-
Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001)
0.00
0.0048216865 = product of:
0.038573492 = sum of:
0.038573492 = product of:
0.09643373 = sum of:
0.041010868 = weight(_text_:28 in 3925) [ClassicSimilarity], result of:
0.041010868 = score(doc=3925,freq=2.0), product of:
0.103618294 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.02892537 = queryNorm
0.39578792 = fieldWeight in 3925, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.078125 = fieldNorm(doc=3925)
0.05542286 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
0.05542286 = score(doc=3925,freq=4.0), product of:
0.101291716 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02892537 = queryNorm
0.54716086 = fieldWeight in 3925, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3925)
0.4 = coord(2/5)
0.125 = coord(1/8)
- Date
- 22. 7.2006 15:22:28
-
Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006)
0.00
0.0034962287 = product of:
0.013984915 = sum of:
0.009282129 = product of:
0.027846385 = sum of:
0.027846385 = weight(_text_:w in 201) [ClassicSimilarity], result of:
0.027846385 = score(doc=201,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.2526231 = fieldWeight in 201, 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=201)
0.33333334 = coord(1/3)
0.0047027855 = product of:
0.023513928 = sum of:
0.023513928 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
0.023513928 = score(doc=201,freq=2.0), product of:
0.101291716 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02892537 = queryNorm
0.23214069 = fieldWeight in 201, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=201)
0.2 = coord(1/5)
0.25 = coord(2/8)
- Date
- 3. 1.2007 17:22:03
-
Marx, W.; Bornmann, L.; Cardona, M.: Reference standards and reference multipliers for the comparison of the citation impact of papers published in different time periods (2010)
0.00
0.0029590488 = product of:
0.011836195 = sum of:
0.007735108 = product of:
0.023205323 = sum of:
0.023205323 = weight(_text_:w in 3998) [ClassicSimilarity], result of:
0.023205323 = score(doc=3998,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.21051927 = fieldWeight in 3998, 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=3998)
0.33333334 = coord(1/3)
0.004101087 = product of:
0.020505434 = sum of:
0.020505434 = weight(_text_:28 in 3998) [ClassicSimilarity], result of:
0.020505434 = score(doc=3998,freq=2.0), product of:
0.103618294 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.02892537 = queryNorm
0.19789396 = fieldWeight in 3998, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0390625 = fieldNorm(doc=3998)
0.2 = coord(1/5)
0.25 = coord(2/8)
- Date
- 28. 9.2010 12:50:25
-
Hammond, C.C.; Brown, S.W.: Citation searching : search smarter & find more (2008)
0.00
0.0020139124 = product of:
0.0161113 = sum of:
0.0161113 = product of:
0.04027825 = sum of:
0.020505434 = weight(_text_:28 in 2206) [ClassicSimilarity], result of:
0.020505434 = score(doc=2206,freq=2.0), product of:
0.103618294 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.02892537 = queryNorm
0.19789396 = fieldWeight in 2206, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0390625 = fieldNorm(doc=2206)
0.019772813 = weight(_text_:29 in 2206) [ClassicSimilarity], result of:
0.019772813 = score(doc=2206,freq=2.0), product of:
0.10175041 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.02892537 = queryNorm
0.19432661 = fieldWeight in 2206, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=2206)
0.4 = coord(2/5)
0.125 = coord(1/8)
- Date
- 17. 8.2008 11:05:29
- Source
- Computers in libraries. 28(2008) no.5, S.10-
-
Zitatenanalyse und verwandte Verfahren : Vorträge einer öffentlichen Sitzung während der 32. Jahrestagung der Deutschen Gesellschaft für Dokumentation, Oktober 1979 (1980)
0.00
0.001933777 = product of:
0.015470216 = sum of:
0.015470216 = product of:
0.046410646 = sum of:
0.046410646 = weight(_text_:w in 417) [ClassicSimilarity], result of:
0.046410646 = score(doc=417,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.42103854 = fieldWeight in 417, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.078125 = fieldNorm(doc=417)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Content
- Enthält die Beiträge: NACKE, O.: Zitatenanalyse im engeren Sinne; GERDEL, W.: Datentechnische Methoden in der Referenzanalyse; EISENHARDT, O.-H.: Ergebnisse der Referenzanalyse; KRUG, G.: List-Analyse; LANGE, H.: Requestanalyse; HENZLER, R.G.: Bibliometrische Methoden der Termanalyse; NACKE, O.: Fehlerquellen bei der Zitatenanalyse
-
Fröhlich, G.: ¬Das Messen des leicht Meßbaren : Output-Indikatoren, Impact-Maße: Artefakte der Szeintometrie? (1999)
0.00
0.001933777 = product of:
0.015470216 = sum of:
0.015470216 = product of:
0.046410646 = sum of:
0.046410646 = weight(_text_:w in 4379) [ClassicSimilarity], result of:
0.046410646 = score(doc=4379,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.42103854 = fieldWeight in 4379, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.078125 = fieldNorm(doc=4379)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
- Footnote
- Zuerst publiziert in: Kommunikation statt Markt: Zu einer alternativen Theorie der Informationsgesellschaft. Hrsg.: J. Becker u. W. Göhring. Sankt Augustin: GMD. (GMD Report; 61) S.27-38.
-
Nicolaisen, J.: Citation analysis (2007)
0.00
0.0015675953 = product of:
0.012540762 = sum of:
0.012540762 = product of:
0.06270381 = sum of:
0.06270381 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
0.06270381 = score(doc=6091,freq=2.0), product of:
0.101291716 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02892537 = queryNorm
0.61904186 = fieldWeight in 6091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=6091)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Date
- 13. 7.2008 19:53:22
-
Døsen, K.: One more reference on self-reference (1992)
0.00
0.0015675953 = product of:
0.012540762 = sum of:
0.012540762 = product of:
0.06270381 = sum of:
0.06270381 = weight(_text_:22 in 4604) [ClassicSimilarity], result of:
0.06270381 = score(doc=4604,freq=2.0), product of:
0.101291716 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02892537 = queryNorm
0.61904186 = fieldWeight in 4604, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4604)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Date
- 7. 2.2005 14:10:22
-
Marx, W.: Wie mißt man Forschungsqualität? : der Science Citation Index - ein Maßstab für die Bewertung (1996)
0.00
0.0015470216 = product of:
0.0123761725 = sum of:
0.0123761725 = product of:
0.037128516 = sum of:
0.037128516 = weight(_text_:w in 5036) [ClassicSimilarity], result of:
0.037128516 = score(doc=5036,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.33683082 = fieldWeight in 5036, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0625 = fieldNorm(doc=5036)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
-
¬The Web of knowledge : Festschrift in honor of Eugene Garfield (2000)
0.00
0.0014499532 = product of:
0.011599625 = sum of:
0.011599625 = product of:
0.057998125 = sum of:
0.057998125 = weight(_text_:28 in 461) [ClassicSimilarity], result of:
0.057998125 = score(doc=461,freq=4.0), product of:
0.103618294 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.02892537 = queryNorm
0.5597286 = fieldWeight in 461, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.078125 = fieldNorm(doc=461)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Date
- 20. 4.2002 18:28:13
- Footnote
- Rez. in: Knowledge organization 28(2001) no.1, S.45-46 (M.J. López Huertas u. E. Jiménez-Contreras); Password 2002, H.3, S.14-19 (W.G. Stock)
-
Williams, R.M.: ISI search network research front specialities (1983)
0.00
0.0013840968 = product of:
0.011072774 = sum of:
0.011072774 = product of:
0.05536387 = sum of:
0.05536387 = weight(_text_:29 in 445) [ClassicSimilarity], result of:
0.05536387 = score(doc=445,freq=2.0), product of:
0.10175041 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.02892537 = queryNorm
0.5441145 = fieldWeight in 445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=445)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Source
- Deutscher Dokumentartag 1982, Lübeck-Travemünde, 29.-30.9.1982: Fachinformation im Zeitalter der Informationsindustrie. Bearb.: H. Strohl-Goebel
-
Remler, A.: Lässt sich wissenschaftliche Leistung messen? : Wer zitiert wird, liegt vorne - in den USA berechnet man Forschungsleistung nach einem Zitat-Index (2000)
0.00
0.0013840968 = product of:
0.011072774 = sum of:
0.011072774 = product of:
0.05536387 = sum of:
0.05536387 = weight(_text_:29 in 5392) [ClassicSimilarity], result of:
0.05536387 = score(doc=5392,freq=2.0), product of:
0.10175041 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.02892537 = queryNorm
0.5441145 = fieldWeight in 5392, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=5392)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Date
- 30.10.2000 17:47:29
-
Braun, T.; Glanzel, W.; Grupp, H.: ¬The scientometric weight of 50 nations in 27 scientific areas, 1989-1993 : Pt.1: All fields combined, mathematics, engineering, chemistry and physics (1995)
0.00
0.0013536438 = product of:
0.010829151 = sum of:
0.010829151 = product of:
0.032487452 = sum of:
0.032487452 = weight(_text_:w in 761) [ClassicSimilarity], result of:
0.032487452 = score(doc=761,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.29472697 = fieldWeight in 761, 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=761)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
-
Glänzel, W.: Visual bibliometrics : eine visuelle Oberfläche zur Erweiterung der Nutzungsmöglichkeiten bibliographischer Datenbanken (1996)
0.00
0.0013536438 = product of:
0.010829151 = sum of:
0.010829151 = product of:
0.032487452 = sum of:
0.032487452 = weight(_text_:w in 6110) [ClassicSimilarity], result of:
0.032487452 = score(doc=6110,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.29472697 = fieldWeight in 6110, 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=6110)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
-
Goenner, H.F.: ¬Das kurze Leben des S.B. Preuss (1983)
0.00
0.0010252717 = product of:
0.008202174 = sum of:
0.008202174 = product of:
0.041010868 = sum of:
0.041010868 = weight(_text_:28 in 4031) [ClassicSimilarity], result of:
0.041010868 = score(doc=4031,freq=2.0), product of:
0.103618294 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.02892537 = queryNorm
0.39578792 = fieldWeight in 4031, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.078125 = fieldNorm(doc=4031)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Date
- 5. 8.2008 21:37:28
-
Lindholm-Romantschuk, Y.: Scholarly book reviewing in the social sciences and humanities : the flow of ides within and among disciplines (1998)
0.00
9.886407E-4 = product of:
0.007909126 = sum of:
0.007909126 = product of:
0.039545625 = sum of:
0.039545625 = weight(_text_:29 in 4063) [ClassicSimilarity], result of:
0.039545625 = score(doc=4063,freq=2.0), product of:
0.10175041 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.02892537 = queryNorm
0.38865322 = fieldWeight in 4063, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=4063)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Date
- 29. 3.1996 18:19:32
-
Garfield, E.; Stock, W.G.: Citation Consciousness : Interview with Eugene Garfiels, chairman emeritus of ISI; Philadelphia (2002)
0.00
9.79747E-4 = product of:
0.007837976 = sum of:
0.007837976 = product of:
0.039189883 = sum of:
0.039189883 = weight(_text_:22 in 613) [ClassicSimilarity], result of:
0.039189883 = score(doc=613,freq=2.0), product of:
0.101291716 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02892537 = queryNorm
0.38690117 = fieldWeight in 613, 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=613)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Source
- Password. 2002, H.6, S.22-25
-
Gorraiz, J.; Purnell, P.J.; Glänzel, W.: Opportunities for and limitations of the Book Citation Index (2013)
0.00
9.668885E-4 = product of:
0.007735108 = sum of:
0.007735108 = product of:
0.023205323 = sum of:
0.023205323 = weight(_text_:w in 966) [ClassicSimilarity], result of:
0.023205323 = score(doc=966,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.21051927 = fieldWeight in 966, 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=966)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
-
Klitzing, N.; Hoekstra, R.; Strijbos, J.-W,: Literature practices : processes leading up to a citation (2019)
0.00
9.668885E-4 = product of:
0.007735108 = sum of:
0.007735108 = product of:
0.023205323 = sum of:
0.023205323 = weight(_text_:w in 4628) [ClassicSimilarity], result of:
0.023205323 = score(doc=4628,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.21051927 = fieldWeight in 4628, 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=4628)
0.33333334 = coord(1/3)
0.125 = coord(1/8)
-
Huang, S.; Qian, J.; Huang, Y.; Lu, W.; Bu, Y.; Yang, J.; Cheng, Q.: Disclosing the relationship between citation structure and future impact of a publication (2022)
0.00
9.668885E-4 = product of:
0.007735108 = sum of:
0.007735108 = product of:
0.023205323 = sum of:
0.023205323 = weight(_text_:w in 621) [ClassicSimilarity], result of:
0.023205323 = score(doc=621,freq=2.0), product of:
0.11022897 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.02892537 = queryNorm
0.21051927 = fieldWeight in 621, 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=621)
0.33333334 = coord(1/3)
0.125 = coord(1/8)