-
Sherman, C.; Price, G.: ¬The invisible Web : uncovering sources search engines can't see (2004)
1.47
1.4715222 = sum of:
1.4715222 = weight(abstract_txt:invisible in 20) [ClassicSimilarity], result of:
1.4715222 = score(doc=20,freq=6.0), product of:
0.99999994 = queryWeight, product of:
7.689554 = idf(docFreq=54, maxDocs=44218)
0.13004655 = queryNorm
1.4715223 = fieldWeight in 20, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
7.689554 = idf(docFreq=54, maxDocs=44218)
0.078125 = fieldNorm(doc=20)
-
Lewandowski, D.; Mayr, P.: Exploring the academic invisible Web (2006)
1.27
1.2715404 = sum of:
1.2715404 = weight(abstract_txt:invisible in 2580) [ClassicSimilarity], result of:
1.2715404 = score(doc=2580,freq=7.0), product of:
0.99999994 = queryWeight, product of:
7.689554 = idf(docFreq=54, maxDocs=44218)
0.13004655 = queryNorm
1.2715405 = fieldWeight in 2580, product of:
2.6457512 = tf(freq=7.0), with freq of:
7.0 = termFreq=7.0
7.689554 = idf(docFreq=54, maxDocs=44218)
0.0625 = fieldNorm(doc=2580)
-
Egger-Sider, F.; Devine, J.: Google, the Invisible Web, and librarians : slaying the research goliath (2005)
1.25
1.2486278 = sum of:
1.2486278 = weight(abstract_txt:invisible in 358) [ClassicSimilarity], result of:
1.2486278 = score(doc=358,freq=3.0), product of:
0.99999994 = queryWeight, product of:
7.689554 = idf(docFreq=54, maxDocs=44218)
0.13004655 = queryNorm
1.2486279 = fieldWeight in 358, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.689554 = idf(docFreq=54, maxDocs=44218)
0.09375 = fieldNorm(doc=358)
-
Milstead, J.L.: Invisible thesauri : the year 2000 (1995)
1.20
1.2014927 = sum of:
1.2014927 = weight(abstract_txt:invisible in 4565) [ClassicSimilarity], result of:
1.2014927 = score(doc=4565,freq=1.0), product of:
0.99999994 = queryWeight, product of:
7.689554 = idf(docFreq=54, maxDocs=44218)
0.13004655 = queryNorm
1.2014928 = fieldWeight in 4565, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.689554 = idf(docFreq=54, maxDocs=44218)
0.15625 = fieldNorm(doc=4565)
-
Charisius, H.: Gängige Suchmaschinen übersehen weite Bereiche des Internet, neue Dienste helfen beim Heben der Info-Schätze : Mehr drin, als man denkt (2003)
1.20
1.2014927 = sum of:
1.2014927 = weight(abstract_txt:invisible in 1721) [ClassicSimilarity], result of:
1.2014927 = score(doc=1721,freq=1.0), product of:
0.99999994 = queryWeight, product of:
7.689554 = idf(docFreq=54, maxDocs=44218)
0.13004655 = queryNorm
1.2014928 = fieldWeight in 1721, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.689554 = idf(docFreq=54, maxDocs=44218)
0.15625 = fieldNorm(doc=1721)