Search (4 results, page 1 of 1)

0.031859007 = product of:
  0.09557702 = sum of:
    0.09557702 = weight(_text_:specialist in 26) [ClassicSimilarity], result of:
      0.09557702 = score(doc=26,freq=2.0), product of:
        0.32440975 = queryWeight, product of:
          6.666449 = idf(docFreq=152, maxDocs=44218)
          0.04866305 = queryNorm
        0.2946182 = fieldWeight in 26, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.666449 = idf(docFreq=152, maxDocs=44218)
          0.03125 = fieldNorm(doc=26)
  0.33333334 = coord(1/3)

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.

0.008990241 = product of:
  0.026970722 = sum of:
    0.026970722 = product of:
      0.053941444 = sum of:
        0.053941444 = weight(_text_:librarians in 262) [ClassicSimilarity], result of:
          0.053941444 = score(doc=262,freq=2.0), product of:
            0.21798341 = queryWeight, product of:
              4.479444 = idf(docFreq=1362, maxDocs=44218)
              0.04866305 = queryNorm
            0.24745665 = fieldWeight in 262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.479444 = idf(docFreq=1362, maxDocs=44218)
              0.0390625 = fieldNorm(doc=262)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

The Architecture of Cyberspace is aimed at students taking information management as a minor in their course as well as those who manage document collections but who are not professional librarians. The first part of this book looks at how users find documents and the problems they have; the second part discusses how to manage the information space using various tools such as classification and controlled vocabularies. It also explores the general issues of publishing, including legal considerations, as well the main issues of creating and managing archives. Supported by exercises and discussion questions at the end of each chapter, the book includes some sample assignments suitable for use with students of this subject. A glossary is also provided to help readers understand the specialised vocabulary and the key concepts in the design and assessment of information spaces.

0.0065931715 = product of:
  0.019779515 = sum of:
    0.019779515 = product of:
      0.03955903 = sum of:
        0.03955903 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
          0.03955903 = score(doc=987,freq=2.0), product of:
            0.17040971 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04866305 = 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)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

23. 7.2017 13:49:22

0.0054943096 = product of:
  0.016482929 = sum of:
    0.016482929 = product of:
      0.032965858 = sum of:
        0.032965858 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
          0.032965858 = score(doc=628,freq=2.0), product of:
            0.17040971 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04866305 = queryNorm
            0.19345059 = fieldWeight in 628, 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=628)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

22. 2.2013 11:34:18