Search (7 results, page 1 of 1)

0.032949504 = product of:
  0.11532326 = sum of:
    0.043558497 = weight(_text_:case in 3803) [ClassicSimilarity], result of:
      0.043558497 = score(doc=3803,freq=2.0), product of:
        0.17934912 = queryWeight, product of:
          4.3964143 = idf(docFreq=1480, maxDocs=44218)
          0.04079441 = queryNorm
        0.24286987 = fieldWeight in 3803, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.3964143 = idf(docFreq=1480, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3803)
    0.07176476 = weight(_text_:studies in 3803) [ClassicSimilarity], result of:
      0.07176476 = score(doc=3803,freq=8.0), product of:
        0.1627809 = queryWeight, product of:
          3.9902744 = idf(docFreq=2222, maxDocs=44218)
          0.04079441 = queryNorm
        0.44086722 = fieldWeight in 3803, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          3.9902744 = idf(docFreq=2222, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3803)
  0.2857143 = coord(2/7)

Abstract

The 4th edition of this popular and well-cited text is now co-authored, and includes significant changes from earlier texts. Presenting a comprehensive review of over a century of research on information behavior (IB), this book is intended for students in information studies and disciplines interested in research on information activities. The initial two chapters introduce IB as a multi-disciplinary topic, the 3rd provides a brief history of research on information seeking. Chapter four discusses what is meant by the terms "information" and "knowledge. "Chapter five discusses "information needs," and how they are addressed. The 6th chapter identifies many related concepts. Twelve models of information behavior (expanded from earlier editions) are illustrated in chapter seven. Chapter eight reviews various paradigms and theories informing IB research. Chapter nine examines research methods invoked in IB studies and a discussion of qualitative and mixed approaches. The 10th chapter gives examples of IB studies by context. The final chapter looks at strengths and weaknesses, recent trends, and future development.

Editor

Case, D.O. u. Lisa M. Given

Series

Studies in information

0.019639056 = product of:
  0.068736695 = sum of:
    0.019455878 = weight(_text_:libraries in 4127) [ClassicSimilarity], result of:
      0.019455878 = score(doc=4127,freq=2.0), product of:
        0.13401186 = queryWeight, product of:
          3.2850544 = idf(docFreq=4499, maxDocs=44218)
          0.04079441 = queryNorm
        0.14518027 = fieldWeight in 4127, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2850544 = idf(docFreq=4499, maxDocs=44218)
          0.03125 = fieldNorm(doc=4127)
    0.049280815 = weight(_text_:case in 4127) [ClassicSimilarity], result of:
      0.049280815 = score(doc=4127,freq=4.0), product of:
        0.17934912 = queryWeight, product of:
          4.3964143 = idf(docFreq=1480, maxDocs=44218)
          0.04079441 = queryNorm
        0.2747759 = fieldWeight in 4127, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.3964143 = idf(docFreq=1480, maxDocs=44218)
          0.03125 = fieldNorm(doc=4127)
  0.2857143 = coord(2/7)

Content

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

0.0049781143 = product of:
  0.034846798 = sum of:
    0.034846798 = weight(_text_:case in 3701) [ClassicSimilarity], result of:
      0.034846798 = score(doc=3701,freq=2.0), product of:
        0.17934912 = queryWeight, product of:
          4.3964143 = idf(docFreq=1480, maxDocs=44218)
          0.04079441 = queryNorm
        0.1942959 = fieldWeight in 3701, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.3964143 = idf(docFreq=1480, maxDocs=44218)
          0.03125 = fieldNorm(doc=3701)
  0.14285715 = coord(1/7)

Content

Inhalt: Exploring Theory Development: Learning from Diverse Masters Behavior of Individuals and Groups Many Paths to Theory: The Creative Process in the Information Sciences Reflections on Theory Construction in Human Information Behavior: A Theory of Browsing Reflections on the Development of a Theoretical Perspective Converging on Theory from Four Sides Evaluation Drawing Graphs for Theory Development in Bibliometrics and Retrieval Two Views on Theory Development for Interactive Information Retrieval Relevance: In Search of a Theoretical Foundation The Story of a Colony: Theory Development in Webometric Research Design Theorizing the Unprecedented Appropriating Theory Theory for Design: The Case of Reading Cultural and Scientific Heritage The Poverty of Theory; or, The Education of Jerome McGann Illuminating Daughter-Mother Narratives in Young Adult Fiction The Noblest Pleasure: Theories of Understanding in the Information Sciences Apologia pro Theoria Sua Supporting Future Theory Development

0.004100844 = product of:
  0.028705904 = sum of:
    0.028705904 = weight(_text_:studies in 26) [ClassicSimilarity], result of:
      0.028705904 = score(doc=26,freq=2.0), product of:
        0.1627809 = queryWeight, product of:
          3.9902744 = idf(docFreq=2222, maxDocs=44218)
          0.04079441 = queryNorm
        0.17634688 = fieldWeight in 26, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9902744 = idf(docFreq=2222, maxDocs=44218)
          0.03125 = fieldNorm(doc=26)
  0.14285715 = coord(1/7)

Abstract

We live in an information age that requires us, more than ever, to represent, access, and use information. Over the last several decades, we have developed a modern science and technology for information retrieval, relentlessly pursuing the vision of a "memex" that Vannevar Bush proposed in his seminal article, "As We May Think." Faceted search plays a key role in this program. Faceted search addresses weaknesses of conventional search approaches and has emerged as a foundation for interactive information retrieval. User studies demonstrate that faceted search provides more effective information-seeking support to users than best-first search. Indeed, faceted search has become increasingly prevalent in online information access systems, particularly for e-commerce and site search. In this lecture, we explore the history, theory, and practice of faceted search. Although we cannot hope to be exhaustive, our aim is to provide sufficient depth and breadth to offer a useful resource to both researchers and practitioners. Because faceted search is an area of interest to computer scientists, information scientists, interface designers, and usability researchers, we do not assume that the reader is a specialist in any of these fields. Rather, we offer a self-contained treatment of the topic, with an extensive bibliography for those who would like to pursue particular aspects in more depth.

0.0019739573 = product of:
  0.0138177 = sum of:
    0.0138177 = product of:
      0.0276354 = sum of:
        0.0276354 = weight(_text_:22 in 1753) [ClassicSimilarity], result of:
          0.0276354 = score(doc=1753,freq=2.0), product of:
            0.14285508 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04079441 = queryNorm
            0.19345059 = fieldWeight in 1753, 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=1753)
      0.5 = coord(1/2)
  0.14285715 = coord(1/7)

Date

22. 3.2008 12:26:32

0.0017371321 = product of:
  0.012159924 = sum of:
    0.012159924 = weight(_text_:libraries in 636) [ClassicSimilarity], result of:
      0.012159924 = score(doc=636,freq=2.0), product of:
        0.13401186 = queryWeight, product of:
          3.2850544 = idf(docFreq=4499, maxDocs=44218)
          0.04079441 = queryNorm
        0.09073767 = fieldWeight in 636, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2850544 = idf(docFreq=4499, maxDocs=44218)
          0.01953125 = fieldNorm(doc=636)
  0.14285715 = coord(1/7)

Series

Digital libraries and electronic publishing

0.0015791657 = product of:
  0.011054159 = sum of:
    0.011054159 = product of:
      0.022108318 = sum of:
        0.022108318 = weight(_text_:22 in 1082) [ClassicSimilarity], result of:
          0.022108318 = score(doc=1082,freq=2.0), product of:
            0.14285508 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04079441 = queryNorm
            0.15476047 = fieldWeight in 1082, 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=1082)
      0.5 = coord(1/2)
  0.14285715 = coord(1/7)

Date

16.10.2013 19:22:44