-
Kuhlen, R.; Rittberger, M.: Stand und Perspektiven der Informationswissenschaft unter besonderer Berücksichtigung der Erfahrungen in Konstanz (1998)
0.05
0.05293854 = product of:
0.08823089 = sum of:
0.0410492 = weight(_text_:u in 4160) [ClassicSimilarity], result of:
0.0410492 = score(doc=4160,freq=2.0), product of:
0.11346504 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.034651693 = queryNorm
0.3617784 = fieldWeight in 4160, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=4160)
0.02370756 = weight(_text_:m in 4160) [ClassicSimilarity], result of:
0.02370756 = score(doc=4160,freq=2.0), product of:
0.08622896 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034651693 = queryNorm
0.27493733 = fieldWeight in 4160, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=4160)
0.02347413 = product of:
0.04694826 = sum of:
0.04694826 = weight(_text_:22 in 4160) [ClassicSimilarity], result of:
0.04694826 = score(doc=4160,freq=2.0), product of:
0.12134433 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034651693 = queryNorm
0.38690117 = fieldWeight in 4160, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4160)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
-
Rittberger, M.: Verfahren des traditionellen Information Retrieval in Hypertexten (1990)
0.03
0.031083245 = product of:
0.07770811 = sum of:
0.04925904 = weight(_text_:u in 8430) [ClassicSimilarity], result of:
0.04925904 = score(doc=8430,freq=2.0), product of:
0.11346504 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.034651693 = queryNorm
0.43413407 = fieldWeight in 8430, 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=8430)
0.028449072 = weight(_text_:m in 8430) [ClassicSimilarity], result of:
0.028449072 = score(doc=8430,freq=2.0), product of:
0.08622896 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034651693 = queryNorm
0.3299248 = fieldWeight in 8430, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=8430)
0.4 = coord(2/5)
- Source
- Pragmatische Aspekte beim Entwurf und Betrieb von Informationssystemen: Proc. 1. Int. Symposiums für Informationswissenschaft, Universität Konstanz, 17.-19.10.1990. Hrsg.: J. Herget u. R. Kuhlen
-
Rittberger, M.: Online-Retrieval und Hypertext : auf dem Weg zu verknüpften Datenbanken und offenen Hypertextsystemen (1994)
0.01
0.0066381167 = product of:
0.033190582 = sum of:
0.033190582 = weight(_text_:m in 7604) [ClassicSimilarity], result of:
0.033190582 = score(doc=7604,freq=2.0), product of:
0.08622896 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034651693 = queryNorm
0.38491225 = fieldWeight in 7604, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=7604)
0.2 = coord(1/5)
-
Rittberger, M.: Strategisches Informationsmanagement (1997)
0.01
0.0066381167 = product of:
0.033190582 = sum of:
0.033190582 = weight(_text_:m in 949) [ClassicSimilarity], result of:
0.033190582 = score(doc=949,freq=2.0), product of:
0.08622896 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034651693 = queryNorm
0.38491225 = fieldWeight in 949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=949)
0.2 = coord(1/5)
-
Aßfalg, R.; Hammwöhner, R.; Rittberger, M.: ¬The hypertext Internet connection : E-mail, online search, Gopher (1993)
0.01
0.005689814 = product of:
0.028449072 = sum of:
0.028449072 = weight(_text_:m in 7122) [ClassicSimilarity], result of:
0.028449072 = score(doc=7122,freq=2.0), product of:
0.08622896 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034651693 = queryNorm
0.3299248 = fieldWeight in 7122, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=7122)
0.2 = coord(1/5)
-
Bekavac, B.; Rittberger, M.: Kontextsensitive Visualisierung von Suchergebnissen (1997)
0.00
0.0037932096 = product of:
0.018966047 = sum of:
0.018966047 = weight(_text_:m in 742) [ClassicSimilarity], result of:
0.018966047 = score(doc=742,freq=2.0), product of:
0.08622896 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034651693 = queryNorm
0.21994986 = fieldWeight in 742, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=742)
0.2 = coord(1/5)
-
Rittberger, M.: Support of online database selection in KHS (1994)
0.00
0.0033190583 = product of:
0.016595291 = sum of:
0.016595291 = weight(_text_:m in 8577) [ClassicSimilarity], result of:
0.016595291 = score(doc=8577,freq=2.0), product of:
0.08622896 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034651693 = queryNorm
0.19245613 = fieldWeight in 8577, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=8577)
0.2 = coord(1/5)
-
Rittberger, M.; Rittberger, W.: Measuring quality in the production of databases (1997)
0.00
0.0033190583 = product of:
0.016595291 = sum of:
0.016595291 = weight(_text_:m in 7739) [ClassicSimilarity], result of:
0.016595291 = score(doc=7739,freq=2.0), product of:
0.08622896 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034651693 = queryNorm
0.19245613 = fieldWeight in 7739, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=7739)
0.2 = coord(1/5)
