Search (43 results, page 1 of 3)

  • × subject_ss:"Information retrieval"
  1. Ellis, D.: Progress and problems in information retrieval (1996) 0.05 
    0.046809535 = product of:
  0.124825425 = sum of:
    0.02942954 = weight(_text_:information in 789) [ClassicSimilarity], result of:
      0.02942954 = score(doc=789,freq=18.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.46549135 = fieldWeight in 789, product of:
          4.2426405 = tf(freq=18.0), with freq of:
            18.0 = termFreq=18.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0625 = fieldNorm(doc=789)
    0.082384 = weight(_text_:retrieval in 789) [ClassicSimilarity], result of:
      0.082384 = score(doc=789,freq=16.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.75622874 = fieldWeight in 789, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0625 = fieldNorm(doc=789)
    0.013011887 = product of:
      0.03903566 = sum of:
        0.03903566 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
          0.03903566 = score(doc=789,freq=2.0), product of:
            0.12611638 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036014426 = queryNorm
            0.30952093 = fieldWeight in 789, 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=789)
      0.33333334 = coord(1/3)
  0.375 = coord(3/8)
    Abstract
    An introduction to the principal generic approaches to information retrieval research with their associated concepts, models and systems, this text is designed to keep the information professional up to date with the major themes and developments that have preoccupied researchers in recent month in relation to textual and documentary retrieval systems.
    COMPASS
    Information retrieval
    Content
    First published 1991 as New horizons in information retrieval
    Date
    26. 7.2002 20:22:46
    Footnote
    Rez. in: Managing information 3(1996) no.10, S.49 (D. Bawden); Program 32(1998) no.2, S.190-192 (C. Revie)
    LCSH
    Information retrieval
    Subject
    Information retrieval
    Information retrieval
  2. Stock, W.G.: Information Retrieval : Informationen suchen und finden (2007) 0.04 
    0.044367805 = product of:
  0.11831415 = sum of:
    0.018393464 = weight(_text_:information in 1851) [ClassicSimilarity], result of:
      0.018393464 = score(doc=1851,freq=50.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.29093212 = fieldWeight in 1851, product of:
          7.071068 = tf(freq=50.0), with freq of:
            50.0 = termFreq=50.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0234375 = fieldNorm(doc=1851)
    0.0567559 = weight(_text_:retrieval in 1851) [ClassicSimilarity], result of:
      0.0567559 = score(doc=1851,freq=54.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.52098036 = fieldWeight in 1851, product of:
          7.3484693 = tf(freq=54.0), with freq of:
            54.0 = termFreq=54.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0234375 = fieldNorm(doc=1851)
    0.043164786 = weight(_text_:modell in 1851) [ClassicSimilarity], result of:
      0.043164786 = score(doc=1851,freq=2.0), product of:
        0.21656582 = queryWeight, product of:
          6.0133076 = idf(docFreq=293, maxDocs=44218)
          0.036014426 = queryNorm
        0.19931486 = fieldWeight in 1851, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.0133076 = idf(docFreq=293, maxDocs=44218)
          0.0234375 = fieldNorm(doc=1851)
  0.375 = coord(3/8)
    Abstract
    Information Retrieval ist die Wissenschaft, die Technik und die Praxis des Suchens und Findens von Informationen. Drei Anwendungsfälle zeigen die Relevanz dieser Teildisziplin in der Informationswissenschaft und Informatik: Suchmaschinen im Internet, Recherchewerkzeuge in unternehmensinternen Netzwerken und elektronische Informationsdienste. Das Lehrbuch vermittelt umfassend und auf leicht verständliche Weise grundlegende Kenntnisse über Theorien, Modelle und Anwendungen des Information Retrieval. Stock stellt die Retrievalforschung als einheitliche Wissenschaftsdisziplin dar, die klassische Modelle sowie aktuelle Ansätze des Web Information Retrieval gleichermaßen umfasst. Neben dem Retrieval nach Texten behandelt das Buch weitere Medien wie Bilder, Videos, gesprochene Sprache und Musik.
    Content
    Enthält die Kapitel: - Grundlagen der Informationswissenschaft Ziel der Buchreihe - Informationswissenschaft - Information und Wissen - Propädeutik des Information Retrieval Geschichte des Information Retrieval - Grundbegriffe des Information Retrieval - Relevanz und Pertinenz - Dokumente - Typologie von Retrievalsystemen - Architektur eines Retrievalsystems - Boolesche Retrievalsysteme Boolesches Retrieval - Informetrische Analysen - Erweitertes Boolesches Retrieval - Informationslinguistik - Natural Language Processing n-Gramme - Worte - Phrasen, Eigennamen, Komposita - Begriffe - Anaphora - Fehlertolerantes Retrieval - Klassische Retrievalmodelle Textstatistik - Vektorraummodell - Probabilistisches Modell - Web Information Retrieval Linktopologie - Strukturinformationen in Dokumenten - Nutzer und Nutzung - Themenentdeckung und -verfolgung - Spezialprobleme des Information Retrieval Soziale Netzwerke und "small worlds" - Kontrolliertes Vokabular - Sprachübergreifendes Retrieval - Anfragedialog - Retrieval von Textstellen - Bild- und Tonretrieval
    Footnote
    Rez. in: BuB 59(2007) H.3, S.238-239 (J. Plieninger): " ... Wertvoll ist bei Stocks »Information Retrieval« auch der Blick auf die Informationsbedürfnisse und das Verhalten der Benutzer. Er beschreibt auch daraus folgende unterschiedliche Fragestellungen für die Recherche, etwa ob es sich um ein konkretes Informationsbedürfnis handelt (Concrete Information Need - CIN) oder um ein problemorientiertes (Problem Oriented Information Need - POIN; Seite 51 f.). Das Buch geht über das hinaus, was man als Bibliothekar/in sonst auf dem Suchsektor zu lesen gewohnt ist - genau die richtige Mischung an Informationen zur vielgestaltigen Methodik, Hintergrundinformationen und Schilderung praktischer Anwendungsbereiche. Insofern stellt die Lektüre dieses grundlegenden Buches eine Bereicherung für alle dar, die mit der Recherche im weitesten Sinne zu tun haben: Neben Informationswissenschaftlern und Studierenden dieses Faches sind es vor allem Bibliothekare, die mit dem Suchen und Finden sowie der Schulung in diesem Bereich beauftragt sind."
    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."
    LCSH
    Information storage and retrieval systems
    Information retrieval
    RSWK
    Information Retrieval / Lehrbuch
    Subject
    Information Retrieval / Lehrbuch
    Information storage and retrieval systems
    Information retrieval
  3. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.04 
    0.03831423 = product of:
  0.10217128 = sum of:
    0.024029119 = weight(_text_:information in 217) [ClassicSimilarity], result of:
      0.024029119 = score(doc=217,freq=12.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.38007212 = fieldWeight in 217, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0625 = fieldNorm(doc=217)
    0.06513027 = weight(_text_:retrieval in 217) [ClassicSimilarity], result of:
      0.06513027 = score(doc=217,freq=10.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.59785134 = fieldWeight in 217, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0625 = fieldNorm(doc=217)
    0.013011887 = product of:
      0.03903566 = sum of:
        0.03903566 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
          0.03903566 = score(doc=217,freq=2.0), product of:
            0.12611638 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036014426 = queryNorm
            0.30952093 = fieldWeight in 217, 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=217)
      0.33333334 = coord(1/3)
  0.375 = coord(3/8)
    Date
    22. 4.2007 10:07:51
    Imprint
    Arlington, VA : Information Resources Pr.
    LCSH
    Information retrieval
    RSWK
    Information Retrieval / Terminologische Kontrolle
    Subject
    Information Retrieval / Terminologische Kontrolle
    Information retrieval
  4. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.03 
    0.034891132 = product of:
  0.09304302 = sum of:
    0.025486732 = weight(_text_:information in 987) [ClassicSimilarity], result of:
      0.025486732 = score(doc=987,freq=24.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.40312737 = fieldWeight in 987, product of:
          4.8989797 = tf(freq=24.0), with freq of:
            24.0 = termFreq=24.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.046875 = fieldNorm(doc=987)
    0.05779738 = weight(_text_:retrieval in 987) [ClassicSimilarity], result of:
      0.05779738 = score(doc=987,freq=14.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.5305404 = fieldWeight in 987, product of:
          3.7416575 = tf(freq=14.0), with freq of:
            14.0 = termFreq=14.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.046875 = fieldNorm(doc=987)
    0.009758915 = product of:
      0.029276744 = sum of:
        0.029276744 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
          0.029276744 = score(doc=987,freq=2.0), product of:
            0.12611638 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.036014426 = queryNorm
            0.23214069 = fieldWeight in 987, 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=987)
      0.33333334 = coord(1/3)
  0.375 = coord(3/8)
    Abstract
    This book covers the basics of semantic web technologies and indexing languages, and describes their contribution to improve languages as a tool for subject queries and knowledge exploration. The book is relevant to information scientists, knowledge workers and indexers. It provides a suitable combination of theoretical foundations and practical applications.
    Content
    Introduction: envisioning semantic information spacesIndexing and knowledge organization -- Semantic technologies for knowledge representation -- Information retrieval and knowledge exploration -- Approaches to handle heterogeneity -- Problems with establishing semantic interoperability -- Formalization in indexing languages -- Typification of semantic relations -- Inferences in retrieval processes -- Semantic interoperability and inferences -- Remaining research questions.
    Date
    23. 7.2017 13:49:22
    LCSH
    Information retrieval
    Knowledge representation (Information theory)
    Information organization
    RSWK
    Information Retrieval
    Subject
    Information retrieval
    Knowledge representation (Information theory)
    Information organization
    Information Retrieval
  5. Chu, H.: Information representation and retrieval in the digital age (2010) 0.03 
    0.033781253 = product of:
  0.13512501 = sum of:
    0.036417197 = weight(_text_:information in 377) [ClassicSimilarity], result of:
      0.036417197 = score(doc=377,freq=36.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.5760162 = fieldWeight in 377, product of:
          6.0 = tf(freq=36.0), with freq of:
            36.0 = termFreq=36.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0546875 = fieldNorm(doc=377)
    0.09870782 = weight(_text_:retrieval in 377) [ClassicSimilarity], result of:
      0.09870782 = score(doc=377,freq=30.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.90607023 = fieldWeight in 377, product of:
          5.477226 = tf(freq=30.0), with freq of:
            30.0 = termFreq=30.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0546875 = fieldNorm(doc=377)
  0.25 = coord(2/8)
    Content
    Information representation and retrieval : an overview -- Information representation I : basic approaches -- Information representation II : related topics -- Language in information representation and retrieval -- Retrieval techniques and query representation -- Retrieval approaches -- Information retrieval models -- Information retrieval systems -- Retrieval of information unique in content or format -- The user dimension in information representation and retrieval -- Evaluation of information representation and retrieval -- Artificial intelligence in information representation and retrieval.
    Imprint
    Medford, NJ : Information Today
    LCSH
    Information organization
    Information retrieval
    Information storage and retrieval systems
    Subject
    Information organization
    Information retrieval
    Information storage and retrieval systems
  6. Booth, P.F.; South, M.L.: Information filing and finding (1982) 0.03 
    0.03040658 = product of:
  0.12162632 = sum of:
    0.03244302 = weight(_text_:information in 4192) [ClassicSimilarity], result of:
      0.03244302 = score(doc=4192,freq=14.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.513156 = fieldWeight in 4192, product of:
          3.7416575 = tf(freq=14.0), with freq of:
            14.0 = termFreq=14.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.078125 = fieldNorm(doc=4192)
    0.08918329 = weight(_text_:retrieval in 4192) [ClassicSimilarity], result of:
      0.08918329 = score(doc=4192,freq=12.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.81864166 = fieldWeight in 4192, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=4192)
  0.25 = coord(2/8)
    LCSH
    Information retrieval
    Information storage and retrieval systems
    RSWK
    Information Retrieval (BVB)
    Subject
    Information Retrieval (BVB)
    Information retrieval
    Information storage and retrieval systems
  7. New directions in human information behavior (2006) 0.03 
    0.029086053 = product of:
  0.07756281 = sum of:
    0.021238944 = weight(_text_:information in 577) [ClassicSimilarity], result of:
      0.021238944 = score(doc=577,freq=96.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.3359395 = fieldWeight in 577, product of:
          9.797959 = tf(freq=96.0), with freq of:
            96.0 = termFreq=96.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.01953125 = fieldNorm(doc=577)
    0.02035321 = weight(_text_:retrieval in 577) [ClassicSimilarity], result of:
      0.02035321 = score(doc=577,freq=10.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.18682854 = fieldWeight in 577, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.01953125 = fieldNorm(doc=577)
    0.035970654 = weight(_text_:modell in 577) [ClassicSimilarity], result of:
      0.035970654 = score(doc=577,freq=2.0), product of:
        0.21656582 = queryWeight, product of:
          6.0133076 = idf(docFreq=293, maxDocs=44218)
          0.036014426 = queryNorm
        0.16609572 = fieldWeight in 577, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.0133076 = idf(docFreq=293, maxDocs=44218)
          0.01953125 = fieldNorm(doc=577)
  0.375 = coord(3/8)
    Abstract
    New Directions in Human Information Behavior, co-edited by Drs. Amanda Spink and Charles Cole provides an understanding of the new directions, leading edge theories and models in human information behavior. Information behavior is conceptualized as complex human information related processes that are embedded within an individual's everyday social and life processes. The book presents chapters by an interdisciplinary range of scholars who show new directions that often challenge the established views and paradigms of information behavior studies. Beginning with an evolutionary framework, the book examines information behaviors over various epochs of human existence from the Palaeolithic Era and within pre-literate societies, to contemporary behaviors by 21st century humans. Drawing upon social and psychological science theories the book presents a more integrated and holistic approach to the understanding of information behaviors that include multitasking and non-linear longitudinal processes, individuals' information ground, information practices and information sharing, digital behaviors and human information organizing behaviors. The final chapter of the book integrates these new approaches and presents an overview of the key trends, theories and models for further research. This book is directly relevant to information scientists, librarians, social and evolutionary psychologists. Undergraduate and graduate students, academics and information professionals interested in human information behavior will find this book of particular benefit.
    Content
    Inhalt: Introduction: New Directions in Human Information Behavior, Amanda Spink and Charles Cole.- Emerging Evolutionary Approach to Human Information Behavior, Amanda Spink and James Currier.- Information Behavior in Pre-Literate Societies, Andrew D. Madden, Jared Bryson and Joe Palimi.- Towards a Social Framework for Information Seeking, Eszter Hargittai and Amanda Hinnant.- Mapping Textually-Mediated Information Practice in Clinical Midwifery Care, Pamela McKenzie.- Information Grounds: Theoretical Basis and Empirical Findings on Information Flow in Social Settings, Karen E. Fisher and Charles M. Naumer.-Information Sharing, Sanna Talja and Preben Hansen.- Multitasking and Coordinating Framework for Human Information Behavior, Amanda Spink, Minsoo Park and Charles Cole.- A Nonlinear Perspective on Information Seeking, Allen Foster.- A Cognitive Framework for Human Information Behavior: The Place of Metaphor in Human Information Organizing Behavior, Charles Cole and John Leide.- The Digital Information Consumer, David Nicholas, Paul Huntingron, Peter Williams and Tom Dubrowolski.- Integrating Framework and Further Research.
    Footnote
    Rez. in: Mitt VÖB 59(2006) H.2, S.83-88 (O. Oberhauser): "Dieser neue Sammelband möchte Interessenten aus den Bereichen Informationswissenschaft, Bibliothekswesen sowie Sozial- und Evolutionspsychologie aktuelle Entwicklungen und neue theoretische Ansätze auf dem Gebiet des menschlichen Informationsverhaltens-human information behavio(u)r bzw. kurz HIB - vermitteln. Es geht dabei um die komplexen Informationsprozesse, die in das alltägliche Sozialverhalten und die Lebensabläufe menschlicher Individuen eingebettet sind. Die beiden Herausgeber sind in diesem Teilbereich der Informationswissenschaft auch durch eine Reihe anderer Publikationen einschlägig ausgewiesen: Amanda Spink (vormals Universität Pittsburgh), die sich kürzlich selbst in aller Bescheidenheit als "world-class ICT researcher" beschrieb,' ist Professorin an der Technischen Universität Queensland (Australien); Charles Cole ist Research Associate (wissenschaftlicher Projektmitarbeiter) an der McGill University in Montreal und selbständiger Berater für Informationsdesign. Gemeinsam haben Spink und Cole zuletzt, ebenfalls bei Springer, eine weitere Aufsatzsammlung - New Directions in Cognitive Information Retrieval (2005) - herausgegeben. Das Buch versammelt zwölf Beiträge ("Kapitel"), die in fünf Sektionen dargeboten werden, wobei es sich allerdings bei den Sektionen 1 und 5 (= Kapitel 1 und 12) um Einleitung und Zusammenschau der Herausgeber handelt. Während erstere eigentlich nur eine Übersicht über die Gliederung und die Beiträge des Buches, die jeweils mit Abstracts beschrieben werden, darstellt, kann letztere als eigenständiger Beitrag gelten, der versucht, die in diesem Band angesprochenen Aspekte in einem vorläufigen HIB-Modell zu integrieren.
    ... New Directions in Human Information Behavior ist ein Sammelband, der eindrucksvoll dokumentiert, dass sich die Forschung zu den Themen Informationssuche bzw. Informationsverhalten - ein in unserem Sprachraum freilich wenig bekannter und weitgehend unrezipierter Teilbereich der Informationswissenschaft - gegenwärtig stark im Umbruch befindet. Der Trend von den bisherigen, eher an Paradigmen wie Dokument, fachliche Informationssuche, Bibliothek, wissenschaftliche Informationsnutzung orientierten Ansätzen hin zur Betrachtung alltäglicher Situationen und weiterer Bevölkerungsschichten sowie die Einbeziehung von neuen bzw. aus anderen sozialwissenschaftlichen Bereichen stammenden theoretischen Überlegungen ist nicht zu übersehen. Mitunter mutet dies wie eine (Wieder- bzw. Neu-)Entdeckung der Kommunikationswissenschaft durch die Informationswissenschaft an - oder auch umgekehrt, zumal einige der im vorliegenden Band Schreibenden aus communication departments kommen. Wie auch immer, wer sich für den gegenwärtigen Stand der Entwicklung auf dem HIB-Sektor interessiert, kommt um dieses Buch nicht herum. Allerdings taucht darin der Begriff framework - erfahrungsgemäss oft mit weniger handfesten Inhalten korreliert und mir daher stets ein wenig suspekt - für meinen Geschmack etwas zu häufig auf. HIB ist leider nicht das einzige Akronym, das hier eingeführt wird. Bisher ging es im gegenständlichen Kontext ja bloss um IS (information seeking) - ein neben IR (information retrieval) auch schon bekanntes und eingeführtes Kurzwort.
    Angesichts des skizzierten Umbruchs kann HIB wohl akzeptiert werden, doch ist es - wie dieses Buch zu suggerieren trachtet - wirklich notwendig, daneben auch noch IBEC (information behaviour in everyday contexts), ELIS (everyday life information seeking), HIOB (human information organizing behaviour), CIB (collaborative information behaviour), CIS&R (collaborative information seeking & retrieval) und HICB (human information co-ordinating behaviour) zu verwenden? Wohl kaum, doch wer wird bzw. kann ein solches Spamming verhindern? Würde der akademische Ernst nicht jede Schadenfreude verbieten, so könnte man konstatieren, dass diese Akronymenflut zu unnötigen Druckfehlern führt (z.B. p.172, wo sogar in einer Zwischenüberschrift "HIBO" statt "HIOB" zu lesen ist). In herausgeberischer Hinsicht ist weiter zu bemängeln, dass die meist ansehnlichen und sich naheliegenderweise zum Teil überschneidenden Literaturverzeichnisse der einzelnen Beiträge besser in einer Gesamtbibliographie mit konsistentem Zitierstil zu vereinen gewesen wären, zumal sie in der vorliegenden Form auch etwas inkonsistent und nicht fehlerfrei sind. In diese Richtung zu investieren wäre sinnvoller gewesen als in die Erstellung eines geradezu erbärmlichen Sachregisters (dessen Verriss den Rahmen dieser Besprechung sprengen würde), welches auf Herausgeber bzw. Lektorat - falls es letzteres überhaupt noch gibt - ein eher fahles Licht wirft. Abgesehen davon fielen mir nur einige fehlerhafte bzw. unvollständige Angaben der Institutszugehörigkeiten am Beginn der einzelnen Kapitel (z.B. p.113, p.203) sowie die nicht ganz homogen gestalteten Kurzbiographien der Verfasser/innen am Ende des Buches auf. Der Band selbst ist von gewohnt solider Springer-Machart und zielt schon aufgrund seines hohen Preis wohl nur auf institutionelle Käufer ab."
    RSWK
    Information retrieval
    Information behavior
    Human information processing
    Information science
    Series
    Information Science & Knowledge Management ; 8
    Subject
    Information retrieval
    Information behavior
    Human information processing
    Information science
  8. Gilchrist, A.: ¬The thesaurus in retrieval (1971) 0.03 
    0.028426979 = product of:
  0.113707915 = sum of:
    0.024524618 = weight(_text_:information in 4593) [ClassicSimilarity], result of:
      0.024524618 = score(doc=4593,freq=8.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.38790947 = fieldWeight in 4593, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.078125 = fieldNorm(doc=4593)
    0.08918329 = weight(_text_:retrieval in 4593) [ClassicSimilarity], result of:
      0.08918329 = score(doc=4593,freq=12.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.81864166 = fieldWeight in 4593, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=4593)
  0.25 = coord(2/8)
    LCSH
    Information retrieval
    RSWK
    Schlagwortnormdatei / Information Retrieval
    Subject
    Schlagwortnormdatei / Information Retrieval
    Information retrieval
    Theme
    Verbale Doksprachen im Online-Retrieval
  9. Agosti, M.; Smeaton, A.F.: Information retrieval and hypertext (1996) 0.03 
    0.027208049 = product of:
  0.108832195 = sum of:
    0.027419355 = weight(_text_:information in 497) [ClassicSimilarity], result of:
      0.027419355 = score(doc=497,freq=10.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.43369597 = fieldWeight in 497, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.078125 = fieldNorm(doc=497)
    0.08141284 = weight(_text_:retrieval in 497) [ClassicSimilarity], result of:
      0.08141284 = score(doc=497,freq=10.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.74731416 = fieldWeight in 497, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=497)
  0.25 = coord(2/8)
    COMPASS
    Information retrieval
    LCSH
    Information retrieval
    Subject
    Information retrieval
    Information retrieval
  10. Croft, W.B.: Advances in information retrieval : Recent research from the Center for Intelligent Information Retrieval (2000) 0.03 
    0.026534881 = product of:
  0.106139526 = sum of:
    0.024401685 = weight(_text_:information in 6860) [ClassicSimilarity], result of:
      0.024401685 = score(doc=6860,freq=22.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.38596505 = fieldWeight in 6860, product of:
          4.690416 = tf(freq=22.0), with freq of:
            22.0 = termFreq=22.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.046875 = fieldNorm(doc=6860)
    0.08173784 = weight(_text_:retrieval in 6860) [ClassicSimilarity], result of:
      0.08173784 = score(doc=6860,freq=28.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.7502974 = fieldWeight in 6860, product of:
          5.2915025 = tf(freq=28.0), with freq of:
            28.0 = termFreq=28.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.046875 = fieldNorm(doc=6860)
  0.25 = coord(2/8)
    Content
    Enthält die Beiträge: CROFT, W.B.: Combining approaches to information retrieval; GREIFF, W.R.: The use of exploratory data analysis in information retrieval research; PONTE, J.M.: Language models for relevance feedback; PAPKA, R. u. J. ALLAN: Topic detection and tracking: event clustering as a basis for first story detection; CALLAN, J.: Distributed information retrieval; XU, J. u. W.B. CROFT: Topic-based language models for ditributed retrieval; LU, Z. u. K.S. McKINLEY: The effect of collection organization and query locality on information retrieval system performance; BALLESTEROS, L.A.: Cross-language retrieval via transitive translation; SANDERSON, M. u. D. LAWRIE: Building, testing, and applying concept hierarchies; RAVELA, S. u. C. LUO: Appearance-based global similarity retrieval of images
    Footnote
    Information retrieval - Relevanz - Information Retrieval Systeme - Verteilte Systeme - Multimedia - Bildverarbeitung
    LCSH
    Information retrieval
    Series
    The Kluwer international series on information retrieval; 7
    Subject
    Information retrieval
  11. Bradley, P.: Advanced Internet searcher's handbook (1998) 0.03 
    0.025059301 = product of:
  0.100237206 = sum of:
    0.027419355 = weight(_text_:information in 5454) [ClassicSimilarity], result of:
      0.027419355 = score(doc=5454,freq=10.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.43369597 = fieldWeight in 5454, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.078125 = fieldNorm(doc=5454)
    0.072817855 = weight(_text_:retrieval in 5454) [ClassicSimilarity], result of:
      0.072817855 = score(doc=5454,freq=8.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.6684181 = fieldWeight in 5454, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=5454)
  0.25 = coord(2/8)
    Footnote
    Rez. in: Information world review. 1999, no.146, S.26 (D. Parr)
    LCSH
    World Wide Web (Information retrieval system)
    Information retrieval
    Subject
    World Wide Web (Information retrieval system)
    Information retrieval
  12. Cole, C.: Information need : a theory connecting information search to knowledge formation (2012) 0.02 
    0.023782408 = product of:
  0.09512963 = sum of:
    0.041619655 = weight(_text_:information in 4985) [ClassicSimilarity], result of:
      0.041619655 = score(doc=4985,freq=64.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.6583042 = fieldWeight in 4985, product of:
          8.0 = tf(freq=64.0), with freq of:
            64.0 = termFreq=64.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.046875 = fieldNorm(doc=4985)
    0.053509977 = weight(_text_:retrieval in 4985) [ClassicSimilarity], result of:
      0.053509977 = score(doc=4985,freq=12.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.49118498 = fieldWeight in 4985, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.046875 = fieldNorm(doc=4985)
  0.25 = coord(2/8)
    Content
    Inhalt: The importance of information need -- The history of information need -- The framework for our discussion -- Modeling the user in information search -- Information seeking's conceptualization of information need during information search -- Information use -- Adaptation : internal information flows and knowledge generation -- A theory of information need -- How information need works -- The user's situation in the pre-focus search -- The situation of user's information need in pre-focus information search -- The selection concept -- A review of the user's pre-focus information search -- How information need works in a focusing search -- Circles 1 to 5 : how information need works -- Corroborating research -- Applying information need -- The astrolabe : an information system for stage 3 information exploration -- Conclusion.
    LCSH
    Information behavior
    Information retrieval
    Information storage and retrieval systems
    Human information processing
    Information theory
    RSWK
    Informationsverhalten / Information Retrieval / Informationstheorie
    Subject
    Informationsverhalten / Information Retrieval / Informationstheorie
    Information behavior
    Information retrieval
    Information storage and retrieval systems
    Human information processing
    Information theory
  13. Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010) 0.02 
    0.023370693 = product of:
  0.09348277 = sum of:
    0.024401685 = weight(_text_:information in 2605) [ClassicSimilarity], result of:
      0.024401685 = score(doc=2605,freq=22.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.38596505 = fieldWeight in 2605, product of:
          4.690416 = tf(freq=22.0), with freq of:
            22.0 = termFreq=22.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.046875 = fieldNorm(doc=2605)
    0.06908108 = weight(_text_:retrieval in 2605) [ClassicSimilarity], result of:
      0.06908108 = score(doc=2605,freq=20.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.63411707 = fieldWeight in 2605, product of:
          4.472136 = tf(freq=20.0), with freq of:
            20.0 = termFreq=20.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.046875 = fieldNorm(doc=2605)
  0.25 = coord(2/8)
    Abstract
    For introductory information retrieval courses at the undergraduate and graduate level in computer science, information science and computer engineering departments. Written by a leader in the field of information retrieval, Search Engines: Information Retrieval in Practice, is designed to give undergraduate students the understanding and tools they need to evaluate, compare and modify search engines. Coverage of the underlying IR and mathematical models reinforce key concepts. The book's numerous programming exercises make extensive use of Galago, a Java-based open source search engine. SUPPLEMENTS / Extensive lecture slides (in PDF and PPT format) / Solutions to selected end of chapter problems (Instructors only) / Test collections for exercises / Galago search engine
    LCSH
    Information retrieval
    Information Storage and Retrieval
    RSWK
    Suchmaschine / Information Retrieval
    Subject
    Suchmaschine / Information Retrieval
    Information retrieval
    Information Storage and Retrieval
  14. Brenner, E.H.; Saracevic, T.: Indexing and searching in perspective (1985) 0.02 
    0.021818683 = product of:
  0.08727473 = sum of:
    0.025486732 = weight(_text_:information in 8129) [ClassicSimilarity], result of:
      0.025486732 = score(doc=8129,freq=6.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.40312737 = fieldWeight in 8129, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.09375 = fieldNorm(doc=8129)
    0.061788 = weight(_text_:retrieval in 8129) [ClassicSimilarity], result of:
      0.061788 = score(doc=8129,freq=4.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.5671716 = fieldWeight in 8129, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.09375 = fieldNorm(doc=8129)
  0.25 = coord(2/8)
    Imprint
    Philadelphia : National Federation of Abstracting and Information Services
    LCSH
    Information retrieval
    Subject
    Information retrieval
  15. Rowley, J.E.: Organizing knowledge : an introduction to information retrieval (1992) 0.02 
    0.021075265 = product of:
  0.08430106 = sum of:
    0.021238944 = weight(_text_:information in 823) [ClassicSimilarity], result of:
      0.021238944 = score(doc=823,freq=6.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.3359395 = fieldWeight in 823, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.078125 = fieldNorm(doc=823)
    0.06306212 = weight(_text_:retrieval in 823) [ClassicSimilarity], result of:
      0.06306212 = score(doc=823,freq=6.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.5788671 = fieldWeight in 823, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=823)
  0.25 = coord(2/8)
    COMPASS
    Information retrieval
    Subject
    Information retrieval
  16. Shiri, A.: Powering search : the role of thesauri in new information environments (2012) 0.02 
    0.02096504 = product of:
  0.08386016 = sum of:
    0.022072155 = weight(_text_:information in 1322) [ClassicSimilarity], result of:
      0.022072155 = score(doc=1322,freq=18.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.34911853 = fieldWeight in 1322, product of:
          4.2426405 = tf(freq=18.0), with freq of:
            18.0 = termFreq=18.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.046875 = fieldNorm(doc=1322)
    0.061788 = weight(_text_:retrieval in 1322) [ClassicSimilarity], result of:
      0.061788 = score(doc=1322,freq=16.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.5671716 = fieldWeight in 1322, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.046875 = fieldNorm(doc=1322)
  0.25 = coord(2/8)
    Abstract
    Powering search offers a clear and comprehensive treatment of the role of thesauri in search user interfaces across a range of information search and retrieval systems - from bibliographic and full-text databases to digital libraries, portals, open archives, and content management systems.
    Content
    Thesauri : introduction and recent developments -- Thesauri in interactive information retrieval -- User-centered approach to the evaluation of thesauri : query formulation and expansion -- Thesauri in web-based search systems -- Thesaurus-based search and browsing functionalities in new thesaurus construction standards -- Design of search user interfaces for thesauri -- Design of user interfaces for multilingual and meta-thesauri -- User-centered evaluation of thesaurus-enhanced search user interfaces -- Guidelines for the design of thesaurus-enhanced search user interfaces -- Current trends and developments.
    LCSH
    Information storage and retrieval systems
    Information retrieval
    RSWK
    Information Retrieval
    Subject
    Information Retrieval
    Information storage and retrieval systems
    Information retrieval
  17. Franke, F; Klein, A.; Schüller-Zwierlein, A.: Schlüsselkompetenzen : Literatur recherchieren in Bibliotheken und Internet (2010) 0.02 
    0.02034483 = product of:
  0.054252878 = sum of:
    0.0120145595 = weight(_text_:information in 4721) [ClassicSimilarity], result of:
      0.0120145595 = score(doc=4721,freq=12.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.19003606 = fieldWeight in 4721, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.03125 = fieldNorm(doc=4721)
    0.035673317 = weight(_text_:retrieval in 4721) [ClassicSimilarity], result of:
      0.035673317 = score(doc=4721,freq=12.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.32745665 = fieldWeight in 4721, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.03125 = fieldNorm(doc=4721)
    0.0065650004 = product of:
      0.019695 = sum of:
        0.019695 = weight(_text_:29 in 4721) [ClassicSimilarity], result of:
          0.019695 = score(doc=4721,freq=2.0), product of:
            0.1266875 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.036014426 = queryNorm
            0.15546128 = fieldWeight in 4721, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03125 = fieldNorm(doc=4721)
      0.33333334 = coord(1/3)
  0.375 = coord(3/8)
    Date
    29. 8.2011 12:21:48
    LCSH
    Information retrieval
    RSWK
    Information Retrieval / Bibliothek / Internet (BVB)
    Information Retrieval / Internet / Bibliothek / Lehrbuch (BVB)
    Subject
    Information Retrieval / Bibliothek / Internet (BVB)
    Information Retrieval / Internet / Bibliothek / Lehrbuch (BVB)
    Information retrieval
  18. Interactive information seeking, behaviour and retrieval (2011) 0.02 
    0.020108396 = product of:
  0.080433585 = sum of:
    0.024029119 = weight(_text_:information in 542) [ClassicSimilarity], result of:
      0.024029119 = score(doc=542,freq=48.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.38007212 = fieldWeight in 542, product of:
          6.928203 = tf(freq=48.0), with freq of:
            48.0 = termFreq=48.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.03125 = fieldNorm(doc=542)
    0.056404468 = weight(_text_:retrieval in 542) [ClassicSimilarity], result of:
      0.056404468 = score(doc=542,freq=30.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.51775444 = fieldWeight in 542, product of:
          5.477226 = tf(freq=30.0), with freq of:
            30.0 = termFreq=30.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.03125 = fieldNorm(doc=542)
  0.25 = coord(2/8)
    Abstract
    Information retrieval (IR) is a complex human activity supported by sophisticated systems. Information science has contributed much to the design and evaluation of previous generations of IR system development and to our general understanding of how such systems should be designed and yet, due to the increasing success and diversity of IR systems, many recent textbooks concentrate on IR systems themselves and ignore the human side of searching for information. This book is the first text to provide an information science perspective on IR. Unique in its scope, the book covers the whole spectrum of information retrieval, including: history and background information; behaviour and seeking task-based information; searching and retrieval approaches to investigating information; interaction and behaviour information; representation access models; evaluation interfaces for IR; interactive techniques; web retrieval, ranking and personalization; and, recommendation, collaboration and social search multimedia: interfaces and access. A key text for senior undergraduates and masters' level students of all information and library studies courses, this book is also useful for practising LIS professionals who need to better appreciate how IR systems are designed, implemented and evaluated.
    Content
    Enthält die Beiträge: Interactive information retrieval: history and background / Colleen Cool and Nicholas J. Belkin - Information behavior and seeking / Peiling Wang - Task-based information searching and retrieval / Elaine G. Toms - Approaches to investigating information interaction and behaviour / Raya Fidel - Information representation / Mark D. Smucker - Access models / Edie Rasmussen - Evaluation / Kalervo Järvelin - Interfaces for information retrieval / Max Wilson - Interactive techniques / Ryen W. White - Web retrieval, ranking and personalization / Jaime Teevan and Susan Dumais - Recommendation, collaboration and social search / David M. Nichols and Michael B. Twidale - Multimedia: behaviour, interfaces and interaction / Haiming Liu, Suzanne Little and Stefan Rüger - Multimedia: information representation and access / Suzanne Little, Evan Brown and Stefan Rüger
    LCSH
    Information retrieval
    RSWK
    Information Retrieval / Informationsverhalten / Online-Recherche / Information-Retrieval-System / Aufsatzsammlung
    Subject
    Information Retrieval / Informationsverhalten / Online-Recherche / Information-Retrieval-System / Aufsatzsammlung
    Information retrieval
  19. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.02 
    0.020047441 = product of:
  0.080189764 = sum of:
    0.021935485 = weight(_text_:information in 820) [ClassicSimilarity], result of:
      0.021935485 = score(doc=820,freq=10.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.3469568 = fieldWeight in 820, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.0625 = fieldNorm(doc=820)
    0.058254283 = weight(_text_:retrieval in 820) [ClassicSimilarity], result of:
      0.058254283 = score(doc=820,freq=8.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.5347345 = fieldWeight in 820, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.0625 = fieldNorm(doc=820)
  0.25 = coord(2/8)
    COMPASS
    Information retrieval
    Information retrieval / Use of / On-line computers
    Series
    New directions in information management series; 27
    Subject
    Information retrieval
    Information retrieval / Use of / On-line computers
  20. Cooke, A.: ¬A guide to finding quality information on the Internet : selection and evaluation strategies (1999) 0.02 
    0.019727338 = product of:
  0.07890935 = sum of:
    0.027419355 = weight(_text_:information in 662) [ClassicSimilarity], result of:
      0.027419355 = score(doc=662,freq=10.0), product of:
        0.06322253 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.036014426 = queryNorm
        0.43369597 = fieldWeight in 662, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.078125 = fieldNorm(doc=662)
    0.051489998 = weight(_text_:retrieval in 662) [ClassicSimilarity], result of:
      0.051489998 = score(doc=662,freq=4.0), product of:
        0.10894058 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.036014426 = queryNorm
        0.47264296 = fieldWeight in 662, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=662)
  0.25 = coord(2/8)
    LCSH
    Information retrieval
    Library information networks
    Subject
    Information retrieval
    Library information networks

Authors

Years

Languages

  • e 39
  • d 2
  • More… Less…

Types

  • m 43
  • s 7

Themes

Subjects

Classifications