Search (4049 results, page 1 of 203)

  • × type_ss:"a"
  1. Paul-Hus, A.; Desrochers, N.; Rijcke, S.de; Rushforth, A.D.: ¬The reward system of science (2017) 0.19 
    0.19199815 = product of:
  0.3839963 = sum of:
    0.3839963 = sum of:
      0.31727767 = weight(_text_:a.d in 3304) [ClassicSimilarity], result of:
        0.31727767 = score(doc=3304,freq=2.0), product of:
          0.37604806 = queryWeight, product of:
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.04924387 = queryNorm
          0.8437158 = fieldWeight in 3304, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.078125 = fieldNorm(doc=3304)
      0.066718645 = weight(_text_:22 in 3304) [ClassicSimilarity], result of:
        0.066718645 = score(doc=3304,freq=2.0), product of:
          0.17244364 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04924387 = queryNorm
          0.38690117 = fieldWeight in 3304, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=3304)
  0.5 = coord(1/2)
    Date
    20. 1.2015 18:30:22
  2. Booth, A.D.: On the geometry of libraries (1969) 0.16 
    0.15863883 = product of:
  0.31727767 = sum of:
    0.31727767 = product of:
      0.63455534 = sum of:
        0.63455534 = weight(_text_:a.d in 1704) [ClassicSimilarity], result of:
          0.63455534 = score(doc=1704,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            1.6874316 = fieldWeight in 1704, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.15625 = fieldNorm(doc=1704)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Bates, M.J.: Information (2009) 0.15 
    0.15157056 = sum of:
  0.01696103 = product of:
    0.06784412 = sum of:
      0.06784412 = weight(_text_:authors in 3721) [ClassicSimilarity], result of:
        0.06784412 = score(doc=3721,freq=2.0), product of:
          0.22449365 = queryWeight, product of:
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.04924387 = queryNorm
          0.30220953 = fieldWeight in 3721, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.046875 = fieldNorm(doc=3721)
    0.25 = coord(1/4)
  0.13460954 = product of:
    0.26921907 = sum of:
      0.26921907 = weight(_text_:a.d in 3721) [ClassicSimilarity], result of:
        0.26921907 = score(doc=3721,freq=4.0), product of:
          0.37604806 = queryWeight, product of:
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.04924387 = queryNorm
          0.71591663 = fieldWeight in 3721, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.046875 = fieldNorm(doc=3721)
    0.5 = coord(1/2)
    Abstract
    A selection of representative definitions of information is drawn from information science and related disciplines, and discussed and compared. Defining information remains such a contested project that any claim to present a unified, singular vision of the topic would be disingenuous. Seven categories of definitions are described: Communicatory or semiotic; activity-based (i.e., information as event); propositional; structural; social; multitype; and deconstructionist. The impact of Norbert Wiener and Claude Shannon is discussed, as well as the widespread influence of Karl Popper's ideas. The data-information-knowledge-wisdom (DIKW) continuum is also addressed. Work of these authors is reviewed: Marcia J. Bates, Gregory Bateson, B.C. Brookes, Michael Buckland, Ian Cornelius, Ronald Day, Richard Derr, Brenda Dervin, Fred Dretske, Jason Farradane, Christopher Fox, Bernd Frohmann, Jonathan Furner, J.A. Goguen, Robert Losee, A.D. Madden, D.M. McKay, Doede Nauta, A.D. Pratt, Frederick Thompson.
  4. Pratt, A.D.: ¬The information of the image : a model of the communication process (1977) 0.13 
    0.12691107 = product of:
  0.25382215 = sum of:
    0.25382215 = product of:
      0.5076443 = sum of:
        0.5076443 = weight(_text_:a.d in 6063) [ClassicSimilarity], result of:
          0.5076443 = score(doc=6063,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            1.3499453 = fieldWeight in 6063, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.125 = fieldNorm(doc=6063)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Pratt, A.D.: Letters to the editor: Information concepts (1978) 0.13 
    0.12691107 = product of:
  0.25382215 = sum of:
    0.25382215 = product of:
      0.5076443 = sum of:
        0.5076443 = weight(_text_:a.d in 7750) [ClassicSimilarity], result of:
          0.5076443 = score(doc=7750,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            1.3499453 = fieldWeight in 7750, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.125 = fieldNorm(doc=7750)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Hajutin, A.D.: ¬Die verschiedenen Richtungen in der Terminologiearbeit (1993) 0.13 
    0.12691107 = product of:
  0.25382215 = sum of:
    0.25382215 = product of:
      0.5076443 = sum of:
        0.5076443 = weight(_text_:a.d in 4612) [ClassicSimilarity], result of:
          0.5076443 = score(doc=4612,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            1.3499453 = fieldWeight in 4612, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.125 = fieldNorm(doc=4612)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Osborn, A.D.: Revision of the Catalog Code (1942) 0.13 
    0.12691107 = product of:
  0.25382215 = sum of:
    0.25382215 = product of:
      0.5076443 = sum of:
        0.5076443 = weight(_text_:a.d in 6202) [ClassicSimilarity], result of:
          0.5076443 = score(doc=6202,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            1.3499453 = fieldWeight in 6202, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.125 = fieldNorm(doc=6202)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.13 
    0.1252729 = product of:
  0.2505458 = sum of:
    0.2505458 = product of:
      0.5010916 = sum of:
        0.19553082 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
          0.19553082 = score(doc=692,freq=2.0), product of:
            0.4174901 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04924387 = 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)
        0.30556077 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
          0.30556077 = score(doc=692,freq=2.0), product of:
            0.5219001 = queryWeight, product of:
              10.598275 = idf(docFreq=2, maxDocs=44218)
              0.04924387 = 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.
  9. Koutsomitropoulos, D.A.; Solomou, G.D.; Alexopoulos, A.D.; Papatheodorou, T.S.: Semantic metadata interoperability and inference-based querying in digital repositories (2009) 0.12 
    0.11916983 = sum of:
  0.023986518 = product of:
    0.09594607 = sum of:
      0.09594607 = weight(_text_:authors in 3731) [ClassicSimilarity], result of:
        0.09594607 = score(doc=3731,freq=4.0), product of:
          0.22449365 = queryWeight, product of:
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.04924387 = queryNorm
          0.42738882 = fieldWeight in 3731, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.046875 = fieldNorm(doc=3731)
    0.25 = coord(1/4)
  0.09518331 = product of:
    0.19036663 = sum of:
      0.19036663 = weight(_text_:a.d in 3731) [ClassicSimilarity], result of:
        0.19036663 = score(doc=3731,freq=2.0), product of:
          0.37604806 = queryWeight, product of:
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.04924387 = queryNorm
          0.5062295 = fieldWeight in 3731, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.046875 = fieldNorm(doc=3731)
    0.5 = coord(1/2)
    Abstract
    Metadata applications have evolved in time into highly structured "islands of information" about digital resources, often bearing a strong semantic interpretation. Scarcely however are these semantics being communicated in machine readable and understandable ways. At the same time, the process for transforming the implied metadata knowledge into explicit Semantic Web descriptions can be problematic and is not always evident. In this article we take upon the well-established Dublin Core metadata standard as well as other metadata schemata, which often appear in digital repositories set-ups, and suggest a proper Semantic Web OWL ontology. In this process the authors cope with discrepancies and incompatibilities, indicative of such attempts, in novel ways. Moreover, we show the potential and necessity of this approach by demonstrating inferences on the resulting ontology, instantiated with actual metadata records. The authors conclude by presenting a working prototype that provides for inference-based querying on top of digital repositories.
  10. Iorio, A.D.; Peroni, S.; Poggi, F.; Vitali, F.: Dealing with structural patterns of XML documents (2014) 0.12 
    0.11519891 = product of:
  0.23039782 = sum of:
    0.23039782 = sum of:
      0.19036663 = weight(_text_:a.d in 1345) [ClassicSimilarity], result of:
        0.19036663 = score(doc=1345,freq=2.0), product of:
          0.37604806 = queryWeight, product of:
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.04924387 = queryNorm
          0.5062295 = fieldWeight in 1345, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.046875 = fieldNorm(doc=1345)
      0.040031187 = weight(_text_:22 in 1345) [ClassicSimilarity], result of:
        0.040031187 = score(doc=1345,freq=2.0), product of:
          0.17244364 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04924387 = queryNorm
          0.23214069 = fieldWeight in 1345, 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=1345)
  0.5 = coord(1/2)
    Date
    22. 8.2014 17:08:49
  11. Madden, A.D.: ¬A definition of information (2000) 0.11 
    0.11214434 = sum of:
  0.01696103 = product of:
    0.06784412 = sum of:
      0.06784412 = weight(_text_:authors in 713) [ClassicSimilarity], result of:
        0.06784412 = score(doc=713,freq=2.0), product of:
          0.22449365 = queryWeight, product of:
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.04924387 = queryNorm
          0.30220953 = fieldWeight in 713, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.046875 = fieldNorm(doc=713)
    0.25 = coord(1/4)
  0.09518331 = product of:
    0.19036663 = sum of:
      0.19036663 = weight(_text_:a.d in 713) [ClassicSimilarity], result of:
        0.19036663 = score(doc=713,freq=2.0), product of:
          0.37604806 = queryWeight, product of:
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.04924387 = queryNorm
          0.5062295 = fieldWeight in 713, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.046875 = fieldNorm(doc=713)
    0.5 = coord(1/2)
    Abstract
    One difficulty faced by students on many information management courses is the lack of any attempt to teach concepts of information. Therefore, if a core module does not fit in with a student's existing concept of information, it can make it hard for the student to recognise the relevance of that module. This paper addresses that problem by summarising concepts of information, and by presenting a simple model that attempts to unite the various concepts listed. The model is based on the idea that the meaning in a message depends on the context in which the message originated (the authorial context), and the context in which it is interpreted (the readership context). Characteristics of authors, readers and messages are discussed. The impact of the 'knowledge' of 'information' users, and of their community, is considered. Implications of the model are discussed. A definition of information is suggested, which attempts to encapsulate the nature of information implied by the model.
  12. Carter, J.A.: PASSPORT/PRISM: authors and titles and MARC : oh my! (1993) 0.10 
    0.09860433 = sum of:
  0.045229413 = product of:
    0.18091765 = sum of:
      0.18091765 = weight(_text_:authors in 527) [ClassicSimilarity], result of:
        0.18091765 = score(doc=527,freq=2.0), product of:
          0.22449365 = queryWeight, product of:
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.04924387 = queryNorm
          0.80589205 = fieldWeight in 527, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.125 = fieldNorm(doc=527)
    0.25 = coord(1/4)
  0.053374916 = product of:
    0.10674983 = sum of:
      0.10674983 = weight(_text_:22 in 527) [ClassicSimilarity], result of:
        0.10674983 = score(doc=527,freq=2.0), product of:
          0.17244364 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04924387 = queryNorm
          0.61904186 = fieldWeight in 527, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.125 = fieldNorm(doc=527)
    0.5 = coord(1/2)
    Source
    OCLC systems and services. 9(1993) no.3, S.20-22
  13. Pratt, A.D.: Information and emmorphosis : an attempt at definition (1980) 0.10 
    0.09518331 = product of:
  0.19036663 = sum of:
    0.19036663 = product of:
      0.38073325 = sum of:
        0.38073325 = weight(_text_:a.d in 1316) [ClassicSimilarity], result of:
          0.38073325 = score(doc=1316,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            1.012459 = fieldWeight in 1316, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.09375 = fieldNorm(doc=1316)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  14. Osborn, A.D.: From Cutter and Dewey to Mortimer Taube and beyond : a complete century of change in cataloguing and classification (1991) 0.10 
    0.09518331 = product of:
  0.19036663 = sum of:
    0.19036663 = product of:
      0.38073325 = sum of:
        0.38073325 = weight(_text_:a.d in 3579) [ClassicSimilarity], result of:
          0.38073325 = score(doc=3579,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            1.012459 = fieldWeight in 3579, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.09375 = fieldNorm(doc=3579)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  15. Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009) 0.09 
    0.09306985 = sum of:
  0.07639019 = product of:
    0.30556077 = sum of:
      0.30556077 = weight(_text_:2c in 193) [ClassicSimilarity], result of:
        0.30556077 = score(doc=193,freq=2.0), product of:
          0.5219001 = queryWeight, product of:
            10.598275 = idf(docFreq=2, maxDocs=44218)
            0.04924387 = 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)
  0.016679661 = product of:
    0.033359323 = sum of:
      0.033359323 = weight(_text_:22 in 193) [ClassicSimilarity], result of:
        0.033359323 = score(doc=193,freq=2.0), product of:
          0.17244364 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04924387 = 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
  16. Silva, S.E.; Reis, L.P.; Fernandes, J.M.; Sester Pereira, A.D.: ¬A multi-layer framework for semantic modeling (2020) 0.08 
    0.083040446 = sum of:
  0.019584913 = product of:
    0.07833965 = sum of:
      0.07833965 = weight(_text_:authors in 5712) [ClassicSimilarity], result of:
        0.07833965 = score(doc=5712,freq=6.0), product of:
          0.22449365 = queryWeight, product of:
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.04924387 = queryNorm
          0.34896153 = fieldWeight in 5712, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.03125 = fieldNorm(doc=5712)
    0.25 = coord(1/4)
  0.06345554 = product of:
    0.12691107 = sum of:
      0.12691107 = weight(_text_:a.d in 5712) [ClassicSimilarity], result of:
        0.12691107 = score(doc=5712,freq=2.0), product of:
          0.37604806 = queryWeight, product of:
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.04924387 = queryNorm
          0.33748633 = fieldWeight in 5712, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.636444 = idf(docFreq=57, maxDocs=44218)
            0.03125 = fieldNorm(doc=5712)
    0.5 = coord(1/2)
    Abstract
    Purpose The purpose of this paper is to introduce a multi-level framework for semantic modeling (MFSM) based on four signification levels: objects, classes of entities, instances and domains. In addition, four fundamental propositions of the signification process underpin these levels, namely, classification, decomposition, instantiation and contextualization. Design/methodology/approach The deductive approach guided the design of this modeling framework. The authors empirically validated the MFSM in two ways. First, the authors identified the signification processes used in articles that deal with semantic modeling. The authors then applied the MFSM to model the semantic context of the literature about lean manufacturing, a field of management science. Findings The MFSM presents a highly consistent approach about the signification process, integrates the semantic modeling literature in a new and comprehensive view; and permits the modeling of any semantic context, thus facilitating the development of knowledge organization systems based on semantic search. Research limitations/implications The use of MFSM is manual and, thus, requires a considerable effort of the team that decides to model a semantic context. In this paper, the modeling was generated by specialists, and in the future should be applicated to lay users. Practical implications The MFSM opens up avenues to a new form of classification of documents, as well as for the development of tools based on the semantic search, and to investigate how users do their searches. Social implications The MFSM can be used to model archives semantically in public or private settings. In future, it can be incorporated to search engines for more efficient searches of users. Originality/value The MFSM provides a new and comprehensive approach about the elementary levels and activities in the process of signification. In addition, this new framework presents a new form to model semantically any context classifying its objects.
  17. Kemp, A.D.: Text retrieval (1989) 0.08 
    0.07931942 = product of:
  0.15863883 = sum of:
    0.15863883 = product of:
      0.31727767 = sum of:
        0.31727767 = weight(_text_:a.d in 2854) [ClassicSimilarity], result of:
          0.31727767 = score(doc=2854,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            0.8437158 = fieldWeight in 2854, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.078125 = fieldNorm(doc=2854)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. Friederici, A.D.: ¬Der Lauscher im Kopf (2003) 0.08 
    0.07931942 = product of:
  0.15863883 = sum of:
    0.15863883 = product of:
      0.31727767 = sum of:
        0.31727767 = weight(_text_:a.d in 4542) [ClassicSimilarity], result of:
          0.31727767 = score(doc=4542,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            0.8437158 = fieldWeight in 4542, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.078125 = fieldNorm(doc=4542)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  19. Brown, E.W.; Carmel, D.; Franz, M.; Ittycheriah, A.; Kanungo, T.; Maarek, Y.; McCarley, J.S.; Mack, R.L.; Prager, J.M.; Smith, J.R.; Soffer, A.; Zien, J.Y.; Marwick, A.D.: IBM research activities at TREC (2005) 0.08 
    0.07931942 = product of:
  0.15863883 = sum of:
    0.15863883 = product of:
      0.31727767 = sum of:
        0.31727767 = weight(_text_:a.d in 5093) [ClassicSimilarity], result of:
          0.31727767 = score(doc=5093,freq=2.0), product of:
            0.37604806 = queryWeight, product of:
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.04924387 = queryNorm
            0.8437158 = fieldWeight in 5093, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.636444 = idf(docFreq=57, maxDocs=44218)
              0.078125 = fieldNorm(doc=5093)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  20. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.08 
    0.07867484 = sum of:
  0.05865924 = product of:
    0.23463696 = sum of:
      0.23463696 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
        0.23463696 = score(doc=562,freq=2.0), product of:
          0.4174901 = queryWeight, product of:
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.04924387 = 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)
  0.020015594 = product of:
    0.040031187 = sum of:
      0.040031187 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
        0.040031187 = score(doc=562,freq=2.0), product of:
          0.17244364 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04924387 = 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

Authors

Years

Languages

Types

  • el 102
  • b 35
  • p 1
  • More… Less…

Themes