-
Clarke, S.J.; Willett, P.: Estimating the recall performance of Web search engines (1997)
7.09
7.0917172 = weight(object_ss:AltaVista in 760) [ClassicSimilarity], result of:
7.0917172 = fieldWeight in 760, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.0917172 = idf(docFreq=99, maxDocs=44218)
1.0 = fieldNorm(doc=760)
- Object
- AltaVista
-
Mettrop, W.; Nieuwenhuysen, P.: Internet search engines : fluctuations in document accessibility (2001)
7.09
7.0917172 = weight(object_ss:AltaVista in 4481) [ClassicSimilarity], result of:
7.0917172 = fieldWeight in 4481, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.0917172 = idf(docFreq=99, maxDocs=44218)
1.0 = fieldNorm(doc=4481)
- Object
- AltaVista
-
Griesbaum, J.; Rittberger, M.; Bekavac, B.: Deutsche Suchmaschinen im Vergleich : AltaVista.de, Fireball.de, Google.de und Lycos.de (2002)
7.09
7.0917172 = weight(object_ss:AltaVista in 1159) [ClassicSimilarity], result of:
7.0917172 = fieldWeight in 1159, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.0917172 = idf(docFreq=99, maxDocs=44218)
1.0 = fieldNorm(doc=1159)
- Object
- AltaVista