-
Dalitz, W.; Grötschel, M.; Lügger, J.; Sperber, W.: Verteiltes Informationssystem für die Mathematik (1995)
0.05
0.04898054 = product of:
0.09796108 = sum of:
0.078551 = weight(_text_:j in 65) [ClassicSimilarity], result of:
0.078551 = score(doc=65,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.5617073 = fieldWeight in 65, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.125 = fieldNorm(doc=65)
0.019410077 = product of:
0.038820155 = sum of:
0.038820155 = weight(_text_:der in 65) [ClassicSimilarity], result of:
0.038820155 = score(doc=65,freq=2.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.3948779 = fieldWeight in 65, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.125 = fieldNorm(doc=65)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Mitteilungen der Deutschen Mathematiker-Vereinigung. 1995, H.1, S.52-54
-
Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993)
0.05
0.04637544 = product of:
0.09275088 = sum of:
0.06873213 = weight(_text_:j in 7161) [ClassicSimilarity], result of:
0.06873213 = score(doc=7161,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4914939 = fieldWeight in 7161, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=7161)
0.024018746 = product of:
0.04803749 = sum of:
0.04803749 = weight(_text_:der in 7161) [ClassicSimilarity], result of:
0.04803749 = score(doc=7161,freq=4.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.4886365 = fieldWeight in 7161, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=7161)
0.5 = coord(1/2)
0.5 = coord(2/4)
-
Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993)
0.05
0.04637544 = product of:
0.09275088 = sum of:
0.06873213 = weight(_text_:j in 1946) [ClassicSimilarity], result of:
0.06873213 = score(doc=1946,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4914939 = fieldWeight in 1946, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=1946)
0.024018746 = product of:
0.04803749 = sum of:
0.04803749 = weight(_text_:der in 1946) [ClassicSimilarity], result of:
0.04803749 = score(doc=1946,freq=4.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.4886365 = fieldWeight in 1946, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=1946)
0.5 = coord(1/2)
0.5 = coord(2/4)
-
Lügger, J.: Mathematisches Publizieren und die elektronische Welt (1994)
0.04
0.04285797 = product of:
0.08571594 = sum of:
0.06873213 = weight(_text_:j in 5681) [ClassicSimilarity], result of:
0.06873213 = score(doc=5681,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4914939 = fieldWeight in 5681, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=5681)
0.016983816 = product of:
0.033967633 = sum of:
0.033967633 = weight(_text_:der in 5681) [ClassicSimilarity], result of:
0.033967633 = score(doc=5681,freq=2.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.34551817 = fieldWeight in 5681, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=5681)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Mitteilungen der Deutschen Mathematiker-Vereinigung. 1994, H.2, S.4-6
-
Dalitz, W.; Grötschel, M.; Lügger, J.: Neue Wege für die Fachinformation : am Beispiel der 'Mathematik' (1994)
0.04
0.04285797 = product of:
0.08571594 = sum of:
0.06873213 = weight(_text_:j in 6443) [ClassicSimilarity], result of:
0.06873213 = score(doc=6443,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4914939 = fieldWeight in 6443, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=6443)
0.016983816 = product of:
0.033967633 = sum of:
0.033967633 = weight(_text_:der in 6443) [ClassicSimilarity], result of:
0.033967633 = score(doc=6443,freq=2.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.34551817 = fieldWeight in 6443, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=6443)
0.5 = coord(1/2)
0.5 = coord(2/4)
-
Grötschel, M.; Kuberek, M.; Lohrum, S.; Lügger, J.; Rusch, B.: ¬Der Kooperative Bibliotheksverbund Berlin-Brandenburg (1999)
0.04
0.04285797 = product of:
0.08571594 = sum of:
0.06873213 = weight(_text_:j in 5903) [ClassicSimilarity], result of:
0.06873213 = score(doc=5903,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4914939 = fieldWeight in 5903, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=5903)
0.016983816 = product of:
0.033967633 = sum of:
0.033967633 = weight(_text_:der in 5903) [ClassicSimilarity], result of:
0.033967633 = score(doc=5903,freq=2.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.34551817 = fieldWeight in 5903, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.109375 = fieldNorm(doc=5903)
0.5 = coord(1/2)
0.5 = coord(2/4)
-
Grötschel, M.; Lügger, J.: ¬Die Zukunft wissenschaftlicher Kommunikation aus der Sicht der Mathematik (1995)
0.04
0.042063843 = product of:
0.08412769 = sum of:
0.058913257 = weight(_text_:j in 588) [ClassicSimilarity], result of:
0.058913257 = score(doc=588,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4212805 = fieldWeight in 588, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=588)
0.025214432 = product of:
0.050428864 = sum of:
0.050428864 = weight(_text_:der in 588) [ClassicSimilarity], result of:
0.050428864 = score(doc=588,freq=6.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.5129615 = fieldWeight in 588, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.09375 = fieldNorm(doc=588)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Spektrum der Wissenschaft. 1995, H.3, S.39-43
-
Grötschel, M.; Lügger, J.; Sperber, W.: DMV-Projekt "Fachinformation" (1993)
0.04
0.042063843 = product of:
0.08412769 = sum of:
0.058913257 = weight(_text_:j in 561) [ClassicSimilarity], result of:
0.058913257 = score(doc=561,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4212805 = fieldWeight in 561, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=561)
0.025214432 = product of:
0.050428864 = sum of:
0.050428864 = weight(_text_:der in 561) [ClassicSimilarity], result of:
0.050428864 = score(doc=561,freq=6.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.5129615 = fieldWeight in 561, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.09375 = fieldNorm(doc=561)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Bericht über den Stand der Akzeptanz der CD-ROM Ausgabe des Zentralblatts an deutschen Hochschulen
- Source
- Mitteilungen der Deutschen Mathematiker-Vereinigung. 1993, H.2, S.21-28
-
Lügger, J.: Wo ist der OPAC der virtuellen Bibliothek? : Strukturen des Kooperativen Bibliotheksverbundes (1997)
0.04
0.039750375 = product of:
0.07950075 = sum of:
0.058913257 = weight(_text_:j in 1244) [ClassicSimilarity], result of:
0.058913257 = score(doc=1244,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4212805 = fieldWeight in 1244, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=1244)
0.020587496 = product of:
0.041174993 = sum of:
0.041174993 = weight(_text_:der in 1244) [ClassicSimilarity], result of:
0.041174993 = score(doc=1244,freq=4.0), product of:
0.098309256 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.044010527 = queryNorm
0.4188313 = fieldWeight in 1244, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.09375 = fieldNorm(doc=1244)
0.5 = coord(1/2)
0.5 = coord(2/4)
-
Grötschel, M.; Lügger, J.: Wissenschaftliche Kommunikation am Wendepunkt : Bibliotheken im Zeitalter globaler elektronischer Netze (1995)
0.02
0.017183032 = product of:
0.06873213 = sum of:
0.06873213 = weight(_text_:j in 1196) [ClassicSimilarity], result of:
0.06873213 = score(doc=1196,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4914939 = fieldWeight in 1196, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=1196)
0.25 = coord(1/4)
-
Grötschel, M.; Lügger, J.: Aufbau elektronischer Informations- und Kommunikationsstrukturen (1995)
0.02
0.017183032 = product of:
0.06873213 = sum of:
0.06873213 = weight(_text_:j in 2562) [ClassicSimilarity], result of:
0.06873213 = score(doc=2562,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4914939 = fieldWeight in 2562, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=2562)
0.25 = coord(1/4)
-
Lügger, J.: Kooperativer Bibliotheksverbund Berlin-Brandenburg : Lokale Konzepte und technische Schnittstellen (1997)
0.02
0.017183032 = product of:
0.06873213 = sum of:
0.06873213 = weight(_text_:j in 5470) [ClassicSimilarity], result of:
0.06873213 = score(doc=5470,freq=2.0), product of:
0.1398433 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.044010527 = queryNorm
0.4914939 = fieldWeight in 5470, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=5470)
0.25 = coord(1/4)