Search (234 results, page 2 of 12)

  • × theme_ss:"Informationsdienstleistungen"
  1. Information brokers and reference services (1989) 0.01 
    0.012281795 = product of:
  0.04912718 = sum of:
    0.04912718 = product of:
      0.09825436 = sum of:
        0.09825436 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
          0.09825436 = score(doc=252,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.61904186 = fieldWeight in 252, 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=252)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Series
    Reference librarian; no.22
  2. Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001) 0.01 
    0.012281795 = product of:
  0.04912718 = sum of:
    0.04912718 = product of:
      0.09825436 = sum of:
        0.09825436 = weight(_text_:22 in 5649) [ClassicSimilarity], result of:
          0.09825436 = score(doc=5649,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.61904186 = fieldWeight in 5649, 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=5649)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    20. 4.2002 17:30:22
  3. Ghilardi, F.J.M.: ¬The information center of the future : the professional's role (1994) 0.01 
    0.012281795 = product of:
  0.04912718 = sum of:
    0.04912718 = product of:
      0.09825436 = sum of:
        0.09825436 = weight(_text_:22 in 2504) [ClassicSimilarity], result of:
          0.09825436 = score(doc=2504,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.61904186 = fieldWeight in 2504, 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=2504)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    27.12.2015 18:22:38
  4. Fidel, R: Human information interaction : an ecological approach to information behavior (2012) 0.01 
    0.012028113 = product of:
  0.048112452 = sum of:
    0.048112452 = weight(_text_:retrieval in 538) [ClassicSimilarity], result of:
      0.048112452 = score(doc=538,freq=18.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.35091949 = fieldWeight in 538, product of:
          4.2426405 = tf(freq=18.0), with freq of:
            18.0 = termFreq=18.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.02734375 = fieldNorm(doc=538)
  0.25 = coord(1/4)
    Content
    Inhalt: Basic concepts -- What is human information interaction? -- Theoretical constructs and models in information seeking behavior -- The information need -- The search strategy -- Two generations of research -- In-context -- Theoretical traditions in human information behavior -- Interlude : models and their contribution to design -- Human information behavior and information retrieval : is collaboration possible? -- Cognitive work analysis : dimensions for analysis -- Cognitive work analysis : harnessing complexity -- Enhancing the impact of research in human information interaction.
    LCSH
    Information storage and retrieval systems
    Information retrieval
    RSWK
    Anthropologie / Information Retrieval / Informationsverhalten (BVB)
    Informationsverhalten / Information Retrieval / Mensch-Maschine-Kommunikation
    Subject
    Anthropologie / Information Retrieval / Informationsverhalten (BVB)
    Informationsverhalten / Information Retrieval / Mensch-Maschine-Kommunikation
    Information storage and retrieval systems
    Information retrieval
  5. Bridges, M.B.: ¬The free or fee controversy (1993) 0.01 
    0.011455346 = product of:
  0.045821384 = sum of:
    0.045821384 = weight(_text_:retrieval in 8387) [ClassicSimilarity], result of:
      0.045821384 = score(doc=8387,freq=2.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.33420905 = fieldWeight in 8387, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=8387)
  0.25 = coord(1/4)
    Abstract
    Explores the issues surrounding user fees for online information retrieval or publicly funded libraries. Examines the philosophical debate surrounding user fees, presents the arguments for an against and discusses the reality of user fees
  6. Peters, J.-P.: Theorie und Praxis-Schock : zum Ist-Stand des Datenbanken und des Retrieval. Reflexionen eines Teilnehmers am Modellversuch 'Informationsvermittlungsstelle (IVS) des BMFT' (1990) 0.01 
    0.011455346 = product of:
  0.045821384 = sum of:
    0.045821384 = weight(_text_:retrieval in 8424) [ClassicSimilarity], result of:
      0.045821384 = score(doc=8424,freq=2.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.33420905 = fieldWeight in 8424, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=8424)
  0.25 = coord(1/4)
  7. Looking for information : a survey on research on information seeking, needs, and behavior (2012) 0.01 
    0.011455346 = product of:
  0.045821384 = sum of:
    0.045821384 = weight(_text_:retrieval in 3802) [ClassicSimilarity], result of:
      0.045821384 = score(doc=3802,freq=2.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.33420905 = fieldWeight in 3802, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=3802)
  0.25 = coord(1/4)
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  8. Shaw, R.R.: Mechanical storage, handling, retrieval and supply of information (1958) 0.01 
    0.011340214 = product of:
  0.045360856 = sum of:
    0.045360856 = weight(_text_:retrieval in 697) [ClassicSimilarity], result of:
      0.045360856 = score(doc=697,freq=4.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.33085006 = fieldWeight in 697, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0546875 = fieldNorm(doc=697)
  0.25 = coord(1/4)
    Abstract
    The technical and administrative problems involved in the storage, handling, and retrieval of library information are emphasized throughout this detailed account of the present equipment used. Reference is made to previous studies and suggestions given for future research. Particular attention is paid to the need for fundamental systems studies and for full investigation of the requirements of the scholar. The author concludes that the problem was proceeded in a piecemeal and 'gadget' fashion and stresses the need for more detailed analysis of the usefulness and economic justification of each separate piece of machinery, without, however, losing sight of the problem in its entirely. By way of practical illustration a method for making the recources of Harvard University's Lamont Library available to all colleges is suggested at the end.
  9. Oberhauser, O.: ¬Das Auskunftsinterview im Kontext des Online Information Retrieval : ein Überblick aus bibliothekarischer Sicht (1987) 0.01 
    0.011340214 = product of:
  0.045360856 = sum of:
    0.045360856 = weight(_text_:retrieval in 252) [ClassicSimilarity], result of:
      0.045360856 = score(doc=252,freq=4.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.33085006 = fieldWeight in 252, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0546875 = fieldNorm(doc=252)
  0.25 = coord(1/4)
    Abstract
    Nicht nur das traditionelle bibliothekarische Auskunftsinterview, sondern auch die Befragung bzw. Beratung, die im Zusammenhang mit der bibliothekarischen Dienstleistung des Online Information Retrieval zwischen Rechercheur und Endbenutzer abläuft, ist in der Literatur vielfach praxisbezogener, aber auch theoretischer Abhandlungen. Der gesamte Interviewprozeß läßt sich in 4 Phasen gliedern, deren zweite, das der Recherche vorausgehende 'Presearch-Interview' im engeren Sinn, für das Gelingen der Online-Suche besonders wichtig ist. Die dabei inhaltlich und formal wesentlichen Aspekte können in Form praktischer Gebrauchsanweisungen aufgelistet werden. Weiter sind Interview-Stil und -Verhalten von Bedeutung; auftretende Kommunikationsbarrieren können durch Einsatz nichtverbaler Kommunikationstechniken und einfühlsames Beraterverhalten überwunden werden. Eine neue Variante des Auskunftsinterviews ist das sog. 'Presearch-Counseling', das bei der Beratung von Bibliotheksbenutzern, die endbenutzergerechte Online-Retrievalsysteme verwenden, erforderlich sind
  10. Carande, R.: Automation in library reference services : a handbook (1993) 0.01 
    0.011340214 = product of:
  0.045360856 = sum of:
    0.045360856 = weight(_text_:retrieval in 765) [ClassicSimilarity], result of:
      0.045360856 = score(doc=765,freq=4.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.33085006 = fieldWeight in 765, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0546875 = fieldNorm(doc=765)
  0.25 = coord(1/4)
    COMPASS
    Information retrieval
    Subject
    Information retrieval
  11. Scholle, U.: Kann ich Ihnen behilflich sein? : Erhebung am zentralen Auskunftsplatz der ULB Münster (2000) 0.01 
    0.01074657 = product of:
  0.04298628 = sum of:
    0.04298628 = product of:
      0.08597256 = sum of:
        0.08597256 = weight(_text_:22 in 7585) [ClassicSimilarity], result of:
          0.08597256 = score(doc=7585,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.5416616 = fieldWeight in 7585, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=7585)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    22. 1.2000 17:52:11
  12. Curzon, S.C.: Managing the interview (1995) 0.01 
    0.01074657 = product of:
  0.04298628 = sum of:
    0.04298628 = product of:
      0.08597256 = sum of:
        0.08597256 = weight(_text_:22 in 6300) [ClassicSimilarity], result of:
          0.08597256 = score(doc=6300,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.5416616 = fieldWeight in 6300, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6300)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Footnote
    Rez. in: Journal of academic librarianship 22(1996) no.6, S.471 (N. Corral)
  13. International yearbook of library and information management : 2001/2002 information services in an electronic environment (2001) 0.01 
    0.01074657 = product of:
  0.04298628 = sum of:
    0.04298628 = product of:
      0.08597256 = sum of:
        0.08597256 = weight(_text_:22 in 1381) [ClassicSimilarity], result of:
          0.08597256 = score(doc=1381,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.5416616 = fieldWeight in 1381, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=1381)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    25. 3.2003 13:22:23
  14. Herrmann, C.: Partikulare Konkretion universal zugänglicher Information : Beobachtungen zur Konzeptionierung fachlicher Internet-Seiten am Beispiel der Theologie (2000) 0.01 
    0.01074657 = product of:
  0.04298628 = sum of:
    0.04298628 = product of:
      0.08597256 = sum of:
        0.08597256 = weight(_text_:22 in 4364) [ClassicSimilarity], result of:
          0.08597256 = score(doc=4364,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.5416616 = fieldWeight in 4364, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=4364)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    22. 1.2000 19:29:08
  15. Looking for information : a survey on research on information seeking, needs, and behavior (2016) 0.01 
    0.009920621 = product of:
  0.039682485 = sum of:
    0.039682485 = weight(_text_:retrieval in 3803) [ClassicSimilarity], result of:
      0.039682485 = score(doc=3803,freq=6.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.28943354 = fieldWeight in 3803, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3803)
  0.25 = coord(1/4)
    RSWK
    Information Retrieval
    Subject
    Information Retrieval
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  16. Moore, J.L.; Erdelez, S.; He, W.: ¬The search experience variable in information behavior research (2007) 0.01 
    0.009720184 = product of:
  0.038880736 = sum of:
    0.038880736 = weight(_text_:retrieval in 574) [ClassicSimilarity], result of:
      0.038880736 = score(doc=574,freq=4.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.2835858 = fieldWeight in 574, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.046875 = fieldNorm(doc=574)
  0.25 = coord(1/4)
    Abstract
    A conceptually relaxed utilization of the variable "search experience" makes it difficult for researchers to perform meaningful cross-study comparisons. The purpose of this study was to examine how search experience is defined and measured when used as a research variable. We implemented a qualitative analysis of 32 library and information science (LIS) research articles. We found that there was inconsistent terminology usage and measurements. Specifically, there were 21 unique labels to describe the search experience and 18 different measurements. The majority of the studies used a generic label "search experience" and relied on the reader to grasp specific context of the electronic information retrieval environment to which the variable applies from the description of the overall research design. In addition, there was a strong preference for measures that represented subjective self-reporting about the level of exposure to some information retrieval system. It is evident that there is a need for articles to contain detailed definitions of search experience variables for readers to truly understand the findings.
  17. Reddy, M.C.; Jansen, B.J.: ¬A model for understanding collaborative information behavior in context : a study of two healthcare teams (2008) 0.01 
    0.009720184 = product of:
  0.038880736 = sum of:
    0.038880736 = weight(_text_:retrieval in 2033) [ClassicSimilarity], result of:
      0.038880736 = score(doc=2033,freq=4.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.2835858 = fieldWeight in 2033, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.046875 = fieldNorm(doc=2033)
  0.25 = coord(1/4)
    Abstract
    Collaborative information behavior is an essential aspect of organizational work; however, we have very limited understanding of this behavior. Most models of information behavior focus on the individual seeker of information. In this paper, we report the results from two empirical studies that investigate aspects of collaborative information behavior in organizational settings. From these studies, we found that collaborative information behavior differs from individual information behavior with respect to how individuals interact with each other, the complexity of the information need, and the role of information technology. There are specific triggers for transitioning from individual to collaborative information behavior, including lack of domain expertise. The information retrieval technologies used affect collaborative information behavior by acting as important supporting mechanisms. From these results and prior work, we develop a model of collaborative information behavior along the axes of participant behavior, situational elements, and contextual triggers. We also present characteristics of collaborative information system including search, chat, and sharing. We discuss implications for the design of collaborative information retrieval systems and directions for future work.
  18. Bodoff, D.: Emergence of terminological conventions as a searcher-indexer coordination game (2009) 0.01 
    0.009720184 = product of:
  0.038880736 = sum of:
    0.038880736 = weight(_text_:retrieval in 3299) [ClassicSimilarity], result of:
      0.038880736 = score(doc=3299,freq=4.0), product of:
        0.13710396 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.045324896 = queryNorm
        0.2835858 = fieldWeight in 3299, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.046875 = fieldNorm(doc=3299)
  0.25 = coord(1/4)
    Abstract
    In the traditional model of information retrieval, searchers and indexers choose query and index terms, respectively, and these term choices are ultimately compared in a matching process. One of the main challenges in information science and information retrieval is that searchers and indexers often do not choose the same term even though the item is relevant to the need whereas at other times they do choose the same term even though it is not relevant. But if both searchers and indexers have the opportunity to review feedback data showing the success or failure of their previous term choices, then there exists an evolutionary force that, all else being equal, will lead to helpful convergence in searchers' and indexers' term usage when the information is relevant, and helpful divergence of term usage when it is not. Based on learning theory, and new theory presented here, it is possible to predict which terms will emerge as the terminological conventions that are used by groups of searchers and the indexers of relevant and nonrelevant information items.
  19. Hearty, J.A.; Orden, R.D. van: Öffentliche Bibliotheken in den USA : die Entwicklung einer Beziehung (1994) 0.01 
    0.0092113465 = product of:
  0.036845386 = sum of:
    0.036845386 = product of:
      0.07369077 = sum of:
        0.07369077 = weight(_text_:22 in 7831) [ClassicSimilarity], result of:
          0.07369077 = score(doc=7831,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.46428138 = fieldWeight in 7831, 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=7831)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Bertelsmann Briefe. 1994, H.131, S.22-25
  20. Schwuchow, W.: Qualität für Informationsdienste : eine dringend aktuelle Frage (1993) 0.01 
    0.0092113465 = product of:
  0.036845386 = sum of:
    0.036845386 = product of:
      0.07369077 = sum of:
        0.07369077 = weight(_text_:22 in 364) [ClassicSimilarity], result of:
          0.07369077 = score(doc=364,freq=2.0), product of:
            0.15872006 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045324896 = queryNorm
            0.46428138 = fieldWeight in 364, 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=364)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Technik und Information: Markt, Medien und Methoden. Deutscher Dokumentartag 1992, Technische Universität Berlin, 22.-25.9.1992. Hrsg.: W. Neubauer u. K.-H. Meier

Authors

Years

Languages

  • e 161
  • d 65
  • i 3
  • f 1
  • nl 1
  • ru 1
  • s 1
  • More… Less…

Types

  • a 194
  • m 33
  • s 11
  • el 2
  • x 2
  • b 1
  • u 1
  • More… Less…

Themes

Subjects

Classifications