-
Kämper, U.; Wolff, C.: Kostenfreie Recherchen als Zeitfresser und mit höheren Kosten : Internet versus Hosts (1999)
0.03
0.030808877 = product of:
0.10783107 = sum of:
0.051111568 = weight(_text_:u in 2936) [ClassicSimilarity], result of:
0.051111568 = score(doc=2936,freq=2.0), product of:
0.11773222 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03595487 = queryNorm
0.43413407 = fieldWeight in 2936, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=2936)
0.0567195 = weight(_text_:c in 2936) [ClassicSimilarity], result of:
0.0567195 = score(doc=2936,freq=2.0), product of:
0.124022916 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.03595487 = queryNorm
0.45733082 = fieldWeight in 2936, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=2936)
0.2857143 = coord(2/7)
-
Heyer, G.; Quasthoff, U.; Wolff, C.: Aiding Web searches by statistical classification tools (2000)
0.02
0.024571845 = product of:
0.086001456 = sum of:
0.04818845 = weight(_text_:u in 5488) [ClassicSimilarity], result of:
0.04818845 = score(doc=5488,freq=4.0), product of:
0.11773222 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03595487 = queryNorm
0.40930554 = fieldWeight in 5488, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=5488)
0.037813 = weight(_text_:c in 5488) [ClassicSimilarity], result of:
0.037813 = score(doc=5488,freq=2.0), product of:
0.124022916 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.03595487 = queryNorm
0.3048872 = fieldWeight in 5488, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=5488)
0.2857143 = coord(2/7)
- Source
- Informationskompetenz - Basiskompetenz in der Informationsgesellschaft: Proceedings des 7. Internationalen Symposiums für Informationswissenschaft (ISI 2000), Hrsg.: G. Knorz u. R. Kuhlen
-
Wolff, C.; Touma, M.: Ort ohne Raum - eine interaktive Galerie im World Wide Web : Gestaltung und Kommunikation am Beispiel des Informationskanals Internet (1996)
0.01
0.014978473 = product of:
0.052424654 = sum of:
0.024064906 = weight(_text_:j in 6264) [ClassicSimilarity], result of:
0.024064906 = score(doc=6264,freq=2.0), product of:
0.11424647 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03595487 = queryNorm
0.21064025 = fieldWeight in 6264, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=6264)
0.02835975 = weight(_text_:c in 6264) [ClassicSimilarity], result of:
0.02835975 = score(doc=6264,freq=2.0), product of:
0.124022916 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.03595487 = queryNorm
0.22866541 = fieldWeight in 6264, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=6264)
0.2857143 = coord(2/7)
- Source
- Herausforderungen an die Informationswirtschaft: Informationsverdichtung, Informationsbewertung und Datenvisualisierung. Proceedings des 5. Internationalen Symposiums für Informationswissenschaft (ISI'96), Humboldt-Universität zu Berlin, 17.-19. Oktober 1996. Hrsg.: J. Krause u.a
-
Wolff, C.: Leistungsvergleich der Retrievaloberflächen zwischen Web und klassischen Expertensystemen (2001)
0.00
0.004726625 = product of:
0.033086374 = sum of:
0.033086374 = weight(_text_:c in 5870) [ClassicSimilarity], result of:
0.033086374 = score(doc=5870,freq=2.0), product of:
0.124022916 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.03595487 = queryNorm
0.2667763 = fieldWeight in 5870, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=5870)
0.14285715 = coord(1/7)