Search (11 results, page 1 of 1)

0.07018242 = product of:
  0.14036484 = sum of:
    0.09503224 = weight(_text_:et in 4127) [ClassicSimilarity], result of:
      0.09503224 = score(doc=4127,freq=10.0), product of:
        0.20495686 = queryWeight, product of:
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.043682147 = queryNorm
        0.46366948 = fieldWeight in 4127, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.03125 = fieldNorm(doc=4127)
    0.045332603 = product of:
      0.09066521 = sum of:
        0.09066521 = weight(_text_:al in 4127) [ClassicSimilarity], result of:
          0.09066521 = score(doc=4127,freq=10.0), product of:
            0.20019227 = queryWeight, product of:
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.043682147 = queryNorm
            0.45289063 = fieldWeight in 4127, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.03125 = fieldNorm(doc=4127)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Content

Inhalt Collaborating to search effectively in different searcher modes through cues and specialty search / Naresh Kumar Agarwal and Danny C.C. Poo -- Collaborative querying using a hybrid content and results-based approach / Chandrani Sinha Ray ... [et al.] -- Collaborative classification for group-oriented organization of search results / Keiichi Nakata and Amrish Singh -- A case study of use-centered descriptions : archival descriptions of what can be done with a collection / Richard Butterworth -- Metadata for social recommendations : storing, sharing, and reusing evaluations of learning resources / Riina Vuorikari, Nikos Manouselis, and Erik Duval -- Social network models for enhancing reference-based search engine rankings / Nikolaos Korfiatis ... [et al.] -- From PageRank to social rank : authority-based retrieval in social information spaces / Sebastian Marius Kirsch ... [et al.] -- Adaptive peer-to-peer social networks for distributed content-based Web search / Le-Shin Wu ... [et al.] -- The ethics of social information retrieval / Brendan Luyt and Chu Keong Lee -- The social context of knowledge / Daniel Memmi -- Social information seeking in digital libraries / George Buchanan and Annika Hinze -- Relevant intra-actions in networked environments / Theresa Dirndorfer Anderson -- Publication and citation analysis as a tool for information retrieval / Ronald Rousseau -- Personalized information retrieval in a semantic-based learning environment / Antonella Carbonaro and Rodolfo Ferrini -- Multi-agent tourism system (MATS) / Soe Yu Maw and Myo-Myo Naing -- Hybrid recommendation systems : a case study on the movies domain / Konstantinos Markellos ... [et al.].

0.047079798 = product of:
  0.094159596 = sum of:
    0.06374956 = weight(_text_:et in 3274) [ClassicSimilarity], result of:
      0.06374956 = score(doc=3274,freq=2.0), product of:
        0.20495686 = queryWeight, product of:
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.043682147 = queryNorm
        0.3110389 = fieldWeight in 3274, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.046875 = fieldNorm(doc=3274)
    0.030410035 = product of:
      0.06082007 = sum of:
        0.06082007 = weight(_text_:al in 3274) [ClassicSimilarity], result of:
          0.06082007 = score(doc=3274,freq=2.0), product of:
            0.20019227 = queryWeight, product of:
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.043682147 = queryNorm
            0.30380827 = fieldWeight in 3274, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.046875 = fieldNorm(doc=3274)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Editor

Garoufallou, E. et al.

0.039233167 = product of:
  0.07846633 = sum of:
    0.053124636 = weight(_text_:et in 2192) [ClassicSimilarity], result of:
      0.053124636 = score(doc=2192,freq=2.0), product of:
        0.20495686 = queryWeight, product of:
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.043682147 = queryNorm
        0.2591991 = fieldWeight in 2192, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2192)
    0.025341695 = product of:
      0.05068339 = sum of:
        0.05068339 = weight(_text_:al in 2192) [ClassicSimilarity], result of:
          0.05068339 = score(doc=2192,freq=2.0), product of:
            0.20019227 = queryWeight, product of:
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.043682147 = queryNorm
            0.25317356 = fieldWeight in 2192, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2192)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Editor

Closs, S. et al.

0.031386532 = product of:
  0.062773064 = sum of:
    0.042499706 = weight(_text_:et in 2430) [ClassicSimilarity], result of:
      0.042499706 = score(doc=2430,freq=2.0), product of:
        0.20495686 = queryWeight, product of:
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.043682147 = queryNorm
        0.20735928 = fieldWeight in 2430, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.03125 = fieldNorm(doc=2430)
    0.020273356 = product of:
      0.04054671 = sum of:
        0.04054671 = weight(_text_:al in 2430) [ClassicSimilarity], result of:
          0.04054671 = score(doc=2430,freq=2.0), product of:
            0.20019227 = queryWeight, product of:
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.043682147 = queryNorm
            0.20253885 = fieldWeight in 2430, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.03125 = fieldNorm(doc=2430)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

Editor

Kovacs, L. et al.

0.027463216 = product of:
  0.054926433 = sum of:
    0.037187245 = weight(_text_:et in 1782) [ClassicSimilarity], result of:
      0.037187245 = score(doc=1782,freq=2.0), product of:
        0.20495686 = queryWeight, product of:
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.043682147 = queryNorm
        0.18143937 = fieldWeight in 1782, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.692005 = idf(docFreq=1101, maxDocs=44218)
          0.02734375 = fieldNorm(doc=1782)
    0.017739186 = product of:
      0.035478372 = sum of:
        0.035478372 = weight(_text_:al in 1782) [ClassicSimilarity], result of:
          0.035478372 = score(doc=1782,freq=2.0), product of:
            0.20019227 = queryWeight, product of:
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.043682147 = queryNorm
            0.17722149 = fieldWeight in 1782, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.582931 = idf(docFreq=1228, maxDocs=44218)
              0.02734375 = fieldNorm(doc=1782)
      0.5 = coord(1/2)
  0.5 = coord(2/4)

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)

0.01121861 = product of:
  0.04487444 = sum of:
    0.04487444 = weight(_text_:r in 2032) [ClassicSimilarity], result of:
      0.04487444 = score(doc=2032,freq=4.0), product of:
        0.1445992 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.043682147 = queryNorm
        0.3103367 = fieldWeight in 2032, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.046875 = fieldNorm(doc=2032)
  0.25 = coord(1/4)

RSWK

Ranganathan, Shiyali R. / Facettenklassifikation / Wissensorganisation / Elektronische Bibliothek

Subject

Ranganathan, Shiyali R. / Facettenklassifikation / Wissensorganisation / Elektronische Bibliothek

0.009254881 = product of:
  0.037019525 = sum of:
    0.037019525 = weight(_text_:r in 852) [ClassicSimilarity], result of:
      0.037019525 = score(doc=852,freq=2.0), product of:
        0.1445992 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.043682147 = queryNorm
        0.25601473 = fieldWeight in 852, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.0546875 = fieldNorm(doc=852)
  0.25 = coord(1/4)

Editor

Baeza-Yates, R.

0.009254881 = product of:
  0.037019525 = sum of:
    0.037019525 = weight(_text_:r in 4253) [ClassicSimilarity], result of:
      0.037019525 = score(doc=4253,freq=2.0), product of:
        0.1445992 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.043682147 = queryNorm
        0.25601473 = fieldWeight in 4253, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4253)
  0.25 = coord(1/4)

0.0046274406 = product of:
  0.018509762 = sum of:
    0.018509762 = weight(_text_:r in 538) [ClassicSimilarity], result of:
      0.018509762 = score(doc=538,freq=2.0), product of:
        0.1445992 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.043682147 = queryNorm
        0.12800737 = fieldWeight in 538, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.02734375 = fieldNorm(doc=538)
  0.25 = coord(1/4)

0.003966378 = product of:
  0.015865512 = sum of:
    0.015865512 = weight(_text_:r in 1851) [ClassicSimilarity], result of:
      0.015865512 = score(doc=1851,freq=2.0), product of:
        0.1445992 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.043682147 = queryNorm
        0.1097206 = fieldWeight in 1851, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.0234375 = fieldNorm(doc=1851)
  0.25 = coord(1/4)

Footnote

Weitere Rez. in: Information - Wissenschaft und Praxis 58(2007) H.5, S.318-319 (R. Ferber): "Mit Information Retrieval - Informationen suchen und finden von Wolfgang G. Stock liegt ein ca. 600-seitiges Lehrbuch aus dem Oldenbourg Verlag vor. Der Einleitung kann man entnehmen, dass es sich dabei nur um den ersten Band einer vierbändigen Reihe zur Informationswissenschaft handelt. Der Klappentext verspricht die umfassende Vermittlung grundlegender Kenntnisse über Theorien, Modelle und Anwendungen des Information Retrieval, dargestellt als einheitliche Wissenschaftsdisziplin, die klassische Modelle und aktuelle Ansätze des Web Information Retrieval umfasst. Wie sein Umfang bereits erwarten lässt, bietet das Buch einen breiten Zugang zum Thema Information Retrieval. Es ist in weiten Teilen in einem erzählenden und kommunikativen Stil geschrieben, der durch viele Beispiele und rhetorische Fragen den Zugang zum Thema erleichtert. . . . Insgesamt bietet das Buch eine gute und ausführliche Einführung in das Thema Information Retrieval. Seine Stärke sind die Breite der Quellen und dargestellten Ansätze, die ausführliche Einführung in die verschiedenen Themen, Fragestellungen und Lösungsansätze, insbesondere in den Bereichen Textstatistik und Informetrie. Es ist gut zu lesen, auch wenn man sich manchmal etwas mehr inhaltliche Stringenz wünschen würde. Die Merk(ab) sätze am Schluss jedes Kapitels erleichtern auch dem eiligen Leser die Orientierung in dem durchaus umfangreichen Werk."

0.0032033892 = product of:
  0.012813557 = sum of:
    0.012813557 = product of:
      0.025627114 = sum of:
        0.025627114 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
          0.025627114 = score(doc=150,freq=6.0), product of:
            0.15296744 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043682147 = 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)
  0.25 = coord(1/4)

Classification

006.7 22

Date

7. 3.2007 19:30:22

DDC

006.7 22