-
Heide, L.: Punched-card systems and the early information explosion, 1880-1945 (2009)
0.14
0.14455286 = sum of:
0.14455286 = product of:
0.60230356 = sum of:
0.016077008 = weight(abstract_txt:management in 332) [ClassicSimilarity], result of:
0.016077008 = score(doc=332,freq=1.0), product of:
0.06933763 = queryWeight, product of:
4.239827 = idf(docFreq=1739, maxDocs=44421)
0.016353881 = queryNorm
0.23186556 = fieldWeight in 332, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.239827 = idf(docFreq=1739, maxDocs=44421)
0.0546875 = fieldNorm(doc=332)
0.051939145 = weight(abstract_txt:german in 332) [ClassicSimilarity], result of:
0.051939145 = score(doc=332,freq=1.0), product of:
0.15152887 = queryWeight, product of:
1.4783021 = boost
6.2677455 = idf(docFreq=228, maxDocs=44421)
0.016353881 = queryNorm
0.34276733 = fieldWeight in 332, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.2677455 = idf(docFreq=228, maxDocs=44421)
0.0546875 = fieldNorm(doc=332)
0.01551301 = weight(abstract_txt:information in 332) [ClassicSimilarity], result of:
0.01551301 = score(doc=332,freq=3.0), product of:
0.06770638 = queryWeight, product of:
1.7115552 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.016353881 = queryNorm
0.22912185 = fieldWeight in 332, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.0546875 = fieldNorm(doc=332)
0.13492747 = weight(abstract_txt:cards in 332) [ClassicSimilarity], result of:
0.13492747 = score(doc=332,freq=2.0), product of:
0.22727714 = queryWeight, product of:
1.8104786 = boost
7.676116 = idf(docFreq=55, maxDocs=44421)
0.016353881 = queryNorm
0.5936693 = fieldWeight in 332, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.676116 = idf(docFreq=55, maxDocs=44421)
0.0546875 = fieldNorm(doc=332)
0.22613715 = weight(abstract_txt:card in 332) [ClassicSimilarity], result of:
0.22613715 = score(doc=332,freq=6.0), product of:
0.25452286 = queryWeight, product of:
2.3465214 = boost
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.016353881 = queryNorm
0.8884748 = fieldWeight in 332, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.0546875 = fieldNorm(doc=332)
0.15770978 = weight(abstract_txt:history in 332) [ClassicSimilarity], result of:
0.15770978 = score(doc=332,freq=3.0), product of:
0.33449286 = queryWeight, product of:
4.1090646 = boost
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.016353881 = queryNorm
0.47148922 = fieldWeight in 332, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.0546875 = fieldNorm(doc=332)
0.24 = coord(6/25)
-
Kilgour, F.G.: Origins of coordinate searching (1997)
0.09
0.0920763 = sum of:
0.0920763 = product of:
0.5754769 = sum of:
0.017912881 = weight(abstract_txt:information in 1136) [ClassicSimilarity], result of:
0.017912881 = score(doc=1136,freq=1.0), product of:
0.06770638 = queryWeight, product of:
1.7115552 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.016353881 = queryNorm
0.26456714 = fieldWeight in 1136, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.109375 = fieldNorm(doc=1136)
0.19081625 = weight(abstract_txt:cards in 1136) [ClassicSimilarity], result of:
0.19081625 = score(doc=1136,freq=1.0), product of:
0.22727714 = queryWeight, product of:
1.8104786 = boost
7.676116 = idf(docFreq=55, maxDocs=44421)
0.016353881 = queryNorm
0.8395752 = fieldWeight in 1136, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.676116 = idf(docFreq=55, maxDocs=44421)
0.109375 = fieldNorm(doc=1136)
0.1846402 = weight(abstract_txt:card in 1136) [ClassicSimilarity], result of:
0.1846402 = score(doc=1136,freq=1.0), product of:
0.25452286 = queryWeight, product of:
2.3465214 = boost
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.016353881 = queryNorm
0.7254366 = fieldWeight in 1136, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.109375 = fieldNorm(doc=1136)
0.18210758 = weight(abstract_txt:history in 1136) [ClassicSimilarity], result of:
0.18210758 = score(doc=1136,freq=1.0), product of:
0.33449286 = queryWeight, product of:
4.1090646 = boost
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.016353881 = queryNorm
0.5444289 = fieldWeight in 1136, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.109375 = fieldNorm(doc=1136)
0.16 = coord(4/25)
-
Miller, D.R.; Brewer, K.: Usefulness of OCLC archive tapes as a basis for local online systems (1982)
0.08
0.07978648 = sum of:
0.07978648 = product of:
0.3989324 = sum of:
0.022967152 = weight(abstract_txt:management in 420) [ClassicSimilarity], result of:
0.022967152 = score(doc=420,freq=1.0), product of:
0.06933763 = queryWeight, product of:
4.239827 = idf(docFreq=1739, maxDocs=44421)
0.016353881 = queryNorm
0.33123648 = fieldWeight in 420, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.239827 = idf(docFreq=1739, maxDocs=44421)
0.078125 = fieldNorm(doc=420)
0.0949871 = weight(abstract_txt:catalogs in 420) [ClassicSimilarity], result of:
0.0949871 = score(doc=420,freq=2.0), product of:
0.141796 = queryWeight, product of:
1.4300377 = boost
6.0631127 = idf(docFreq=280, maxDocs=44421)
0.016353881 = queryNorm
0.66988564 = fieldWeight in 420, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.0631127 = idf(docFreq=280, maxDocs=44421)
0.078125 = fieldNorm(doc=420)
0.012794916 = weight(abstract_txt:information in 420) [ClassicSimilarity], result of:
0.012794916 = score(doc=420,freq=1.0), product of:
0.06770638 = queryWeight, product of:
1.7115552 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.016353881 = queryNorm
0.18897653 = fieldWeight in 420, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.078125 = fieldNorm(doc=420)
0.13629733 = weight(abstract_txt:cards in 420) [ClassicSimilarity], result of:
0.13629733 = score(doc=420,freq=1.0), product of:
0.22727714 = queryWeight, product of:
1.8104786 = boost
7.676116 = idf(docFreq=55, maxDocs=44421)
0.016353881 = queryNorm
0.5996966 = fieldWeight in 420, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.676116 = idf(docFreq=55, maxDocs=44421)
0.078125 = fieldNorm(doc=420)
0.13188587 = weight(abstract_txt:card in 420) [ClassicSimilarity], result of:
0.13188587 = score(doc=420,freq=1.0), product of:
0.25452286 = queryWeight, product of:
2.3465214 = boost
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.016353881 = queryNorm
0.51816905 = fieldWeight in 420, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.078125 = fieldNorm(doc=420)
0.2 = coord(5/25)
-
Hapke, T.: History of scholarly information and communication : a review of selected German literature (1999)
0.08
0.07955998 = sum of:
0.07955998 = product of:
0.66299987 = sum of:
0.17807706 = weight(abstract_txt:german in 4057) [ClassicSimilarity], result of:
0.17807706 = score(doc=4057,freq=1.0), product of:
0.15152887 = queryWeight, product of:
1.4783021 = boost
6.2677455 = idf(docFreq=228, maxDocs=44421)
0.016353881 = queryNorm
1.1752023 = fieldWeight in 4057, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.2677455 = idf(docFreq=228, maxDocs=44421)
0.1875 = fieldNorm(doc=4057)
0.043427385 = weight(abstract_txt:information in 4057) [ClassicSimilarity], result of:
0.043427385 = score(doc=4057,freq=2.0), product of:
0.06770638 = queryWeight, product of:
1.7115552 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.016353881 = queryNorm
0.6414076 = fieldWeight in 4057, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.1875 = fieldNorm(doc=4057)
0.4414954 = weight(abstract_txt:history in 4057) [ClassicSimilarity], result of:
0.4414954 = score(doc=4057,freq=2.0), product of:
0.33449286 = queryWeight, product of:
4.1090646 = boost
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.016353881 = queryNorm
1.3198948 = fieldWeight in 4057, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.9776354 = idf(docFreq=831, maxDocs=44421)
0.1875 = fieldNorm(doc=4057)
0.12 = coord(3/25)
-
Blair, A: Too much to know : managing scholarly information before the modern age (2011)
0.07
0.07005844 = sum of:
0.07005844 = product of:
0.4378653 = sum of:
0.022967152 = weight(abstract_txt:management in 474) [ClassicSimilarity], result of:
0.022967152 = score(doc=474,freq=1.0), product of:
0.06933763 = queryWeight, product of:
4.239827 = idf(docFreq=1739, maxDocs=44421)
0.016353881 = queryNorm
0.33123648 = fieldWeight in 474, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.239827 = idf(docFreq=1739, maxDocs=44421)
0.078125 = fieldNorm(doc=474)
0.055663444 = weight(abstract_txt:european in 474) [ClassicSimilarity], result of:
0.055663444 = score(doc=474,freq=1.0), product of:
0.12510584 = queryWeight, product of:
1.3432422 = boost
5.6951146 = idf(docFreq=405, maxDocs=44421)
0.016353881 = queryNorm
0.44493082 = fieldWeight in 474, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.6951146 = idf(docFreq=405, maxDocs=44421)
0.078125 = fieldNorm(doc=474)
0.025589831 = weight(abstract_txt:information in 474) [ClassicSimilarity], result of:
0.025589831 = score(doc=474,freq=4.0), product of:
0.06770638 = queryWeight, product of:
1.7115552 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.016353881 = queryNorm
0.37795305 = fieldWeight in 474, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.078125 = fieldNorm(doc=474)
0.33364487 = weight(abstract_txt:blair in 474) [ClassicSimilarity], result of:
0.33364487 = score(doc=474,freq=2.0), product of:
0.32765025 = queryWeight, product of:
2.173806 = boost
9.216561 = idf(docFreq=11, maxDocs=44421)
0.016353881 = queryNorm
1.0182958 = fieldWeight in 474, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
9.216561 = idf(docFreq=11, maxDocs=44421)
0.078125 = fieldNorm(doc=474)
0.16 = coord(4/25)