Search (6 results, page 1 of 1)

0.023603 = product of:
  0.0354045 = sum of:
    0.02348475 = weight(_text_:search in 1429) [ClassicSimilarity], result of:
      0.02348475 = score(doc=1429,freq=2.0), product of:
        0.1747324 = queryWeight, product of:
          3.475677 = idf(docFreq=3718, maxDocs=44218)
          0.05027291 = queryNorm
        0.1344041 = fieldWeight in 1429, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.475677 = idf(docFreq=3718, maxDocs=44218)
          0.02734375 = fieldNorm(doc=1429)
    0.01191975 = product of:
      0.0238395 = sum of:
        0.0238395 = weight(_text_:22 in 1429) [ClassicSimilarity], result of:
          0.0238395 = score(doc=1429,freq=2.0), product of:
            0.17604718 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05027291 = queryNorm
            0.1354154 = fieldWeight in 1429, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.02734375 = fieldNorm(doc=1429)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)

Content

Enthält Beiträge von: FUGMANN, R.: Obstacles to progress in mechanized subject access and the necessity of a paradigm change; TELL, B.: On MARC and natural text searching: a review of Pauline Cochrane's inspirational thinking grafted onto a Swedish spy on library matters; KING, D.W.: Blazing new trails: in celebration of an audacious career; FIDEL, R.: The user-centered approach; SMITH, L.: Subject access in interdisciplinary research; DRABENSTOTT, K.M.: Web search strategies; LAM, V.-T.: Enhancing subject access to monographs in Online Public Access Catalogs: table of contents added to bibliographic records; JOHNSON, E.H.: Objects for distributed heterogeneous information retrieval

Date

22. 9.1997 19:16:05

0.022476098 = product of:
  0.06742829 = sum of:
    0.06742829 = product of:
      0.13485658 = sum of:
        0.13485658 = weight(_text_:22 in 935) [ClassicSimilarity], result of:
          0.13485658 = score(doc=935,freq=4.0), product of:
            0.17604718 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05027291 = queryNorm
            0.76602525 = fieldWeight in 935, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=935)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

22. 7.2007 12:05:26
22. 7.2007 12:08:24

0.015893001 = product of:
  0.047679 = sum of:
    0.047679 = product of:
      0.095358 = sum of:
        0.095358 = weight(_text_:22 in 5623) [ClassicSimilarity], result of:
          0.095358 = score(doc=5623,freq=2.0), product of:
            0.17604718 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05027291 = queryNorm
            0.5416616 = fieldWeight in 5623, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=5623)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Footnote

Rez. in: FR, Nr.125 vom 31.5.2001, S.22 (S. Hanuschek)

0.011352143 = product of:
  0.03405643 = sum of:
    0.03405643 = product of:
      0.06811286 = sum of:
        0.06811286 = weight(_text_:22 in 4755) [ClassicSimilarity], result of:
          0.06811286 = score(doc=4755,freq=2.0), product of:
            0.17604718 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05027291 = queryNorm
            0.38690117 = fieldWeight in 4755, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=4755)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

19. 7.2002 22:02:18

0.011183213 = product of:
  0.03354964 = sum of:
    0.03354964 = weight(_text_:search in 1991) [ClassicSimilarity], result of:
      0.03354964 = score(doc=1991,freq=2.0), product of:
        0.1747324 = queryWeight, product of:
          3.475677 = idf(docFreq=3718, maxDocs=44218)
          0.05027291 = queryNorm
        0.19200584 = fieldWeight in 1991, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.475677 = idf(docFreq=3718, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1991)
  0.33333334 = coord(1/3)

Abstract

This book tells the story of Emanuel Goldberg, a chemist, inventor, and industrialist who contributed to almost every aspect of imaging technology in the first half of the 20th century. An incredible story emerges as Buckland unearths forgotten documents and rogue citations to show that Goldberg created the first desktop search engine, developed microdot technology, and designed the famous Contax 35 mm camera. It is a fascinating tribute to a great mind and a crucial period in the history of information science and technology.

0.009081715 = product of:
  0.027245143 = sum of:
    0.027245143 = product of:
      0.054490287 = sum of:
        0.054490287 = weight(_text_:22 in 454) [ClassicSimilarity], result of:
          0.054490287 = score(doc=454,freq=2.0), product of:
            0.17604718 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05027291 = queryNorm
            0.30952093 = fieldWeight in 454, 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=454)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

22. 7.2007 10:20:05