Authors: E. Bassecoulard, D. deB. Beaver, H.-J. Czerwon, M. Davis, K. Fuchs-Kittowski, L. Fuglsang, S. Gerasimova, W. Glänzel, J. Gläser, Y. Guo, F. Havemann, H. Kretschmer, R. Kundra, L. Lange, G. Laudel,,L. Liang, Z. Liu, U. Matzat, à . Must, Y. Okubo, R. Rousseau, S.L. Sangam, D. Tomov, R. Wagner-Döbler, Y. Wang, V. Wenzel, C.S. Wilson, Y. Wu, M. Zitt

In this study we examine citation data for books that have been cited in the journal articles that were published by authors at a large university during 1981-2001.

Conference proceedings represent a large part of the literature in computer science. Two Conference Proceedings Citation Index databases were merged with Web of Science in 2008, but very few studies have been conducted to evaluate the effect of that merger of databases on citation indicators in computer science in comparison to other databases. This study explores whether or not the addition of the Conference Proceedings Citation Indexes to Web of Science has changed the citation analysis results when compared to Scopus. It compares the citation data of 25 randomly selected computer science faculty in Canadian universities in Web of Science (with Conference Proceedings Citation Indexes) and Scopus. The results show that Scopus retrieved considerably more publications including conference proceedings and journal articles. Scopus also generated higher citation counts and h-index than Web of Science in this field, though relative citation rankings from the two databases were similar. It is suggested that either database could be used if a relative ranking is sought. If the purpose is to find a more complete or higher value of citation counting or h-index, Scopus is preferable. It should be noted that no matter which source is used, citation analysis as a tool for research performance assessment must be constructed and applied with caution because of its technological and methodological limitations

The paper investigates how Information Systems (IS) has emerged as the product of interdisciplinary discourses. The research aim in this study is to better understand diversity in IS research, and the extent to which the diversity of discourse expanded and contracted from 1995 to 2011. Methodologically, we apply a combined citations/co-citations analysis based on the eight Association for Information Systems (AIS) basket journals and the 22 subject-field classification framework provided by the Association of Business Schools (ABS). Our findings suggest that IS is in a state of continuous interaction and competition with other disciplines. General Management was reduced from a dominant position as a reference discipline in IS at the expense of a growing variety of other discourses including Business Strategy, Marketing, and Ethics and Governance among others. Over time, IS as a field moved from the periphery to a central position during its discursive formation. This supports the notion of IS as a fluid discipline dynamically embracing a diverse range of adjacent reference disciplines, whilst keeping a degree of continuing interaction with them. Understanding where IS is currently at allows us to better understand and propose fruitful avenues for its development in both academia and practice.

Citation analysis, which provides insights into the influence of particular scholarly work in a field of study, can also show epistemological "turns" through patterns of citations over time. This study explored the impact of postmethod epistemology on the shared knowledge of the English-as-a-second-language (L2) education community over a 26-year period. The approach consisted of tabulating and analyzing citations in 125 articles from two major journals, Teaching English to Speakers of Other Languages Quarterly (TESOL Qrtrly) and English Language Teaching Journal (ELT). The time period covered was 1994, when the term postmethod was introduced in TESOL Qrtrly, through 2019. Attention went to the following questions for each journal and for both journals together: (i) who is the most influential of the three major postmethod authors, B. Kumaravadivelu, Richard Allwright, or Hans Stern? (ii) what was the most cited postmethod publication? and (iii) have there been patterns over time for citations of postmethod authors and publications and for the use of the term postmethod? Of the three postmethod authors, Kumaravadivelu was the most cited in the two journals combined. For TESOL Qrtrly, Kumaravadivelu was the most cited, and Stern was second. For ELT, Kumaravadivelu and Allwright had an equal number of citations, and both surpassed Stern. Of the 23 postmethod publications by these scholars, the most highly cited in both journals was Kumaravadivelu's 1994 article "The Postmethod Condition." It was the most cited in TESOL Quarterly, followed by Stern's 1983 book Fundamental Concepts of Language Teaching. In ELT, Allwright and Bailey's 1991 book, Focus on the Language Classroom, was the most cited followed by Allwright's 2003 article, "Exploratory Practice: Rethinking Practitioner Research," published in Language Teaching Research. Trend analyses for citations in TESOL Quarterly and ELT showed curvilinear patterns with a peak in postmethod citations in the two journals in the mid-2000s. In regard to the term postmethod, patterns suggested that it did not become mainstream in the two journals that were studied. This inquiry, which was focused on two major journals in L2 English education, provided some details about the impact of postmethod epistemology in a period that some scholars have called the "postmethod era." Through citation analysis, the study helps to situate postmethod epistemology historically.

Technological advances have changed the way information is accessed, retrieved, and utilized. The Internet has contributed to greater accessibility of scientific and technical information (STI), particularly in the arena of technical report literature. Technical reports, which communicate the results of research and development activities, are significant indicators of scientific trends because they often represent public and governmental interest in emerging fields of study. Prior to the widespread use of the Internet, technical reports were disseminated in print format with the use of specific, and often limited, distribution lists. However, as technical report literature found a home on the Internet, it became more accessible to the public as a discoverable resource on par with journal literature. This study investigates the transition from the traditional paper distribution to the digital distribution of technical reports beginning in the mid-1990s. Reports produced and distributed by Oak Ridge National Laboratory (ORNL) are examined to determine trends over time and across disciplines. The scientific disciplines of chemistry and engineering are contrasted with respect to citation patterns. A quantitative analysis is used to determine whether citation patterns of technical report literature reflect the transition from print access to digital access. Publication and citation information was collected in 2009 from ISI’s Web of Science product as well as from databases maintained by the Department of Energy’s Office of Scientific and Technical Information (OSTI).

Recently, Internet has been used widely. Many scholar digital libraries have also followed this trend and grown up quickly. However, information in these digital libraries is complex and huge. Users are difficult to discover papers they need; instead, they often get lost in the information. When they search these digital libraries, they are also limited to the documents which are embodied in these digital libraries, and can not locate important papers in other journals. Citation Analysis has been used in many areas and it is used in this research to build an expert system. Further, we will discover important papers which can represent these research areas. We called these papers as ¡§Key Papers¡¨. A citation can be classified by its relation as ¡§Direct Citation¡¨ and ¡§Indirect Citation¡¨. Many researchers showed that indirect citations held influence, but in the past they just used direct citations to calculate importance and neglected indirect citations. This research combined direct and indirect relations into one index, and used this index to build the expert system. In addition, we provided a visualization of papers¡¦ citation relations, and helped users to find key papers in their research areas. In order to test our system, we collected the top six journals in MIS, totally 7579 papers, and extracted 129114 citations from these papers. The result showed no differences between direct and indirect citations. However, key papers that didn¡¦t belong to these journals could be discovered, and using top three journals could obtain the same result as found in using top six journals.

The authors describe a large-scale, longitudinal citation analysis of intellectual trading between information studies and cognate disciplines. The results of their investigation reveal the extent to which information studies draws on and, in turn, contributes to the ideational substrates of other academic domains. Their data show that the field has become a more successful exporter of ideas as well as less introverted than was previously the case. In the last decade, information studies has begun to contribute significantly to the literatures of such disciplines as computer science and engineering on the one hand and business and management on the other, while also drawing more heavily on those same literatures.

This study examines the differences between Scopus and Web of Science in the citation counting, citation ranking, and h-index of 22 top human-computer interaction (HCI) researchers from EQUATOR--a large British Interdisciplinary Research Collaboration project. Results show that Scopus provides significantly more coverage of HCI literature than Web of Science, primarily due to coverage of relevant ACM and IEEE peer-reviewed conference proceedings. No significant differences exist between the two databases if citations in journals only are compared. Although broader coverage of the literature does not significantly alter the relative citation ranking of individual researchers, Scopus helps distinguish between the researchers in a more nuanced fashion than Web of Science in both citation counting and h-index. Scopus also generates significantly different maps of citation networks of individual scholars than those generated by Web of Science. The study also presents a comparison of h-index scores based on Google Scholar with those based on the union of Scopus and Web of Science. The study concludes that Scopus can be used as a sole data source for citation-based research and evaluation in HCI, especially if citations in conference proceedings are sought and that h scores should be manually calculated instead of relying on system calculations.

Environment and Planning B (forthcoming) / To be published in Environment and Planning B (2007; forthcoming). Abstract: The citation impact of Environment and Planning B can be visualized using its citation relations with journals in its environment as the links of a network. The size of the nodes is varied in correspondence to the relative citation impact in this environment. Additionally, one can correct for the effect of within-journal â selfâ -citations. The network can be partitioned and clustered using algorithms from social network analysis. After transposing the matrix in terms of rows and columns, the citing patterns can be mapped analogously. Citing patterns reflect the activity of the community of authors who publish in the journal, while being cited indicates reception. Environment and Planning B is cited across the interface between the social sciences and the natural sciences, but its authors cite almost exclusively from the domain of the Social Science Citation Index.