15,153 research outputs found
Bibliographic Resources for Literature Searches on J.R.R Tolkien
This guide is designed to help the student, scholar, or thesis writer begin an in-depth literature search on the works of J.R.R. Tolkien. This guide is geared towards the English-speaking, North American user, but I have attempted to include European sources as well when I am aware of them. As this is a field friendly to independent scholars not attached to a university or college, I am addressing their information needs as well
Special Libraries, July 1978
Volume 69, Issue 7https://scholarworks.sjsu.edu/sla_sl_1978/1005/thumbnail.jp
Special Libraries, May-June 1977
Volume 68, Issue 5-6https://scholarworks.sjsu.edu/sla_sl_1977/1004/thumbnail.jp
Special Libraries, September 1978
Volume 69, Issue 9https://scholarworks.sjsu.edu/sla_sl_1978/1007/thumbnail.jp
Large-Scale Analysis of the Accuracy of the Journal Classification Systems of Web of Science and Scopus
Journal classification systems play an important role in bibliometric
analyses. The two most important bibliographic databases, Web of Science and
Scopus, each provide a journal classification system. However, no study has
systematically investigated the accuracy of these classification systems. To
examine and compare the accuracy of journal classification systems, we define
two criteria on the basis of direct citation relations between journals and
categories. We use Criterion I to select journals that have weak connections
with their assigned categories, and we use Criterion II to identify journals
that are not assigned to categories with which they have strong connections. If
a journal satisfies either of the two criteria, we conclude that its assignment
to categories may be questionable. Accordingly, we identify all journals with
questionable classifications in Web of Science and Scopus. Furthermore, we
perform a more in-depth analysis for the field of Library and Information
Science to assess whether our proposed criteria are appropriate and whether
they yield meaningful results. It turns out that according to our
citation-based criteria Web of Science performs significantly better than
Scopus in terms of the accuracy of its journal classification system
Special Libraries, July-August 1977
Volume 68, Issue 7-8https://scholarworks.sjsu.edu/sla_sl_1977/1005/thumbnail.jp
Citation Analysis: A Comparison of Google Scholar, Scopus, and Web of Science
When faculty members are evaluated, they are judged in part by the impact and quality of their scholarly publications. While all academic institutions look to publication counts and venues as well as the subjective opinions of peers, many hiring, tenure, and promotion committees also rely on citation analysis to obtain a more objective assessment of an author’s work. Consequently, faculty members try to identify as many citations to their published works as possible to provide a comprehensive assessment of their publication impact on the scholarly and professional communities. The Institute for Scientific Information’s (ISI) citation databases, which are widely used as a starting point if not the only source for locating citations, have several limitations that may leave gaps in the coverage of citations to an author’s work. This paper presents a case study comparing citations found in Scopus and Google Scholar with those found in Web of Science (the portal used to search the three ISI citation databases) for items published by two Library and Information Science full-time faculty members. In addition, the paper presents a brief overview of a prototype system called CiteSearch, which analyzes combined data from multiple citation databases to produce citation-based quality evaluation measures
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