-
Grazia Colonia; Dimmler, E.; Dresel, R.; Messner, C.; Krobath, A.; Petz, S.; Sypien, M.; Boxen, P. van; Harders, M.; Heuer, D.; Jordans, I.; Juchem, K.; Linnertz, M.; Mittelhuber, I.; Schwammel, S.; Schlögl, C.; Stock, W.G.: Informationswissenschaftliche Zeitschriften in szientometrischer Analyse (2002)
0.02
0.017331619 = product of:
0.034663238 = sum of:
0.034663238 = product of:
0.051994853 = sum of:
0.044797383 = weight(_text_:k in 1075) [ClassicSimilarity], result of:
0.044797383 = score(doc=1075,freq=2.0), product of:
0.16225883 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04545348 = queryNorm
0.27608594 = fieldWeight in 1075, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=1075)
0.0071974685 = weight(_text_:s in 1075) [ClassicSimilarity], result of:
0.0071974685 = score(doc=1075,freq=6.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.14564252 = fieldWeight in 1075, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=1075)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- 126 S
-
Juchem, K.; Schlögl, C.; Stock, W.G.: Dimensionen der Zeitschriftenszientometrie am Beispiel von "Buch und Bibliothek" (2006)
0.01
0.013986527 = product of:
0.027973054 = sum of:
0.027973054 = product of:
0.04195958 = sum of:
0.038397755 = weight(_text_:k in 4931) [ClassicSimilarity], result of:
0.038397755 = score(doc=4931,freq=2.0), product of:
0.16225883 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.04545348 = queryNorm
0.23664509 = fieldWeight in 4931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.046875 = fieldNorm(doc=4931)
0.003561823 = weight(_text_:s in 4931) [ClassicSimilarity], result of:
0.003561823 = score(doc=4931,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.072074346 = fieldWeight in 4931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4931)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Information - Wissenschaft und Praxis. 57(2006) H.1, S.31-37
-
Stock, W.G.: Wissenschaftsevaluation : die Bewertung wissenschaftlicher Forschung und Lehre (1994)
0.00
0.0015830325 = product of:
0.003166065 = sum of:
0.003166065 = product of:
0.009498195 = sum of:
0.009498195 = weight(_text_:s in 242) [ClassicSimilarity], result of:
0.009498195 = score(doc=242,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.19219826 = fieldWeight in 242, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=242)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- 126 S
-
Stock, W.G.: Themenanalytische informetrische Methoden (1990)
0.00
0.0013851533 = product of:
0.0027703065 = sum of:
0.0027703065 = product of:
0.00831092 = sum of:
0.00831092 = weight(_text_:s in 5065) [ClassicSimilarity], result of:
0.00831092 = score(doc=5065,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.16817348 = fieldWeight in 5065, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=5065)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- S.7-31
-
Stock, W.G.: Informetrische Untersuchungsmethoden auf der Grundlage der Textwortmethode (1984)
0.00
0.0011872743 = product of:
0.0023745487 = sum of:
0.0023745487 = product of:
0.007123646 = sum of:
0.007123646 = weight(_text_:s in 721) [ClassicSimilarity], result of:
0.007123646 = score(doc=721,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.14414869 = fieldWeight in 721, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=721)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- International classification. 11(1984) no.3, S.151-157
-
Stock, W.G.: Wirtschaftsinformationen aus informetrischen Online-Recherchen (1992)
0.00
0.0011872743 = product of:
0.0023745487 = sum of:
0.0023745487 = product of:
0.007123646 = sum of:
0.007123646 = weight(_text_:s in 8367) [ClassicSimilarity], result of:
0.007123646 = score(doc=8367,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.14414869 = fieldWeight in 8367, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=8367)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Nachrichten für Dokumentation. 43(1992) H.5, S.301-315
-
Stock, W.G.: Eugene Garfield und die Folgen : der Weg der Fußnote bis in die Wissenschaftspolitik (2002)
0.00
0.0011872743 = product of:
0.0023745487 = sum of:
0.0023745487 = product of:
0.007123646 = sum of:
0.007123646 = weight(_text_:s in 472) [ClassicSimilarity], result of:
0.007123646 = score(doc=472,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.14414869 = fieldWeight in 472, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=472)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Password. 2002, H.3, S.14-19
-
Stock, W.G.: Wissenschaftsevaluation mittels Datenbanken : methodisch einwandfrei? (1995)
0.00
9.893953E-4 = product of:
0.0019787906 = sum of:
0.0019787906 = product of:
0.0059363716 = sum of:
0.0059363716 = weight(_text_:s in 2443) [ClassicSimilarity], result of:
0.0059363716 = score(doc=2443,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.120123915 = fieldWeight in 2443, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=2443)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Spektrum der Wissenschaft. 1995, H.11, S.118-121
-
Stock, W.G.: ¬Die Wichtigkeit wissenschaftlicher Dokumente relativ zu gegebenen Thematiken (1981)
0.00
6.9257664E-4 = product of:
0.0013851533 = sum of:
0.0013851533 = product of:
0.00415546 = sum of:
0.00415546 = weight(_text_:s in 13) [ClassicSimilarity], result of:
0.00415546 = score(doc=13,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.08408674 = fieldWeight in 13, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=13)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Nachrichten für Dokumentation. 32(1981) H.4/5, S.162-164
-
Garfield, E.; Paris, S.W.; Stock, W.G.: HistCite(TM) : a software tool for informetric analysis of citation linkage (2006)
0.00
6.9257664E-4 = product of:
0.0013851533 = sum of:
0.0013851533 = product of:
0.00415546 = sum of:
0.00415546 = weight(_text_:s in 79) [ClassicSimilarity], result of:
0.00415546 = score(doc=79,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.08408674 = fieldWeight in 79, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=79)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Information - Wissenschaft und Praxis. 57(2006) H.8, S.391-400
-
Stock, W.G.; Weber, S.: Facets of informetrics : Preface (2006)
0.00
6.854732E-4 = product of:
0.0013709464 = sum of:
0.0013709464 = product of:
0.0041128392 = sum of:
0.0041128392 = weight(_text_:s in 76) [ClassicSimilarity], result of:
0.0041128392 = score(doc=76,freq=6.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.0832243 = fieldWeight in 76, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=76)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Abstract
- According to Jean M. Tague-Sutcliffe "informetrics" is "the study of the quantitative aspects of information in any form, not just records or bibliographies, and in any social group, not just scientists" (Tague-Sutcliffe, 1992, 1). Leo Egghe also defines "informetrics" in a very broad sense. "(W)e will use the term' informetrics' as the broad term comprising all-metrics studies related to information science, including bibliometrics (bibliographies, libraries,...), scientometrics (science policy, citation analysis, research evaluation,...), webometrics (metrics of the web, the Internet or other social networks such as citation or collaboration networks), ..." (Egghe, 2005b,1311). According to Concepcion S. Wilson "informetrics" is "the quantitative study of collections of moderatesized units of potentially informative text, directed to the scientific understanding of information processes at the social level" (Wilson, 1999, 211). We should add to Wilson's units of text also digital collections of images, videos, spoken documents and music. Dietmar Wolfram divides "informetrics" into two aspects, "system-based characteristics that arise from the documentary content of IR systems and how they are indexed, and usage-based characteristics that arise how users interact with system content and the system interfaces that provide access to the content" (Wolfram, 2003, 6). We would like to follow Tague-Sutcliffe, Egghe, Wilson and Wolfram (and others, for example Björneborn & Ingwersen, 2004) and call this broad research of empirical information science "informetrics". Informetrics includes therefore all quantitative studies in information science. If a scientist performs scientific investigations empirically, e.g. on information users' behavior, on scientific impact of academic journals, on the development of the patent application activity of a company, on links of Web pages, on the temporal distribution of blog postings discussing a given topic, on availability, recall and precision of retrieval systems, on usability of Web sites, and so on, he or she contributes to informetrics. We see three subject areas in information science in which such quantitative research takes place, - information users and information usage, - evaluation of information systems, - information itself, Following Wolfram's article, we divide his system-based characteristics into the "information itself "-category and the "information system"-category. Figure 1 is a simplistic graph of subjects and research areas of informetrics as an empirical information science.
- Source
- Information - Wissenschaft und Praxis. 57(2006) H.8, S.385-389
-
Schlögl, C; Stock, W.G.: Deutsche Zeitschriften des Bibliotheks- und Informationswesens : Leser, Zitate und Redaktionen in szientometrischer Analyse (2006)
0.00
5.936372E-4 = product of:
0.0011872743 = sum of:
0.0011872743 = product of:
0.003561823 = sum of:
0.003561823 = weight(_text_:s in 52) [ClassicSimilarity], result of:
0.003561823 = score(doc=52,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.072074346 = fieldWeight in 52, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=52)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Zeitschrift für Bibliothekswesen und Bibliographie. 53(2006) H.5, S.244-255
-
Stock, W.G.: Publikation und Zitat : Die problematische Basis empirischer Wissenschaftsforschung (2001)
0.00
4.9469766E-4 = product of:
9.893953E-4 = sum of:
9.893953E-4 = product of:
0.0029681858 = sum of:
0.0029681858 = weight(_text_:s in 5787) [ClassicSimilarity], result of:
0.0029681858 = score(doc=5787,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.060061958 = fieldWeight in 5787, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=5787)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Pages
- 50 S
-
Stock, W.G.: Journal Citation Reports : Ein Impact Factor für Bibliotheken, Verlage und Autoren? (2001)
0.00
4.9469766E-4 = product of:
9.893953E-4 = sum of:
9.893953E-4 = product of:
0.0029681858 = sum of:
0.0029681858 = weight(_text_:s in 5915) [ClassicSimilarity], result of:
0.0029681858 = score(doc=5915,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.060061958 = fieldWeight in 5915, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=5915)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Password. 2001, H.5, S.24-38
-
Stock, W.G.: Forschung im internationalen Vergleich - Wissenschaftsindikatoren auf Zitationsbasis : ISI Essential Science Indicators (2002)
0.00
4.9469766E-4 = product of:
9.893953E-4 = sum of:
9.893953E-4 = product of:
0.0029681858 = sum of:
0.0029681858 = weight(_text_:s in 474) [ClassicSimilarity], result of:
0.0029681858 = score(doc=474,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.060061958 = fieldWeight in 474, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=474)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Password. 2002, H.3, S.21-30
-
Schloegl, C.; Stock, W.G.: Impact and relevance of LIS journals : a scientometric analysis of international and German-language LIS journals - Citation analysis versus reader survey (2004)
0.00
3.9575814E-4 = product of:
7.915163E-4 = sum of:
7.915163E-4 = product of:
0.0023745487 = sum of:
0.0023745487 = weight(_text_:s in 5249) [ClassicSimilarity], result of:
0.0023745487 = score(doc=5249,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.048049565 = fieldWeight in 5249, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=5249)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 55(2004) no.13, S.1155-1168
-
Stock, W.G.; Schlögl, C.: Practitioners and academics as authors and readers : the case of LIS journals (2008)
0.00
3.9575814E-4 = product of:
7.915163E-4 = sum of:
7.915163E-4 = product of:
0.0023745487 = sum of:
0.0023745487 = weight(_text_:s in 2343) [ClassicSimilarity], result of:
0.0023745487 = score(doc=2343,freq=2.0), product of:
0.049418733 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04545348 = queryNorm
0.048049565 = fieldWeight in 2343, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=2343)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of documentation. 64(2008) no.5, S.643-666