Search (11 results, page 1 of 1)

0.012773823 = product of:
  0.025547646 = sum of:
    0.025547646 = product of:
      0.051095292 = sum of:
        0.051095292 = weight(_text_:4 in 3396) [ClassicSimilarity], result of:
          0.051095292 = score(doc=3396,freq=2.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.35978895 = fieldWeight in 3396, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.09375 = fieldNorm(doc=3396)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Isbn

0-566-05605-4

0.012043277 = product of:
  0.024086554 = sum of:
    0.024086554 = product of:
      0.048173107 = sum of:
        0.048173107 = weight(_text_:4 in 982) [ClassicSimilarity], result of:
          0.048173107 = score(doc=982,freq=4.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.3392123 = fieldWeight in 982, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0625 = fieldNorm(doc=982)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Footnote

Rez. in: Information processing and management 28(1992) no.4, S.534-544 (J.W. Head); Program 26(1992) no.2 S.209-210 (E.N. Efthimiadis)

Isbn

0-7201-2093-4

0.0076755094 = product of:
  0.015351019 = sum of:
    0.015351019 = product of:
      0.030702038 = sum of:
        0.030702038 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
          0.030702038 = score(doc=150,freq=6.0), product of:
            0.1832595 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0523325 = queryNorm
            0.16753313 = fieldWeight in 150, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.01953125 = fieldNorm(doc=150)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Classification

006.7 22

Date

7. 3.2007 19:30:22

DDC

006.7 22

0.007527048 = product of:
  0.015054096 = sum of:
    0.015054096 = product of:
      0.030108191 = sum of:
        0.030108191 = weight(_text_:4 in 2801) [ClassicSimilarity], result of:
          0.030108191 = score(doc=2801,freq=4.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.21200769 = fieldWeight in 2801, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2801)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Footnote

Rez. in: Annals of Library and Information Studies 62(2015) no.4, S.299-300 (A.K. Das)

Isbn

978-1-4822-3635-4

0.007451397 = product of:
  0.014902794 = sum of:
    0.014902794 = product of:
      0.029805588 = sum of:
        0.029805588 = weight(_text_:4 in 852) [ClassicSimilarity], result of:
          0.029805588 = score(doc=852,freq=2.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.2098769 = fieldWeight in 852, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0546875 = fieldNorm(doc=852)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Footnote

Rez. in: JASIS 51(2000) no.5, S.490-491 (T.A. Brooks); nfd 51(2000) H.4, S.247-248 (T. Mandl)

0.007451397 = product of:
  0.014902794 = sum of:
    0.014902794 = product of:
      0.029805588 = sum of:
        0.029805588 = weight(_text_:4 in 856) [ClassicSimilarity], result of:
          0.029805588 = score(doc=856,freq=2.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.2098769 = fieldWeight in 856, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0546875 = fieldNorm(doc=856)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Isbn

0-408-70929-4

0.0060216384 = product of:
  0.012043277 = sum of:
    0.012043277 = product of:
      0.024086554 = sum of:
        0.024086554 = weight(_text_:4 in 4893) [ClassicSimilarity], result of:
          0.024086554 = score(doc=4893,freq=4.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.16960615 = fieldWeight in 4893, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.03125 = fieldNorm(doc=4893)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

4. 2.2012 12:08:47
4. 2.2012 12:31:32

0.004257941 = product of:
  0.008515882 = sum of:
    0.008515882 = product of:
      0.017031765 = sum of:
        0.017031765 = weight(_text_:4 in 2430) [ClassicSimilarity], result of:
          0.017031765 = score(doc=2430,freq=2.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.11992966 = fieldWeight in 2430, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.03125 = fieldNorm(doc=2430)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Isbn

3-540-74850-4

0.0037256985 = product of:
  0.007451397 = sum of:
    0.007451397 = product of:
      0.014902794 = sum of:
        0.014902794 = weight(_text_:4 in 1782) [ClassicSimilarity], result of:
          0.014902794 = score(doc=1782,freq=2.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.10493845 = fieldWeight in 1782, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.02734375 = fieldNorm(doc=1782)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Footnote

Rez. in: J. Doc. 70(2014) no.4: "Books on the organization of information and knowledge, aimed at a library/information audience, tend to fall into two clear categories. Most are practical and pragmatic, explaining the "how" as much or more than the "why". Some are theoretical, in part or in whole, showing how the practice of classification, indexing, resource description and the like relates to philosophy, logic, and other foundational bases; the books by Langridge (1992) and by Svenonious (2000) are well-known examples this latter kind. To this category certainly belongs a recent book by Martin Frické (2012). The author takes the reader for an extended tour through a variety of aspects of information organization, including classification and taxonomy, alphabetical vocabularies and indexing, cataloguing and FRBR, and aspects of the semantic web. The emphasis throughout is on showing how practice is, or should be, underpinned by formal structures; there is a particular emphasis on first order predicate calculus. The advantages of a greater, and more explicit, use of symbolic logic is a recurring theme of the book. There is a particularly commendable historical dimension, often omitted in texts on this subject. It cannot be said that this book is entirely an easy read, although it is well written with a helpful index, and its arguments are generally well supported by clear and relevant examples. It is thorough and detailed, but thereby seems better geared to the needs of advanced students and researchers than to the practitioners who are suggested as a main market. For graduate students in library/information science and related disciplines, in particular, this will be a valuable resource. I would place it alongside Svenonious' book as the best insight into the theoretical "why" of information organization. It has evoked a good deal of interest, including a set of essay commentaries in Journal of Information Science (Gilchrist et al., 2013). Introducing these, Alan Gilchrist rightly says that Frické deserves a salute for making explicit the fundamental relationship between the ancient discipline of logic and modern information organization. If information science is to continue to develop, and make a contribution to the organization of the information environments of the future, then this book sets the groundwork for the kind of studies which will be needed." (D. Bawden)

0.0031934557 = product of:
  0.0063869115 = sum of:
    0.0063869115 = product of:
      0.012773823 = sum of:
        0.012773823 = weight(_text_:4 in 1851) [ClassicSimilarity], result of:
          0.012773823 = score(doc=1851,freq=2.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.08994724 = fieldWeight in 1851, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0234375 = fieldNorm(doc=1851)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Isbn

3-486-58172-4

0.0021289706 = product of:
  0.004257941 = sum of:
    0.004257941 = product of:
      0.008515882 = sum of:
        0.008515882 = weight(_text_:4 in 92) [ClassicSimilarity], result of:
          0.008515882 = score(doc=92,freq=2.0), product of:
            0.14201462 = queryWeight, product of:
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.0523325 = queryNorm
            0.05996483 = fieldWeight in 92, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7136984 = idf(docFreq=7967, maxDocs=44218)
              0.015625 = fieldNorm(doc=92)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Footnote

Weitere Rez. in: Rez. in: nfd 55(2004) H.4, S.252 (D. Lewandowski):"Die Zahl der Bücher zum Thema Information Retrieval ist nicht gering, auch in deutscher Sprache liegen einige Titel vor. Trotzdem soll ein neues (englischsprachiges) Buch zu diesem Thema hier besprochen werden. Dieses zeichnet sich durch eine Kürze (nur etwa 230 Seiten Text) und seine gute Verständlichkeit aus und richtet sich damit bevorzugt an Studenten in den ersten Semestern. Heting Chu unterrichtet seit 1994 an Palmer School of Library and Information Science der Long Island University New York. Dass die Autorin viel Erfahrung in der Vermittlung des Stoffs in ihren Information-Retrieval-Veranstaltungen sammeln konnte, merkt man dem Buch deutlich an. Es ist einer klaren und verständlichen Sprache geschrieben und führt in die Grundlagen der Wissensrepräsentation und des Information Retrieval ein. Das Lehrbuch behandelt diese Themen als Gesamtkomplex und geht damit über den Themenbereich ähnlicher Bücher hinaus, die sich in der Regel auf das Retrieval beschränken. Das Buch ist in zwölf Kapitel gegliedert, wobei das erste Kapitel eine Übersicht über die zu behandelnden Themen gibt und den Leser auf einfache Weise in die Grundbegriffe und die Geschichte des IRR einführt. Neben einer kurzen chronologischen Darstellung der Entwicklung der IRR-Systeme werden auch vier Pioniere des Gebiets gewürdigt: Mortimer Taube, Hans Peter Luhn, Calvin N. Mooers und Gerard Salton. Dies verleiht dem von Studenten doch manchmal als trocken empfundenen Stoff eine menschliche Dimension. Das zweite und dritte Kapitel widmen sich der Wissensrepräsentation, wobei zuerst die grundlegenden Ansätze wie Indexierung, Klassifikation und Abstracting besprochen werden. Darauf folgt die Behandlung von Wissensrepräsentation mittels Metadaten, wobei v.a. neuere Ansätze wie Dublin Core und RDF behandelt werden. Weitere Unterkapitel widmen sich der Repräsentation von Volltexten und von Multimedia-Informationen. Die Stellung der Sprache im IRR wird in einem eigenen Kapitel behandelt. Dabei werden in knapper Form verschiedene Formen des kontrollierten Vokabulars und die wesentlichen Unterscheidungsmerkmale zur natürlichen Sprache erläutert. Die Eignung der beiden Repräsentationsmöglichkeiten für unterschiedliche IRR-Zwecke wird unter verschiedenen Aspekten diskutiert.