Search (397 results, page 1 of 20)

0.09161695 = product of:
  0.27485085 = sum of:
    0.27485085 = weight(_text_:citation in 7774) [ClassicSimilarity], result of:
      0.27485085 = score(doc=7774,freq=4.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        1.1723217 = fieldWeight in 7774, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.125 = fieldNorm(doc=7774)
  0.33333334 = coord(1/3)

Theme

Citation indexing

0.08284669 = product of:
  0.12427004 = sum of:
    0.09717445 = weight(_text_:citation in 4654) [ClassicSimilarity], result of:
      0.09717445 = score(doc=4654,freq=2.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.4144783 = fieldWeight in 4654, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.0625 = fieldNorm(doc=4654)
    0.027095586 = product of:
      0.054191172 = sum of:
        0.054191172 = weight(_text_:22 in 4654) [ClassicSimilarity], result of:
          0.054191172 = score(doc=4654,freq=2.0), product of:
            0.1750808 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04999695 = queryNorm
            0.30952093 = fieldWeight in 4654, 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=4654)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)

Date

22. 1.2017 17:12:50

0.048587225 = product of:
  0.14576167 = sum of:
    0.14576167 = weight(_text_:citation in 348) [ClassicSimilarity], result of:
      0.14576167 = score(doc=348,freq=8.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.62171745 = fieldWeight in 348, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.046875 = fieldNorm(doc=348)
  0.33333334 = coord(1/3)

LCSH

Citation indexes

Subject

Citation indexes

Theme

Citation indexing

0.041952223 = product of:
  0.12585667 = sum of:
    0.12585667 = sum of:
      0.07843939 = weight(_text_:reports in 7288) [ClassicSimilarity], result of:
        0.07843939 = score(doc=7288,freq=2.0), product of:
          0.2251839 = queryWeight, product of:
            4.503953 = idf(docFreq=1329, maxDocs=44218)
            0.04999695 = queryNorm
          0.34833482 = fieldWeight in 7288, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.503953 = idf(docFreq=1329, maxDocs=44218)
            0.0546875 = fieldNorm(doc=7288)
      0.047417276 = weight(_text_:22 in 7288) [ClassicSimilarity], result of:
        0.047417276 = score(doc=7288,freq=2.0), product of:
          0.1750808 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04999695 = queryNorm
          0.2708308 = fieldWeight in 7288, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0546875 = fieldNorm(doc=7288)
  0.33333334 = coord(1/3)

Content

Automated support to indexing forms a continuum from computer support to clerical activities, quality control, intellectual activities and to full automatic indexing. Describes the current indexing environment and examines the need for automated support. Reports on case studies of various indexing services which are at different stages along the continuum. Describes academic and corporate research projects and commercial indexing software. Examines the future of related technologies and offers advice on how to get started on the continuum

Footnote

Rez. in: JASIS 44(1993) no.2, S.119-121 (B.H. Weinberg); International cataloguing and bibliographic control 22(1993) no.2, S.34 (E. Svenonius); Information processing and management 29(1993) no.4, S.528-531 (L.L.Hill)

0.041423347 = product of:
  0.06213502 = sum of:
    0.048587225 = weight(_text_:citation in 3359) [ClassicSimilarity], result of:
      0.048587225 = score(doc=3359,freq=2.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.20723915 = fieldWeight in 3359, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.03125 = fieldNorm(doc=3359)
    0.013547793 = product of:
      0.027095586 = sum of:
        0.027095586 = weight(_text_:22 in 3359) [ClassicSimilarity], result of:
          0.027095586 = score(doc=3359,freq=2.0), product of:
            0.1750808 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04999695 = queryNorm
            0.15476047 = fieldWeight in 3359, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=3359)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)

Abstract

Cartographic maps have guided our explorations for centuries, allowing us to navigate the world. Science maps have the potential to guide our search for knowledge in the same way, helping us navigate, understand, and communicate the dynamic and changing structure of science and technology. Allowing us to visualize scientific results, science maps help us make sense of the avalanche of data generated by scientific research today. Atlas of Science, features more than thirty full-page science maps, fifty data charts, a timeline of science-mapping milestones, and 500 color images; it serves as a sumptuous visual index to the evolution of modern science and as an introduction to "the science of science"--charting the trajectory from scientific concept to published results. Atlas of Science, based on the popular exhibit "Places & Spaces: Mapping Science," describes and displays successful mapping techniques. The heart of the book is a visual feast: Claudius Ptolemy's Cosmographia World Map from 1482; a guide to a PhD thesis that resembles a subway map; "the structure of science" as revealed in a map of citation relationships in papers published in 2002; a periodic table; a history flow visualization of the Wikipedia article on abortion; a globe showing the worldwide distribution of patents; a forecast of earthquake risk; hands-on science maps for kids; and many more. Each entry includes the story behind the map and biographies of its makers. Not even the most brilliant minds can keep up with today's deluge of scientific results. Science maps show us the landscape of what we know. Exhibition Ongoing National Science Foundation, Washington, D.C. The Institute for Research Information and Quality Assurance, Bonn, Germany Storm Hall, San Diego State College

Date

22. 1.2017 17:12:16

0.040489353 = product of:
  0.12146806 = sum of:
    0.12146806 = weight(_text_:citation in 2015) [ClassicSimilarity], result of:
      0.12146806 = score(doc=2015,freq=2.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.5180979 = fieldWeight in 2015, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.078125 = fieldNorm(doc=2015)
  0.33333334 = coord(1/3)

Abstract

In 14 chapters the volume introduces into the DDC and its abridged ed., the notation and relative index, citation and precedence order, the method of classifying, number building for different combination and addition purposes and answers the questions to the exercises given in the chapters

0.040489353 = product of:
  0.12146806 = sum of:
    0.12146806 = weight(_text_:citation in 461) [ClassicSimilarity], result of:
      0.12146806 = score(doc=461,freq=2.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.5180979 = fieldWeight in 461, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.078125 = fieldNorm(doc=461)
  0.33333334 = coord(1/3)

Theme

Citation indexing

0.040489353 = product of:
  0.12146806 = sum of:
    0.12146806 = weight(_text_:citation in 2627) [ClassicSimilarity], result of:
      0.12146806 = score(doc=2627,freq=2.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.5180979 = fieldWeight in 2627, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.078125 = fieldNorm(doc=2627)
  0.33333334 = coord(1/3)

Footnote

Daneben: ISI atlas of science mit den Unterreihen: (1) Biochemistry, 1(1988); (2) Immunology 1-2(1987-88); (3) Pharmacology 1(1988). - Vgl. dazu Kap.8 'Mapping the structure of science' in Garfield, E.: Citation indexing: its theory and application in science, technology, and humanities

0.040489353 = product of:
  0.12146806 = sum of:
    0.12146806 = weight(_text_:citation in 4063) [ClassicSimilarity], result of:
      0.12146806 = score(doc=4063,freq=2.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.5180979 = fieldWeight in 4063, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.078125 = fieldNorm(doc=4063)
  0.33333334 = coord(1/3)

Theme

Citation indexing

0.040082417 = product of:
  0.12024725 = sum of:
    0.12024725 = weight(_text_:citation in 4989) [ClassicSimilarity], result of:
      0.12024725 = score(doc=4989,freq=4.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.51289076 = fieldWeight in 4989, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4989)
  0.33333334 = coord(1/3)

LCSH

Citation of electronic information resources

Subject

Citation of electronic information resources

0.0396713 = product of:
  0.119013906 = sum of:
    0.119013906 = weight(_text_:citation in 3585) [ClassicSimilarity], result of:
      0.119013906 = score(doc=3585,freq=12.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.50763017 = fieldWeight in 3585, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.03125 = fieldNorm(doc=3585)
  0.33333334 = coord(1/3)

Content

Inhalt: Biblio/sciento/infor-metrics : terminological issues and early historical developments -- The empirical foundations of bibliometrics : the Science citation index -- The philosophical foundations of bibliometrics : Bernal, Merton, Price, Garfield, and Small -- The mathematical foundations of bibliometrics -- Maps and paradigms : bibliographic citations at the service of the history and sociology of science -- Impact factor and the evaluation of scientists : bibliographic citations at the service of science policy and management -- On the shoulders of dwarfs : citation as rhetorical device and the criticisms to the normative model -- Measuring scientific communication in the twentieth century : from bibliometrics to cybermetrics.

Object

Science Citation Index

Theme

Citation indexing

0.032391485 = product of:
  0.09717445 = sum of:
    0.09717445 = weight(_text_:citation in 3801) [ClassicSimilarity], result of:
      0.09717445 = score(doc=3801,freq=8.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.4144783 = fieldWeight in 3801, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.03125 = fieldNorm(doc=3801)
  0.33333334 = coord(1/3)

Content

Frontmatter -- -- Foreword -- -- Prologue -- -- Contents -- -- Introduction -- -- Part I: Critical informetrics -- -- The Incessant Chattering of Texts -- -- Informetrics Needs a Foundation in the Theory of Science -- -- Part II: Citation theories -- -- Referencing as Cooperation or Competition -- -- Semiotics and Citations -- -- Data Citation as a Bibliometric Oxymoron -- -- Part III: Statistical theories -- -- TypeToken Theory and Bibliometrics -- -- From a Success Index to a Success Multiplier -- -- From Matthew to Hirsch: A Success-Breeds-Success Story -- -- Informations Magic Numbers: The Numerology of Information Science -- -- Part IV: Authorship theories -- -- Authors as Persons and Authors as Bundles of Words -- -- The Angle Sum Theory: Exploring the Literature on Acknowledgments in Scholarly Communication -- -- The Flesh of Science: Somatics and Semiotics -- -- Part V: Knowledge organization theories -- -- Informetric Analyses of Knowledge Organization Systems (KOSs) -- -- Information, Meaning, and Intellectual Organization in Networks of Inter-Human Communication -- -- Modeling the Structure and Dynamics of Science Using Books -- -- Part VI: Altmetric theories -- -- Webometrics and Altmetrics: Home Birth vs. Hospital Birth -- -- Scientific Revolution in Scientometrics: The Broadening of Impact from Citation to Societal -- -- Altmetrics as Traces of the Computerization of the Research Process -- -- Interpreting Altmetrics: Viewing Acts on Social Media through the Lens of Citation and Social Theories -- -- Biographical information for the editor and contributors -- -- Index

0.03106751 = product of:
  0.046601262 = sum of:
    0.036440417 = weight(_text_:citation in 2514) [ClassicSimilarity], result of:
      0.036440417 = score(doc=2514,freq=2.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.15542936 = fieldWeight in 2514, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.0234375 = fieldNorm(doc=2514)
    0.010160845 = product of:
      0.02032169 = sum of:
        0.02032169 = weight(_text_:22 in 2514) [ClassicSimilarity], result of:
          0.02032169 = score(doc=2514,freq=2.0), product of:
            0.1750808 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04999695 = queryNorm
            0.116070345 = fieldWeight in 2514, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0234375 = fieldNorm(doc=2514)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)

Content

Enthält die Beiträge: Zins, C.: Knowledge map of information science: issues, principles, implications. - Lin, X., S. Aluker u. W. Zhu u.a.: Dynamic concept representation through a visual concept explorer. - Kohlbacher, F.: Knowledge organization(s) in Japan: empirical evidence from Japanese and western corporations. - Beghtol, C.: The global learning society and the iterative relationship between theory and practice in knowledge organization systems. - Tennis, J.T.: Function, purpose, predication, and context of information organization frameworks. - Doyle, A.: Naming and reclaiming knowledges in public intersections of landscapes and experience. - Qin, J., P. Creticos u. W.Y. Hsiao: Adaptive modeling of workforce domain knowledge. - Gnoli, C.: The meaning of facets in non-disciplinary classifications. - Loehrlein, A., E.K. Jacob u. S. Lee u.a.: Development of heuristics in a hybrid approach to faceted classification. - Thellefsen, M.: The dynamics of information representation and knowledge mediation. - LaBarre, K.: A multi faceted view: use of facet analysis in the practice of website organization and access. - Smiraglia, R.P.: Empiricism as the basis for metadata categorisation: expanding the case for instantiation with archival documents. - Bean, C.A.: Hierarchical relationships used in mapping between knowledge structures. - Friedman, A.: Concept mapping a measurable sign. - Naumis Pena, C.: Evaluation of educational thesauri. - Biagetti, M.T.: Indexing and scientific research needs. - Robert, C.A., A. Davis: Annotation and its application to information research in economic intelligence. - Mcllwaine, I.C., J.S. Mitchel: The new ecumenism: exploration of a DDC / UDC view of religion. - Hajdu Barát, A.: Usability and the user interfaces of classical information retrieval languages. - Eito Brun, R.: Uncovering hidden clues about geographic visualization in LCC. - Williamson, N.J.: Knowledge structures and the Internet progress and prospects. - Pajarillo, E.J.Y.: A classification scheme to determine medical necessity: a knowledge organization global learning application. - López-Huertas, M.J.: Thematic map of interdisciplinary domains based on their terminological representation: the gender studies. - Rodriguez Bravo, B.: The visibility of women in indexing languages. - Beall, J., D. Vizine-Goetz: Finding fiction: facilitating access to works of the imagination scattered by form and format. - Kwasnik, B.H., Y.L. Chun u. K. Crowston u.a.: Challenges in ceating a taxonomy of genres of digital documents. - Simon, J.: Interdisciplinary knowledge creation: using wikis in science. - Gabel, J.: Improving information retrieval of subjects through citation-analysis: a study. - Lee, H.L.: Navigating hierarchies vs. searching by keyword: two cultural perspectives. - Loehrlein, A., R. Martin u. E.L. Robertson: Integration of international standards in the domain of manufacturing enterprise. -

Date

27.12.2008 11:22:36

0.030881053 = product of:
  0.09264316 = sum of:
    0.09264316 = product of:
      0.27792946 = sum of:
        0.27792946 = weight(_text_:3a in 5955) [ClassicSimilarity], result of:
          0.27792946 = score(doc=5955,freq=2.0), product of:
            0.4238747 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04999695 = queryNorm
            0.65568775 = fieldWeight in 5955, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5955)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)

Footnote

Rez. in: Philosophisch-ethische Rezensionen vom 09.11.2019 (Jürgen Czogalla), Unter: https://philosophisch-ethische-rezensionen.de/rezension/Goedert1.html. In: B.I.T. online 23(2020) H.3, S.345-347 (W. Sühl-Strohmenger) [Unter: https%3A%2F%2Fwww.b-i-t-online.de%2Fheft%2F2020-03-rezensionen.pdf&usg=AOvVaw0iY3f_zNcvEjeZ6inHVnOK]. In: Open Password Nr. 805 vom 14.08.2020 (H.-C. Hobohm) [Unter: https://www.password-online.de/?mailpoet_router&endpoint=view_in_browser&action=view&data=WzE0MywiOGI3NjZkZmNkZjQ1IiwwLDAsMTMxLDFd].

0.029965874 = product of:
  0.08989762 = sum of:
    0.08989762 = sum of:
      0.05602814 = weight(_text_:reports in 1811) [ClassicSimilarity], result of:
        0.05602814 = score(doc=1811,freq=2.0), product of:
          0.2251839 = queryWeight, product of:
            4.503953 = idf(docFreq=1329, maxDocs=44218)
            0.04999695 = queryNorm
          0.24881059 = fieldWeight in 1811, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.503953 = idf(docFreq=1329, maxDocs=44218)
            0.0390625 = fieldNorm(doc=1811)
      0.033869483 = weight(_text_:22 in 1811) [ClassicSimilarity], result of:
        0.033869483 = score(doc=1811,freq=2.0), product of:
          0.1750808 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04999695 = queryNorm
          0.19345059 = fieldWeight in 1811, 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=1811)
  0.33333334 = coord(1/3)

Abstract

Diese Einführung vermittelt alle wichtigen Kenntnisse über die Regeln für die alphabetische Katalogisierung in wissenschaftlichen Bibliotheken (RAK-WB), das maßgebliche deutsche Regelwerk für die alphabetische Katalogisierung. In die neue, sechste Ausgabe ist der aktuelle Regelwerksstand eingearbeitet. Das betrifft vor allem die Ansetzung von Personennamen. Nach dem einleitenden Kapitel über die Funktion, die äußeren Formen und die grundlegenden Begriffe des alphabetischen Katalogs werden die verschiedenen Eintragungsarten und ihre formale Gestaltung beschrieben. Das Hauptgewicht der Darstellung liegt bei den Bestimmungen über Haupt- und Nebeneintragungen unter Personennamen, Sachtiteln und Körperschaftsnomen sowie deren Ansetzung. Neben den Grundregeln für die Kotologisierung ein- und mehrbändiger Einzelwerke, Sammlungen und Sammelwerke werden auch die Sonderregeln für Kongressberichte, Bildbände, Bilderbücher, Kunstbände, Ausstellungskataloge, Hochschulschriften, Gesetze, Kommentare, Loseblattausgaben, Schulbücher, Reports und Normen behandelt. Die Bestimmungen für Vorlagen mit Einheitssachtiteln, Neben- und Paralleltiteln werden ebenso ausführlich dargestellt wie die schwierigen Fälle fortlaufender Sammelwerke mit Unterreihen. Alle Regeln werden durch Beispiele erläutert. Die Vorlagen werden meist mit ihrer Haupttitelseite wiedergegeben und den vollständigen Lösungen sowie erläuternden Texten gegenübergestellt. Die einschlägigen Paragraphen des Regelwerks werden im Text jeweils in Klammern angegeben. Auf die Belange der moschinenlesbaren Katalogisierung in Online-Datenbanken wird eingegangen. Das Kategorisieren der Katalogdaten wird in einem eigenen Kapitel dargestellt. Beispiele von Aufnahmen gemäß dem Maschinellen Austauschformat für Bibliotheken (MAB2) sollen helfen, die Grundbegriffe der gefelderten Erfassung zu verstehen. Das Lehrbuch Katalogisierung nach den RAK-WB ist eine unverzichtbare Grundlage für Studierende der bibliothekarischen Lehrinstitute und angehende Bibliothekare in der praktischen Ausbildung sowie für das Selbststudium und für die Weiterbildung bereits im Beruf stehender Bibliothekare.

Date

17. 6.2015 15:22:06

0.029290728 = product of:
  0.043936092 = sum of:
    0.034356356 = weight(_text_:citation in 55) [ClassicSimilarity], result of:
      0.034356356 = score(doc=55,freq=4.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.14654021 = fieldWeight in 55, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.015625 = fieldNorm(doc=55)
    0.009579737 = product of:
      0.019159473 = sum of:
        0.019159473 = weight(_text_:22 in 55) [ClassicSimilarity], result of:
          0.019159473 = score(doc=55,freq=4.0), product of:
            0.1750808 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04999695 = queryNorm
            0.109432176 = fieldWeight in 55, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.015625 = fieldNorm(doc=55)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)

Content

LIS research and evaluation methodologies fell under the same scrutiny and systematization, particularly in the presentations employing multiple and mixed methodologies. Jaana Kekäläinen's and Kalervo Järvelin's proposal for a framework of laboratory information retrieval evaluation measures, applied along with analyses of information seeking and work task contexts, employed just such a mix. Marcia Bates pulled together Bradford's Law of Scattering of decreasingly relevant information sources and three information searching techniques (browsing, directed searching, and following links) to pose the question: what are the optimum searching techniques for the different regions of information concentrations? Jesper Schneider and Pia Borlund applied bibliometric methods (document co-citation, bibliographic coupling, and co-word analysis) to augment manual thesaurus construction and maintenance. Fredrik Åström examined document keyword co-occurrence measurement compared to and then combined with bibliometric co-citation analysis to map LIS concept spaces. Ian Ruthven, Mounia Lalmas, and Keith van Rijsbergen compared system-supplied query expansion terms with interactive user query expansion, incorporating both partial relevance assessment feedback (how relevant is a document) and ostensive relevance feedback (measuring when a document is assessed as relevant over time). Scheduled in the midst of the presentations were two stimulating panel and audience discussions. The first panel, chaired by Glynn Harmon, explored the current re-positioning of many library and information science schools by renaming themselves to eliminate the "library" word and emphasize the "information" word (as in "School of Information," "Information School," and schools of "Information Studies"). Panelists Marcia Bates, Harry Bruce, Toni Carbo, Keith Belton, and Andrew Dillon presented the reasons for name changes in their own information programs, which include curricular change and expansion beyond a "stereotypical" library focus, broader contemporary theoretical approaches to information, new clientele and markets for information services and professionals, new media formats and delivery models, and new interdisciplinary student and faculty recruitment from crossover fields. Sometimes criticized for over-broadness and ambiguity-and feared by library practitioners who were trained in more traditional library schools-renaming schools both results from and occasions a renewed examination of the definitions and boundaries of the field as a whole and the educational and research missions of individual schools.

Date

22. 2.2007 18:56:23
22. 2.2007 19:12:10

0.02805185 = product of:
  0.084155545 = sum of:
    0.084155545 = weight(_text_:citation in 3137) [ClassicSimilarity], result of:
      0.084155545 = score(doc=3137,freq=6.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.35894877 = fieldWeight in 3137, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.03125 = fieldNorm(doc=3137)
  0.33333334 = coord(1/3)

Abstract

"Thomson Reuters' citation indexes i.e. SCI, SSCI and AHCI are said to be "authoritative". Due to the huge influence of these databases on global academic evaluation of productivity and impact, Terje Tüür-Fröhlich decided to conduct case studies on the data quality of Social Sciences Citation Index (SSCI) records. Tüür-Fröhlich investigated articles from social science and law. The main findings: SSCI records contain tremendous amounts of "trivial errors", not only misspellings and typos as previously mentioned in bibliometrics and scientometrics literature. But Tüür-Fröhlich's research documented fatal errors which have not been mentioned in the scientometrics literature yet at all. Tüür-Fröhlich found more than 80 fatal mutations and mutilations of Pierre Bourdieu (e.g. "Atkinson" or "Pierre, B. and "Pierri, B."). SSCI even generated zombie references (phantom authors and works) by data fields' confusion - a deadly sin for a database producer - as fragments of Patent Laws were indexed as fictional author surnames/initials. Additionally, horrific OCR-errors (e.g. "nuxure" instead of "Nature" as journal title) were identified. Tüür-Fröhlich´s extensive quantitative case study of an article of the Harvard Law Review resulted in a devastating finding: only 1% of all correct references from the original article were indexed by SSCI without any mistake or error. Many scientific communication experts and database providers' believe that errors in databanks are of less importance: There are many errors, yes - but they would counterbalance each other, errors would not result in citation losses and would not bear any effect on retrieval and evaluation outcomes. Terje Tüür-Fröhlich claims the contrary: errors and inconsistencies are not evenly distributed but linked with languages biases and publication cultures."

0.026146464 = product of:
  0.07843939 = sum of:
    0.07843939 = product of:
      0.15687878 = sum of:
        0.15687878 = weight(_text_:reports in 3558) [ClassicSimilarity], result of:
          0.15687878 = score(doc=3558,freq=2.0), product of:
            0.2251839 = queryWeight, product of:
              4.503953 = idf(docFreq=1329, maxDocs=44218)
              0.04999695 = queryNorm
            0.69666964 = fieldWeight in 3558, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.503953 = idf(docFreq=1329, maxDocs=44218)
              0.109375 = fieldNorm(doc=3558)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Series

ERIC reports

0.024249595 = product of:
  0.07274878 = sum of:
    0.07274878 = sum of:
      0.039219696 = weight(_text_:reports in 1155) [ClassicSimilarity], result of:
        0.039219696 = score(doc=1155,freq=2.0), product of:
          0.2251839 = queryWeight, product of:
            4.503953 = idf(docFreq=1329, maxDocs=44218)
            0.04999695 = queryNorm
          0.17416741 = fieldWeight in 1155, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.503953 = idf(docFreq=1329, maxDocs=44218)
            0.02734375 = fieldNorm(doc=1155)
      0.03352908 = weight(_text_:22 in 1155) [ClassicSimilarity], result of:
        0.03352908 = score(doc=1155,freq=4.0), product of:
          0.1750808 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04999695 = queryNorm
          0.19150631 = fieldWeight in 1155, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.02734375 = fieldNorm(doc=1155)
  0.33333334 = coord(1/3)

Abstract

All the papers underwent a thorough and rigorous peer-review process. The review and selection this year was highly competitive and only papers containing significant research results, innovative methods, or novel and best practices were accepted for publication. Only 29 of 89 submissions were accepted as full papers, representing 32.5% of the total number of submissions. Additional contributions covering noteworthy and important results in special tracks or project reports were accepted, totaling 42 accepted contributions. This year's conference included two outstanding keynote speakers. Dr. Stefan Gradmann, a professor arts department of KU Leuven (Belgium) and director of university library, addressed semantic research drawing from his work with Europeana. The title of his presentation was, "Towards a Semantic Research Library: Digital Humanities Research, Europeana and the Linked Data Paradigm". Dr. Michail Salampasis, associate professor from our conference host institution, the Department of Informatics of the Alexander TEI of Thessaloniki, presented new potential, intersecting search and linked data. The title of his talk was, "Rethinking the Search Experience: What Could Professional Search Systems Do Better?"

Date

17.12.2013 12:51:22

0.022904238 = product of:
  0.06871271 = sum of:
    0.06871271 = weight(_text_:citation in 2213) [ClassicSimilarity], result of:
      0.06871271 = score(doc=2213,freq=4.0), product of:
        0.23445003 = queryWeight, product of:
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.04999695 = queryNorm
        0.29308042 = fieldWeight in 2213, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.6892867 = idf(docFreq=1104, maxDocs=44218)
          0.03125 = fieldNorm(doc=2213)
  0.33333334 = coord(1/3)

Footnote

The title of Chapter 5, On the Shoulders of Giants, implies that knowledge of the structure of scientific frontiers in the immediate past holds the key to a fruitful exploration of people's intellectual assets. Chapter 6, Tracing Competing Paradigms explains how information visualization can draw upon the philosophical framework of paradigm shifts and thereby enable scientists to track the development of Competing paradigms. The final chapter, Tracking Latent Domain Knowledge, turns citation analysis upside down by looking at techniques that may reveal latent domain knowledge. Mapping Scientific Frontiers: The Quest for Knowledge Visualization is an excellent book and is highly recommended. The book convincingly outlines general theories conceming cartography, visual communication, and science mapping-especially how metaphors can make a "big picture"simple and useful. The author likewise Shows how the GSA framework is based not only an technical possibilities but indeed also an the visualization principles presented in the beginning chapters. Also, the author does a fine job of explaining why the mapping of scientific frontiers needs a combined effort from a diverse range of underlying disciplines, such as philosophy of science, sociology of science, scientometrics, domain analyses, information visualization, knowledge discovery, and data mining.

Theme

Citation indexing