-
Griesbaum, J.; Rittberger, M.; Bekavac, B.: Deutsche Suchmaschinen im Vergleich : AltaVista.de, Fireball.de, Google.de und Lycos.de (2002)
0.04
0.04053497 = product of:
0.101337425 = sum of:
0.045174126 = weight(_text_:j in 1159) [ClassicSimilarity], result of:
0.045174126 = score(doc=1159,freq=2.0), product of:
0.12867662 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04049623 = queryNorm
0.35106707 = fieldWeight in 1159, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=1159)
0.0561633 = weight(_text_:b in 1159) [ClassicSimilarity], result of:
0.0561633 = score(doc=1159,freq=2.0), product of:
0.1434766 = queryWeight, product of:
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.04049623 = queryNorm
0.3914457 = fieldWeight in 1159, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.542962 = idf(docFreq=3476, maxDocs=44218)
0.078125 = fieldNorm(doc=1159)
0.4 = coord(2/5)
-
Griesbaum, J.; Mahrholz, N.; Kiedrowski, K. von Löwe; Rittberger, M.: Knowledge generation in online forums : a case study in the German educational domain (2015)
0.01
0.011617205 = product of:
0.029043011 = sum of:
0.018069651 = weight(_text_:j in 4440) [ClassicSimilarity], result of:
0.018069651 = score(doc=4440,freq=2.0), product of:
0.12867662 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04049623 = queryNorm
0.14042683 = fieldWeight in 4440, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03125 = fieldNorm(doc=4440)
0.01097336 = product of:
0.02194672 = sum of:
0.02194672 = weight(_text_:22 in 4440) [ClassicSimilarity], result of:
0.02194672 = score(doc=4440,freq=2.0), product of:
0.1418109 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04049623 = queryNorm
0.15476047 = fieldWeight in 4440, 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=4440)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 20. 1.2015 18:30:22
-
Griesbaum, J.; Rittberger, M.: ¬A collaborative lecture in information retrieval for students at universities in Germany and Switzerland (2005)
0.00
0.0036139302 = product of:
0.018069651 = sum of:
0.018069651 = weight(_text_:j in 4356) [ClassicSimilarity], result of:
0.018069651 = score(doc=4356,freq=2.0), product of:
0.12867662 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04049623 = queryNorm
0.14042683 = fieldWeight in 4356, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03125 = fieldNorm(doc=4356)
0.2 = coord(1/5)
