-
Keitz, W. von: Telekommunikationsdienste : eine Datenbank gibt Auskunft (1993)
0.00
0.0028099853 = product of:
0.033719823 = sum of:
0.016859911 = weight(_text_:und in 6187) [ClassicSimilarity], result of:
0.016859911 = score(doc=6187,freq=4.0), product of:
0.04868482 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021966046 = queryNorm
0.34630734 = fieldWeight in 6187, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=6187)
0.016859911 = weight(_text_:und in 6187) [ClassicSimilarity], result of:
0.016859911 = score(doc=6187,freq=4.0), product of:
0.04868482 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021966046 = queryNorm
0.34630734 = fieldWeight in 6187, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=6187)
0.083333336 = coord(2/24)
- Abstract
- Online-Datenbanken und Telekommunikation sind untrennbar miteinander verbunden. Ohne Telekommunikationsnetze kann man nicht auf Online-Datenbanken zugreifen. Da bleibt es nicht aus, daß unter den vielen Online-Datenbanken auch eine Datenbank angeboten wird, die über Telekommunikationsdienste Auskunft gibt. Die Rede ist von ODIN, einer Datenbank, die Informationen über die weltweit verfügbaren Text- und Datendienste bereit hält
-
Keitz, S. von; Keitz, W. von; Gerlach, H.: Modernes Online-Retrieval : der Weg zu den Wissensspeichern der Welt am Beispiel der DIALOG-Datenbanken (1993)
0.00
0.0012235171 = product of:
0.029364409 = sum of:
0.029364409 = weight(_text_:der in 3083) [ClassicSimilarity], result of:
0.029364409 = score(doc=3083,freq=6.0), product of:
0.049067024 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.021966046 = queryNorm
0.5984551 = fieldWeight in 3083, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=3083)
0.041666668 = coord(1/24)
-
Keitz, S. von; Keitz, W. von; Gerlach, H.: Grundfunktionen des Informationen Retrieval (1993)
0.00
0.0010857156 = product of:
0.026057174 = sum of:
0.026057174 = weight(_text_:des in 4151) [ClassicSimilarity], result of:
0.026057174 = score(doc=4151,freq=2.0), product of:
0.06083074 = queryWeight, product of:
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.021966046 = queryNorm
0.4283554 = fieldWeight in 4151, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.109375 = fieldNorm(doc=4151)
0.041666668 = coord(1/24)
-
Keitz, W. von: Documentazione internazionale con CDS/ISIS : un progetto della University of Library and Information Studies di Stoccarda (1995)
0.00
4.6530674E-4 = product of:
0.011167361 = sum of:
0.011167361 = weight(_text_:des in 5509) [ClassicSimilarity], result of:
0.011167361 = score(doc=5509,freq=2.0), product of:
0.06083074 = queryWeight, product of:
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.021966046 = queryNorm
0.18358089 = fieldWeight in 5509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.7693076 = idf(docFreq=7536, maxDocs=44218)
0.046875 = fieldNorm(doc=5509)
0.041666668 = coord(1/24)
- Footnote
- Übers. des Titels: International documentation with CDS/ISIS: a project by the University of Library and Information Studies of Stuttgart