-
Mayr, P.; Walter, A.-K.: Abdeckung und Aktualität des Suchdienstes Google Scholar (2006)
0.01
0.013986527 = product of:
0.027973054 = sum of:
0.027973054 = product of:
0.04195958 = sum of:
0.038397755 = weight(_text_:k in 5131) [ClassicSimilarity], result of:
0.038397755 = score(doc=5131,freq=2.0), product of:
0.16225883 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04545348 = queryNorm
0.23664509 = fieldWeight in 5131, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.046875 = fieldNorm(doc=5131)
0.003561823 = weight(_text_:s in 5131) [ClassicSimilarity], result of:
0.003561823 = score(doc=5131,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.072074346 = fieldWeight in 5131, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=5131)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Information - Wissenschaft und Praxis. 57(2006) H.3, S.133-140
-
Mayr, P.; Tosques, F.: Webometrische Analysen mit Hilfe der Google Web APIs (2005)
0.00
6.9257664E-4 = product of:
0.0013851533 = sum of:
0.0013851533 = product of:
0.00415546 = sum of:
0.00415546 = weight(_text_:s in 3189) [ClassicSimilarity], result of:
0.00415546 = score(doc=3189,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.08408674 = fieldWeight in 3189, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=3189)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Information - Wissenschaft und Praxis. 56(2005) H.1, S.41-48
-
Lewandowski, D.; Mayr, P.: Exploring the academic invisible Web (2006)
0.00
4.9469766E-4 = product of:
9.893953E-4 = sum of:
9.893953E-4 = product of:
0.0029681858 = sum of:
0.0029681858 = weight(_text_:s in 2580) [ClassicSimilarity], result of:
0.0029681858 = score(doc=2580,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.060061958 = fieldWeight in 2580, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=2580)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Library hi tech. 24(2006) no.4, S.529-539
-
Schaer, P.; Mayr, P.; Sünkler, S.; Lewandowski, D.: How relevant is the long tail? : a relevance assessment study on million short (2016)
0.00
4.9469766E-4 = product of:
9.893953E-4 = sum of:
9.893953E-4 = product of:
0.0029681858 = sum of:
0.0029681858 = weight(_text_:s in 3144) [ClassicSimilarity], result of:
0.0029681858 = score(doc=3144,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.060061958 = fieldWeight in 3144, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=3144)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Mayr, P.: Google Scholar als akademische Suchmaschine (2009)
0.00
3.9575814E-4 = product of:
7.915163E-4 = sum of:
7.915163E-4 = product of:
0.0023745487 = sum of:
0.0023745487 = weight(_text_:s in 3023) [ClassicSimilarity], result of:
0.0023745487 = score(doc=3023,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.048049565 = fieldWeight in 3023, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=3023)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 62(2009) H.2, S.19-28
