-
Sperber, W.; Wegner, B.: Content Analysis in der Mathematik : Erschließung und Retrieval mathematischer Publikationen (2010)
0.04
0.036446072 = product of:
0.08504084 = sum of:
0.02809079 = product of:
0.05618158 = sum of:
0.05618158 = weight(_text_:w in 5189) [ClassicSimilarity], result of:
0.05618158 = score(doc=5189,freq=4.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.41680688 = fieldWeight in 5189, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=5189)
0.5 = coord(1/2)
0.02933057 = weight(_text_:u in 5189) [ClassicSimilarity], result of:
0.02933057 = score(doc=5189,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.25324488 = fieldWeight in 5189, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=5189)
0.027619477 = weight(_text_:j in 5189) [ClassicSimilarity], result of:
0.027619477 = score(doc=5189,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.24574696 = fieldWeight in 5189, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=5189)
0.42857143 = coord(3/7)
- Imprint
- Boizenburg : VWH, Verl. W. Hülsbusch
- Source
- Information und Wissen: global, sozial und frei? Proceedings des 12. Internationalen Symposiums für Informationswissenschaft (ISI 2011) ; Hildesheim, 9. - 11. März 2011. Hrsg.: J. Griesbaum, T. Mandl u. C. Womser-Hacker
-
Dalitz, W.; Grötschel, M.; Lügger, J.; Sperber, W.: Verteiltes Informationssystem für die Mathematik (1995)
0.04
0.036382217 = product of:
0.12733775 = sum of:
0.064207524 = product of:
0.12841505 = sum of:
0.12841505 = weight(_text_:w in 65) [ClassicSimilarity], result of:
0.12841505 = score(doc=65,freq=4.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.95270145 = fieldWeight in 65, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.125 = fieldNorm(doc=65)
0.5 = coord(1/2)
0.06313023 = weight(_text_:j in 65) [ClassicSimilarity], result of:
0.06313023 = score(doc=65,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = 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)
0.2857143 = coord(2/7)
-
Schöneberg, U.; Sperber, W.: ¬The DeLiVerMATH project : text analysis in mathematics (2013)
0.03
0.03291996 = product of:
0.076813236 = sum of:
0.019863188 = product of:
0.039726377 = sum of:
0.039726377 = weight(_text_:w in 4929) [ClassicSimilarity], result of:
0.039726377 = score(doc=4929,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.29472697 = fieldWeight in 4929, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0546875 = fieldNorm(doc=4929)
0.5 = coord(1/2)
0.02933057 = weight(_text_:u in 4929) [ClassicSimilarity], result of:
0.02933057 = score(doc=4929,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.25324488 = fieldWeight in 4929, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=4929)
0.027619477 = weight(_text_:j in 4929) [ClassicSimilarity], result of:
0.027619477 = score(doc=4929,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.24574696 = fieldWeight in 4929, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=4929)
0.42857143 = coord(3/7)
- Source
- Intelligent Computer Mathematics: MKM, Calculemus, DML, and Systems and Projects 2013, Held as Part of CICM 2013, Bath, UK, July 8-12, 2013. Proceedings. Eds. J. Carette et al
-
Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993)
0.03
0.027132953 = product of:
0.09496533 = sum of:
0.039726377 = product of:
0.07945275 = sum of:
0.07945275 = weight(_text_:w in 7161) [ClassicSimilarity], result of:
0.07945275 = score(doc=7161,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.58945394 = fieldWeight in 7161, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.109375 = fieldNorm(doc=7161)
0.5 = coord(1/2)
0.055238955 = weight(_text_:j in 7161) [ClassicSimilarity], result of:
0.055238955 = score(doc=7161,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = 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)
0.2857143 = coord(2/7)
-
Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993)
0.03
0.027132953 = product of:
0.09496533 = sum of:
0.039726377 = product of:
0.07945275 = sum of:
0.07945275 = weight(_text_:w in 1946) [ClassicSimilarity], result of:
0.07945275 = score(doc=1946,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.58945394 = fieldWeight in 1946, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.109375 = fieldNorm(doc=1946)
0.5 = coord(1/2)
0.055238955 = weight(_text_:j in 1946) [ClassicSimilarity], result of:
0.055238955 = score(doc=1946,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = 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)
0.2857143 = coord(2/7)
-
Grötschel, M.; Lügger, J.; Sperber, W.: DMV-Projekt "Fachinformation" (1993)
0.02
0.023256818 = product of:
0.08139886 = sum of:
0.03405118 = product of:
0.06810236 = sum of:
0.06810236 = weight(_text_:w in 561) [ClassicSimilarity], result of:
0.06810236 = score(doc=561,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.5052462 = fieldWeight in 561, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.09375 = fieldNorm(doc=561)
0.5 = coord(1/2)
0.047347676 = weight(_text_:j in 561) [ClassicSimilarity], result of:
0.047347676 = score(doc=561,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = 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)
0.2857143 = coord(2/7)
-
Sperber, W.; Schöneberg, U.: Machine-learning methods for classification and content authority control in mathematics (2015)
0.01
0.012518955 = product of:
0.043816343 = sum of:
0.014187992 = product of:
0.028375983 = sum of:
0.028375983 = weight(_text_:w in 2285) [ClassicSimilarity], result of:
0.028375983 = score(doc=2285,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.21051927 = fieldWeight in 2285, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=2285)
0.5 = coord(1/2)
0.02962835 = weight(_text_:u in 2285) [ClassicSimilarity], result of:
0.02962835 = score(doc=2285,freq=4.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.25581595 = fieldWeight in 2285, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0390625 = fieldNorm(doc=2285)
0.2857143 = coord(2/7)
- Source
- Classification and authority control: expanding resource discovery: proceedings of the International UDC Seminar 2015, 29-30 October 2015, Lisbon, Portugal. Eds.: Slavic, A. u. M.I. Cordeiro
-
Sperber, W.; Ion, P.D.F.: Content analysis and classification in mathematics (2011)
0.01
0.012047451 = product of:
0.042166077 = sum of:
0.01702559 = product of:
0.03405118 = sum of:
0.03405118 = weight(_text_:w in 4818) [ClassicSimilarity], result of:
0.03405118 = score(doc=4818,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.2526231 = fieldWeight in 4818, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.046875 = fieldNorm(doc=4818)
0.5 = coord(1/2)
0.025140489 = weight(_text_:u in 4818) [ClassicSimilarity], result of:
0.025140489 = score(doc=4818,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.21706703 = fieldWeight in 4818, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=4818)
0.2857143 = coord(2/7)
- Source
- Classification and ontology: formal approaches and access to knowledge: proceedings of the International UDC Seminar, 19-20 September 2011, The Hague, The Netherlands. Eds.: A. Slavic u. E. Civallero
-
Schöneberg, U.; Sperber, W.: POS tagging and its applications for mathematics (2014)
0.01
0.012047451 = product of:
0.042166077 = sum of:
0.01702559 = product of:
0.03405118 = sum of:
0.03405118 = weight(_text_:w in 1748) [ClassicSimilarity], result of:
0.03405118 = score(doc=1748,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.2526231 = fieldWeight in 1748, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.046875 = fieldNorm(doc=1748)
0.5 = coord(1/2)
0.025140489 = weight(_text_:u in 1748) [ClassicSimilarity], result of:
0.025140489 = score(doc=1748,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.21706703 = fieldWeight in 1748, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=1748)
0.2857143 = coord(2/7)
-
Göbel, S.; Sperber, W.: Bibliographische Klassifikationen in der Mathematik : Werkzeuge der inhaltlichen Erschließung und für das Retrieval (2010)
0.01
0.005675197 = product of:
0.039726377 = sum of:
0.039726377 = product of:
0.07945275 = sum of:
0.07945275 = weight(_text_:w in 2845) [ClassicSimilarity], result of:
0.07945275 = score(doc=2845,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.58945394 = fieldWeight in 2845, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.109375 = fieldNorm(doc=2845)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
-
Sperber, W.; Dalitz, W.: Portale, Search Engines and Math-Net (2000)
0.00
0.0034396886 = product of:
0.02407782 = sum of:
0.02407782 = product of:
0.04815564 = sum of:
0.04815564 = weight(_text_:w in 5237) [ClassicSimilarity], result of:
0.04815564 = score(doc=5237,freq=4.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.35726303 = fieldWeight in 5237, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.046875 = fieldNorm(doc=5237)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
-
Greuel, G.-M.; Sperber, W.: swMATH - ein neuer Service für die Suche nach mathematischer Software (2013)
0.00
0.0024322271 = product of:
0.01702559 = sum of:
0.01702559 = product of:
0.03405118 = sum of:
0.03405118 = weight(_text_:w in 979) [ClassicSimilarity], result of:
0.03405118 = score(doc=979,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.2526231 = fieldWeight in 979, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.046875 = fieldNorm(doc=979)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
-
Lange, C.; Ion, P.; Dimou, A.; Bratsas, C.; Sperber, W.; Kohlhasel, M.; Antoniou, I.: Getting mathematics towards the Web of Data : the case of the Mathematics Subject Classification (2012)
0.00
0.002026856 = product of:
0.014187992 = sum of:
0.014187992 = product of:
0.028375983 = sum of:
0.028375983 = weight(_text_:w in 111) [ClassicSimilarity], result of:
0.028375983 = score(doc=111,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.21051927 = fieldWeight in 111, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=111)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
-
Lange, C.; Ion, P.; Dimou, A.; Bratsas, C.; Sperber, W.; Kohlhasel, M.; Antoniou, I.: Bringing mathematics towards the Web of Data : the case of the Mathematics Subject Classification (2012)
0.00
0.002026856 = product of:
0.014187992 = sum of:
0.014187992 = product of:
0.028375983 = sum of:
0.028375983 = weight(_text_:w in 263) [ClassicSimilarity], result of:
0.028375983 = score(doc=263,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.21051927 = fieldWeight in 263, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=263)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
-
Göbel, S.; Sperber, W.; Wegner, B.: 150 Jahre : ein Rückblick auf das Jahrbuch über die Fortschritte der Mathematik (2020)
0.00
0.002026856 = product of:
0.014187992 = sum of:
0.014187992 = product of:
0.028375983 = sum of:
0.028375983 = weight(_text_:w in 72) [ClassicSimilarity], result of:
0.028375983 = score(doc=72,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.21051927 = fieldWeight in 72, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=72)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
