-
Zhang, Y.: ¬The impact of Internet-based electronic resources on formal scholarly communication in the area of library and information science : a citation analysis (1998)
0.06
0.056036286 = sum of:
0.00910735 = product of:
0.0728588 = sum of:
0.0728588 = weight(_text_:authors in 2808) [ClassicSimilarity], result of:
0.0728588 = score(doc=2808,freq=6.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.43620193 = fieldWeight in 2808, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0390625 = fieldNorm(doc=2808)
0.125 = coord(1/8)
0.046928935 = sum of:
0.011827683 = weight(_text_:e in 2808) [ClassicSimilarity], result of:
0.011827683 = score(doc=2808,freq=16.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.22458905 = fieldWeight in 2808, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=2808)
0.035101254 = weight(_text_:22 in 2808) [ClassicSimilarity], result of:
0.035101254 = score(doc=2808,freq=4.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.27358043 = fieldWeight in 2808, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2808)
- Abstract
- Internet based electronic resources are growing dramatically but there have been no empirical studies evaluating the impact of e-sources, as a whole, on formal scholarly communication. reports results of an investigation into how much e-sources have been used in formal scholarly communication, using a case study in the area of Library and Information Science (LIS) during the period 1994 to 1996. 4 citation based indicators were used in the study of the impact measurement. Concludes that, compared with the impact of print sources, the impact of e-sources on formal scholarly communication in LIS is small, as measured by e-sources cited, and does not increase significantly by year even though there is observable growth of these impact across the years. It is found that periodical format is related to the rate of citing e-sources, articles are more likely to cite e-sources than are print priodical articles. However, once authors cite electronic resource, there is no significant difference in the number of references per article by periodical format or by year. Suggests that, at this stage, citing e-sources may depend on authors rather than the periodical format in which authors choose to publish
- Date
- 30. 1.1999 17:22:22
- Language
- e
-
Siddiqui, M.A.: ¬A bibliometric study of authorship characteristics in four international information science journals (1997)
0.05
0.050258145 = sum of:
0.015455684 = product of:
0.12364547 = sum of:
0.12364547 = weight(_text_:authors in 853) [ClassicSimilarity], result of:
0.12364547 = score(doc=853,freq=12.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.7402591 = fieldWeight in 853, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=853)
0.125 = coord(1/8)
0.03480246 = sum of:
0.0050180606 = weight(_text_:e in 853) [ClassicSimilarity], result of:
0.0050180606 = score(doc=853,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.09528506 = fieldWeight in 853, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=853)
0.0297844 = weight(_text_:22 in 853) [ClassicSimilarity], result of:
0.0297844 = score(doc=853,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.23214069 = fieldWeight in 853, 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=853)
- Abstract
- Reports results of a bibliometric study of the authorship characteristics of articles published in 4 major information science periodicals: JASIS, Information technology and libraries, Journal of information science, and Program. The aim was to determine the details of their authors, such as: sex, occupation, affiliation, geographic distribution, and institutional affiliation. A total of 163 articles published in 1993 and written by 294 authors were analyzed. Results indicate that: men (206 or 70%) publish 3.0 times more articles than women (69 or 23,5%). Schools of library and information science contributed the most authors. The majority of authors came from the USA (148 or 50,3%), with the Midwest region claiming the largest share (110 or 25,0%). Academic libraries (110 or 37,4%) account for the major share of library publication. 12 schools of library and information science, in the USA, contributed 32 authors (50,0%) and assistant professors (25 or 39,1%) publish the most in these library schools. Male school of library and information science authors publish 1,6 times more than their female counterparts
- Language
- e
- Source
- International forum on information and documentation. 22(1997) no.3, S.3-23
-
Zhu, Q.; Kong, X.; Hong, S.; Li, J.; He, Z.: Global ontology research progress : a bibliometric analysis (2015)
0.05
0.04839032 = sum of:
0.00910735 = product of:
0.0728588 = sum of:
0.0728588 = weight(_text_:authors in 2590) [ClassicSimilarity], result of:
0.0728588 = score(doc=2590,freq=6.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.43620193 = fieldWeight in 2590, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0390625 = fieldNorm(doc=2590)
0.125 = coord(1/8)
0.03928297 = sum of:
0.0041817175 = weight(_text_:e in 2590) [ClassicSimilarity], result of:
0.0041817175 = score(doc=2590,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.07940422 = fieldWeight in 2590, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=2590)
0.035101254 = weight(_text_:22 in 2590) [ClassicSimilarity], result of:
0.035101254 = score(doc=2590,freq=4.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.27358043 = fieldWeight in 2590, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2590)
- Abstract
- Purpose - The purpose of this paper is to analyse the global scientific outputs of ontology research, an important emerging discipline that has huge potential to improve information understanding, organization, and management. Design/methodology/approach - This study collected literature published during 1900-2012 from the Web of Science database. The bibliometric analysis was performed from authorial, institutional, national, spatiotemporal, and topical aspects. Basic statistical analysis, visualization of geographic distribution, co-word analysis, and a new index were applied to the selected data. Findings - Characteristics of publication outputs suggested that ontology research has entered into the soaring stage, along with increased participation and collaboration. The authors identified the leading authors, institutions, nations, and articles in ontology research. Authors were more from North America, Europe, and East Asia. The USA took the lead, while China grew fastest. Four major categories of frequently used keywords were identified: applications in Semantic Web, applications in bioinformatics, philosophy theories, and common supporting technology. Semantic Web research played a core role, and gene ontology study was well-developed. The study focus of ontology has shifted from philosophy to information science. Originality/value - This is the first study to quantify global research patterns and trends in ontology, which might provide a potential guide for the future research. The new index provides an alternative way to evaluate the multidisciplinary influence of researchers.
- Date
- 20. 1.2015 18:30:22
17. 9.2018 18:22:23
- Language
- e
-
Manley, S.: Letters to the editor and the race for publication metrics (2022)
0.05
0.047964256 = sum of:
0.0073613827 = product of:
0.05889106 = sum of:
0.05889106 = weight(_text_:authors in 547) [ClassicSimilarity], result of:
0.05889106 = score(doc=547,freq=2.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.35257778 = fieldWeight in 547, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0546875 = fieldNorm(doc=547)
0.125 = coord(1/8)
0.040602874 = sum of:
0.0058544045 = weight(_text_:e in 547) [ClassicSimilarity], result of:
0.0058544045 = score(doc=547,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.1111659 = fieldWeight in 547, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=547)
0.03474847 = weight(_text_:22 in 547) [ClassicSimilarity], result of:
0.03474847 = score(doc=547,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.2708308 = fieldWeight in 547, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=547)
- Abstract
- This article discusses how letters to the editor boost publishing metrics for journals and authors, and then examines letters published since 2015 in six elite journals, including the Journal of the Association for Information Science and Technology. The initial findings identify some potentially anomalous use of letters and unusual self-citation patterns. The article proposes that Clarivate Analytics consider slightly reconfiguring the Journal Impact Factor to more fairly account for letters and that journals transparently explain their letter submission policies.
- Date
- 6. 4.2022 19:22:26
- Language
- e
-
Nicholls, P.T.: Empirical validation of Lotka's law (1986)
0.05
0.04640328 = product of:
0.09280656 = sum of:
0.09280656 = sum of:
0.013381496 = weight(_text_:e in 5509) [ClassicSimilarity], result of:
0.013381496 = score(doc=5509,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.2540935 = fieldWeight in 5509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=5509)
0.07942507 = weight(_text_:22 in 5509) [ClassicSimilarity], result of:
0.07942507 = score(doc=5509,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.61904186 = fieldWeight in 5509, 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=5509)
0.5 = coord(1/2)
- Language
- e
- Source
- Information processing and management. 22(1986), S.417-419
-
Nicolaisen, J.: Citation analysis (2007)
0.05
0.04640328 = product of:
0.09280656 = sum of:
0.09280656 = sum of:
0.013381496 = weight(_text_:e in 6091) [ClassicSimilarity], result of:
0.013381496 = score(doc=6091,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.2540935 = fieldWeight in 6091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=6091)
0.07942507 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
0.07942507 = score(doc=6091,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = 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)
0.5 = coord(1/2)
- Date
- 13. 7.2008 19:53:22
- Language
- e
-
Fiala, J.: Information flood : fiction and reality (1987)
0.05
0.04640328 = product of:
0.09280656 = sum of:
0.09280656 = sum of:
0.013381496 = weight(_text_:e in 1080) [ClassicSimilarity], result of:
0.013381496 = score(doc=1080,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.2540935 = fieldWeight in 1080, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=1080)
0.07942507 = weight(_text_:22 in 1080) [ClassicSimilarity], result of:
0.07942507 = score(doc=1080,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.61904186 = fieldWeight in 1080, 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=1080)
0.5 = coord(1/2)
- Language
- e
- Source
- Thermochimica acta. 110(1987), S.11-22
-
Ajiferuke, I.; Lu, K.; Wolfram, D.: ¬A comparison of citer and citation-based measure outcomes for multiple disciplines (2010)
0.05
0.04573128 = sum of:
0.01092882 = product of:
0.08743056 = sum of:
0.08743056 = weight(_text_:authors in 4000) [ClassicSimilarity], result of:
0.08743056 = score(doc=4000,freq=6.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.52344227 = fieldWeight in 4000, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=4000)
0.125 = coord(1/8)
0.03480246 = sum of:
0.0050180606 = weight(_text_:e in 4000) [ClassicSimilarity], result of:
0.0050180606 = score(doc=4000,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.09528506 = fieldWeight in 4000, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=4000)
0.0297844 = weight(_text_:22 in 4000) [ClassicSimilarity], result of:
0.0297844 = score(doc=4000,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.23214069 = fieldWeight in 4000, 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=4000)
- Abstract
- Author research impact was examined based on citer analysis (the number of citers as opposed to the number of citations) for 90 highly cited authors grouped into three broad subject areas. Citer-based outcome measures were also compared with more traditional citation-based measures for levels of association. The authors found that there are significant differences in citer-based outcomes among the three broad subject areas examined and that there is a high degree of correlation between citer and citation-based measures for all measures compared, except for two outcomes calculated for the social sciences. Citer-based measures do produce slightly different rankings of authors based on citer counts when compared to more traditional citation counts. Examples are provided. Citation measures may not adequately address the influence, or reach, of an author because citations usually do not address the origin of the citation beyond self-citations.
- Date
- 28. 9.2010 12:54:22
- Language
- e
-
Castanha, R.C.G.; Wolfram, D.: ¬The domain of knowledge organization : a bibliometric analysis of prolific authors and their intellectual space (2018)
0.04
0.043874294 = sum of:
0.01487224 = product of:
0.11897792 = sum of:
0.11897792 = weight(_text_:authors in 4150) [ClassicSimilarity], result of:
0.11897792 = score(doc=4150,freq=16.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.7123147 = fieldWeight in 4150, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0390625 = fieldNorm(doc=4150)
0.125 = coord(1/8)
0.029002052 = sum of:
0.0041817175 = weight(_text_:e in 4150) [ClassicSimilarity], result of:
0.0041817175 = score(doc=4150,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.07940422 = fieldWeight in 4150, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=4150)
0.024820335 = weight(_text_:22 in 4150) [ClassicSimilarity], result of:
0.024820335 = score(doc=4150,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.19345059 = fieldWeight in 4150, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4150)
- Abstract
- The domain of knowledge organization (KO) represents a foundational area of information science. One way to better understand the intellectual structure of the KO domain is to apply bibliometric methods to key contributors to the literature. This study analyzes the most prolific contributing authors to the journal Knowledge Organization, the sources they cite and the citations they receive for the period 1993 to 2016. The analyses were conducted using visualization outcomes of citation, co-citation and author bibliographic coupling analysis to reveal theoretical points of reference among authors and the most prominent research themes that constitute this scientific community. Birger Hjørland was the most cited author, and was situated at or near the middle of each of the maps based on different citation relationships. The proximities between authors resulting from the different citation relationships demonstrate how authors situate themselves intellectually through the citations they give and how other authors situate them through the citations received. There is a consistent core of theoretical references as well among the most productive authors. We observed a close network of scholarly communication between the authors cited in this core, which indicates the actual role of the journal Knowledge Organization as a space for knowledge construction in the area of knowledge organization.
- Language
- e
- Source
- Knowledge organization. 45(2018) no.1, S.13-22
-
Camacho-Miñano, M.-del-Mar; Núñez-Nickel, M.: ¬The multilayered nature of reference selection (2009)
0.04
0.043725803 = sum of:
0.008923343 = product of:
0.07138675 = sum of:
0.07138675 = weight(_text_:authors in 2751) [ClassicSimilarity], result of:
0.07138675 = score(doc=2751,freq=4.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.42738882 = fieldWeight in 2751, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=2751)
0.125 = coord(1/8)
0.03480246 = sum of:
0.0050180606 = weight(_text_:e in 2751) [ClassicSimilarity], result of:
0.0050180606 = score(doc=2751,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.09528506 = fieldWeight in 2751, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=2751)
0.0297844 = weight(_text_:22 in 2751) [ClassicSimilarity], result of:
0.0297844 = score(doc=2751,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.23214069 = fieldWeight in 2751, 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=2751)
- Abstract
- Why authors choose some references in preference to others is a question that is still not wholly answered despite its being of interest to scientists. The relevance of references is twofold: They are a mechanism for tracing the evolution of science, and because they enhance the image of the cited authors, citations are a widely known and used indicator of scientific endeavor. Following an extensive review of the literature, we selected all papers that seek to answer the central question and demonstrate that the existing theories are not sufficient: Neither citation nor indicator theory provides a complete and convincing answer. Some perspectives in this arena remain, which are isolated from the core literature. The purpose of this article is to offer a fresh perspective on a 30-year-old problem by extending the context of the discussion. We suggest reviving the discussion about citation theories with a new perspective, that of the readers, by layers or phases, in the final choice of references, allowing for a new classification in which any paper, to date, could be included.
- Date
- 22. 3.2009 19:05:07
- Language
- e
-
Milard, B.; Pitarch, Y.: Egocentric cocitation networks and scientific papers destinies (2023)
0.04
0.043725803 = sum of:
0.008923343 = product of:
0.07138675 = sum of:
0.07138675 = weight(_text_:authors in 918) [ClassicSimilarity], result of:
0.07138675 = score(doc=918,freq=4.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.42738882 = fieldWeight in 918, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=918)
0.125 = coord(1/8)
0.03480246 = sum of:
0.0050180606 = weight(_text_:e in 918) [ClassicSimilarity], result of:
0.0050180606 = score(doc=918,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.09528506 = fieldWeight in 918, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=918)
0.0297844 = weight(_text_:22 in 918) [ClassicSimilarity], result of:
0.0297844 = score(doc=918,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.23214069 = fieldWeight in 918, 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=918)
- Abstract
- To what extent is the destiny of a scientific paper shaped by the cocitation network in which it is involved? What are the social contexts that can explain these structuring? Using bibliometric data, interviews with researchers, and social network analysis, this article proposes a typology based on egocentric cocitation networks that displays a quadruple structuring (before and after publication): polarization, clusterization, atomization, and attrition. It shows that the academic capital of the authors and the intellectual resources of their research are key factors of these destinies, as are the social relations between the authors concerned. The circumstances of the publishing are also correlated with the structuring of the egocentric cocitation networks, showing how socially embedded they are. Finally, the article discusses the contribution of these original networks to the analyze of scientific production and its dynamics.
- Date
- 21. 3.2023 19:22:14
- Language
- e
-
Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006)
0.04
0.041112214 = sum of:
0.006309757 = product of:
0.050478056 = sum of:
0.050478056 = weight(_text_:authors in 201) [ClassicSimilarity], result of:
0.050478056 = score(doc=201,freq=2.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.30220953 = fieldWeight in 201, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.046875 = fieldNorm(doc=201)
0.125 = coord(1/8)
0.03480246 = sum of:
0.0050180606 = weight(_text_:e in 201) [ClassicSimilarity], result of:
0.0050180606 = score(doc=201,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.09528506 = fieldWeight in 201, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=201)
0.0297844 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
0.0297844 = score(doc=201,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = 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)
- Abstract
- Research patterns could enhance understanding of the Information Systems (IS) field. Citation analysis is the methodology commonly used to determine such research patterns. In this study, the citation methodology is applied to one of the top-ranked Information Systems conferences - International Conference on Information Systems (ICIS). Information is extracted from papers in the proceedings of ICIS 2000 to 2002. A total of 145 base articles and 4,226 citations are used. Research patterns are obtained using total citations, citations per journal or conference, and overlapping citations. We then provide the citation ranking of journals and conferences. We also examine the difference between the citation ranking in this study and the ranking of IS journals and IS conferences in other studies. Based on the comparison, we confirm that IS research is a multidisciplinary research area. We also identify the most cited papers and authors in the IS research area, and the organizations most active in producing papers in the top-rated IS conference. We discuss the findings and implications of the study.
- Date
- 3. 1.2007 17:22:03
- Language
- e
-
Diodato, V.: Dictionary of bibliometrics (1994)
0.04
0.040602874 = product of:
0.08120575 = sum of:
0.08120575 = sum of:
0.011708809 = weight(_text_:e in 5666) [ClassicSimilarity], result of:
0.011708809 = score(doc=5666,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.2223318 = fieldWeight in 5666, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=5666)
0.06949694 = weight(_text_:22 in 5666) [ClassicSimilarity], result of:
0.06949694 = score(doc=5666,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.5416616 = fieldWeight in 5666, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=5666)
0.5 = coord(1/2)
- Footnote
- Rez. in: Journal of library and information science 22(1996) no.2, S.116-117 (L.C. Smith)
- Language
- e
-
Bookstein, A.: Informetric distributions : I. Unified overview (1990)
0.04
0.040602874 = product of:
0.08120575 = sum of:
0.08120575 = sum of:
0.011708809 = weight(_text_:e in 6902) [ClassicSimilarity], result of:
0.011708809 = score(doc=6902,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.2223318 = fieldWeight in 6902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=6902)
0.06949694 = weight(_text_:22 in 6902) [ClassicSimilarity], result of:
0.06949694 = score(doc=6902,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.5416616 = fieldWeight in 6902, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=6902)
0.5 = coord(1/2)
- Date
- 22. 7.2006 18:55:29
- Language
- e
-
Bookstein, A.: Informetric distributions : II. Resilience to ambiguity (1990)
0.04
0.040602874 = product of:
0.08120575 = sum of:
0.08120575 = sum of:
0.011708809 = weight(_text_:e in 4689) [ClassicSimilarity], result of:
0.011708809 = score(doc=4689,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.2223318 = fieldWeight in 4689, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=4689)
0.06949694 = weight(_text_:22 in 4689) [ClassicSimilarity], result of:
0.06949694 = score(doc=4689,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.5416616 = fieldWeight in 4689, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4689)
0.5 = coord(1/2)
- Date
- 22. 7.2006 18:55:55
- Language
- e
-
Su, Y.; Han, L.-F.: ¬A new literature growth model : variable exponential growth law of literature (1998)
0.04
0.03928297 = product of:
0.07856594 = sum of:
0.07856594 = sum of:
0.008363435 = weight(_text_:e in 3690) [ClassicSimilarity], result of:
0.008363435 = score(doc=3690,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.15880844 = fieldWeight in 3690, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=3690)
0.07020251 = weight(_text_:22 in 3690) [ClassicSimilarity], result of:
0.07020251 = score(doc=3690,freq=4.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.54716086 = fieldWeight in 3690, 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=3690)
0.5 = coord(1/2)
- Date
- 22. 5.1999 19:22:35
- Language
- e
-
Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001)
0.04
0.03928297 = product of:
0.07856594 = sum of:
0.07856594 = sum of:
0.008363435 = weight(_text_:e in 3925) [ClassicSimilarity], result of:
0.008363435 = score(doc=3925,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.15880844 = fieldWeight in 3925, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=3925)
0.07020251 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
0.07020251 = score(doc=3925,freq=4.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = 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)
0.5 = coord(1/2)
- Date
- 22. 7.2006 15:22:28
- Language
- e
-
Chang, Y.-W.; Huang, M.-H.: ¬A study of the evolution of interdisciplinarity in library and information science : using three bibliometric methods (2012)
0.04
0.03643817 = sum of:
0.00743612 = product of:
0.05948896 = sum of:
0.05948896 = weight(_text_:authors in 4959) [ClassicSimilarity], result of:
0.05948896 = score(doc=4959,freq=4.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.35615736 = fieldWeight in 4959, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0390625 = fieldNorm(doc=4959)
0.125 = coord(1/8)
0.029002052 = sum of:
0.0041817175 = weight(_text_:e in 4959) [ClassicSimilarity], result of:
0.0041817175 = score(doc=4959,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.07940422 = fieldWeight in 4959, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=4959)
0.024820335 = weight(_text_:22 in 4959) [ClassicSimilarity], result of:
0.024820335 = score(doc=4959,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.19345059 = fieldWeight in 4959, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4959)
- Abstract
- This study uses three bibliometric methods: direct citation, bibliographic coupling, and co-authorship analysis, to investigate interdisciplinary changes in library and information science (LIS) from 1978 to 2007. The results reveal that LIS researchers most frequently cite publications in their own discipline. In addition, half of all co-authors of LIS articles are affiliated with LIS-related institutes. The results confirm that the degree of interdisciplinarity within LIS has increased, particularly co-authorship. However, the study found sources of direct citations in LIS articles are widely distributed across 30 disciplines, but co-authors of LIS articles are distributed across only 25 disciplines. The degree of interdisciplinarity was found ranging from 0.61 to 0.82 with citation to references in all articles being the highest and that of co-authorship being the lowest. Percentages of contribution attributable to LIS show a decreasing tendency based on the results of direct citation and co-authorship analysis, but an increasing tendency based on those of bibliographic coupling analysis. Such differences indicate each of the three bibliometric methods has its strength and provides insights respectively for viewing various aspects of interdisciplinarity, suggesting the use of no single bibliometric method can reveal all aspects of interdisciplinarity due to its multifaceted nature.
- Language
- e
- Source
- Journal of the American Society for Information Science and Technology. 63(2012) no.1, S.22-33
-
Thelwall, M.; Kousha, K.; Abdoli, M.; Stuart, E.; Makita, M.; Wilson, P.; Levitt, J.: Why are coauthored academic articles more cited : higher quality or larger audience? (2023)
0.04
0.03599231 = sum of:
0.005258131 = product of:
0.042065047 = sum of:
0.042065047 = weight(_text_:authors in 995) [ClassicSimilarity], result of:
0.042065047 = score(doc=995,freq=2.0), product of:
0.16702999 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.03663891 = queryNorm
0.25184128 = fieldWeight in 995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0390625 = fieldNorm(doc=995)
0.125 = coord(1/8)
0.030734178 = sum of:
0.0059138415 = weight(_text_:e in 995) [ClassicSimilarity], result of:
0.0059138415 = score(doc=995,freq=4.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.112294525 = fieldWeight in 995, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=995)
0.024820335 = weight(_text_:22 in 995) [ClassicSimilarity], result of:
0.024820335 = score(doc=995,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.19345059 = fieldWeight in 995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=995)
- Abstract
- Collaboration is encouraged because it is believed to improve academic research, supported by indirect evidence in the form of more coauthored articles being more cited. Nevertheless, this might not reflect quality but increased self-citations or the "audience effect": citations from increased awareness through multiple author networks. We address this with the first science wide investigation into whether author numbers associate with journal article quality, using expert peer quality judgments for 122,331 articles from the 2014-20 UK national assessment. Spearman correlations between author numbers and quality scores show moderately strong positive associations (0.2-0.4) in the health, life, and physical sciences, but weak or no positive associations in engineering and social sciences, with weak negative/positive or no associations in various arts and humanities, and a possible negative association for decision sciences. This gives the first systematic evidence that greater numbers of authors associates with higher quality journal articles in the majority of academia outside the arts and humanities, at least for the UK. Positive associations between team size and citation counts in areas with little association between team size and quality also show that audience effects or other nonquality factors account for the higher citation rates of coauthored articles in some fields.
- Date
- 22. 6.2023 18:11:50
- Language
- e
-
Lewison, G.: ¬The work of the Bibliometrics Research Group (City University) and associates (2005)
0.03
0.03480246 = product of:
0.06960492 = sum of:
0.06960492 = sum of:
0.010036121 = weight(_text_:e in 4890) [ClassicSimilarity], result of:
0.010036121 = score(doc=4890,freq=2.0), product of:
0.05266367 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03663891 = queryNorm
0.19057012 = fieldWeight in 4890, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=4890)
0.0595688 = weight(_text_:22 in 4890) [ClassicSimilarity], result of:
0.0595688 = score(doc=4890,freq=2.0), product of:
0.12830323 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03663891 = queryNorm
0.46428138 = fieldWeight in 4890, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4890)
0.5 = coord(1/2)
- Date
- 20. 1.2007 17:02:22
- Language
- e
