataloging and authority control standards, as we move to a multilingual, multi-script bibliographic environment.
    Source
    Library hi tech. 22(2004) no.1, S.8-17
  18. Nicholas, C.K.; Rosenberg, L.H.: Canto: a hypertext data model (1993) 0.06 
    0.06388592 = product of:
  0.12777184 = sum of:
    0.12777184 = product of:
      0.25554368 = sum of:
        0.25554368 = weight(_text_:l.h in 8217) [ClassicSimilarity], result of:
          0.25554368 = score(doc=8217,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            0.64692295 = fieldWeight in 8217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0546875 = fieldNorm(doc=8217)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  19. Essays on the library of the twenty-first century : Libraries and the future (1993) 0.06 
    0.06388592 = product of:
  0.12777184 = sum of:
    0.12777184 = product of:
      0.25554368 = sum of:
        0.25554368 = weight(_text_:l.h in 52) [ClassicSimilarity], result of:
          0.25554368 = score(doc=52,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            0.64692295 = fieldWeight in 52, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0546875 = fieldNorm(doc=52)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Enthält u.a. die Beiträge: RAITT, D.: The library of the future; LINE, M.B.: Libraries and information services in 25 years' time: a British perspective; NEELAMEGHAN, A.: Perspectives for information services in thrid world countries; KREMER, J.M.: Perspectives for information services and professionals in Brazil; KILGOUR, F.G.: The metamorphosis of libraries during the foreseeable future; LANCASTER, F.W.: Artificial intelligence and expert systems: how will the contribute?; SEILER, L.H. u. T.T. SURPRENANT: The virtual information center: scholars and information in the twenty-first century
  20. Jeng, L.H.: ¬A converging vision of cataloging in the electronic world (1996) 0.06 
    0.06388592 = product of:
  0.12777184 = sum of:
    0.12777184 = product of:
      0.25554368 = sum of:
        0.25554368 = weight(_text_:l.h in 7686) [ClassicSimilarity], result of:
          0.25554368 = score(doc=7686,freq=2.0), product of:
            0.39501408 = queryWeight, product of:
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.047224034 = queryNorm
            0.64692295 = fieldWeight in 7686, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.364683 = idf(docFreq=27, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7686)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Languages

Types

  • a 3162
  • m 374
  • el 163
  • s 145
  • b 40
  • x 35
  • i 23
  • r 18
  • ? 8
  • p 4
  • d 3
  • n 3
  • u 2
  • z 2
  • au 1
  • h 1
  • More… Less…

Themes

Subjects

Classifications