Results 11 to 20 of about 2,912 (177)

The use of OpenAlex to produce meaningful bibliometric global overlay maps of science on the individual, institutional, and national levels. [PDF]

PLoS ONE
The Social Systems Citations Theory (SSCT) is the most recent theory of citations integrating previous theories. It focuses on communications in science that are formally manifested as publications and citations in scientific communication networks ...
Robin Haunschild, Lutz Bornmann
doaj   +2 more sources

Evaluating the linguistic coverage of OpenAlex : An assessment of metadata accuracy and completeness [PDF]

Journal of the Association for Information Science and Technology
Clarivate's Web of Science (WoS) and Elsevier's Scopus have been for decades the main sources of bibliometric information. Although highly curated, these closed, proprietary databases are largely biased toward English‐language publications ...
Lucia Céspedes, Carolina Pradier
exaly   +2 more sources

Understanding discrepancies in the coverage of OpenAlex : The case of China [PDF]

Journal of the Association for Information Science and Technology
Citations indexes play a crucial role for understanding how science is produced, disseminated, and used. However, these databases often face a critical trade‐off: those offering extensive and high‐quality coverage are typically proprietary, whereas ...
Yi Bu
exaly   +2 more sources

Presenting a classifier to improve the identification of research journal publications in OpenAlex [PDF]

Scientometrics
This paper introduces a document type classifier with the purpose to optimise the distinction between research and non-research journal publications in OpenAlex. Based on open metadata, the classifier can identify non-research or editorial content within
Nick Haupka
exaly   +2 more sources

Detecting incoherent citation data among three bibliometric platforms: OpenAlex, Scopus and Web of Science

Journal of Information Science
The number of citations received by a research paper is a vital metric for both researchers and institutions. Various indexing databases share common citations, facilitating cross-database comparison to identify citations missing from multiple databases,
F Batista, Lopes A L
exaly   +2 more sources

Sustainable Airport Development: A Literature Review Based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses Methodology, Using OpenAlex Database

Sustainability
Airport sustainability has gained increasing attention as the aviation industry faces the challenge of balancing economic growth, environmental responsibility, and social standards.
Maria E Baltazar
exaly   +2 more sources

How similar are field-normalized citation impact scores obtained from OpenAlex and three popular commercial databases? An empirical comparison based on large German universities

Scientometrics
OpenAlex is a freely available bibliographic database that can be used for bibliometric studies. In this study, we compared certain field-normalized citation scores (NCS) from OpenAlex with those from three commercial databases (Web of Science, Scopus ...
Robin Haunschild, Thomas Scheidsteger, Lutz Bornmann   +2 more
exaly   +2 more sources

An analysis of the suitability of OpenAlex for bibliometric analyses

arXiv.org
Scopus and the Web of Science have been the foundation for research in the science of science even though these traditional databases systematically underrepresent certain disciplines and world regions.
J. Alperin, Jason Portenoy, Kyle Demes, Vincent Larivière, S. Haustein   +4 more
semanticscholar   +2 more sources

Self-citation in countries: comparisons between the global south and north using the OpenAlex Database

Em Questão
This paper aims to examine self-citation rates in developed and developing countries, as well as across the Global North and South, and explore their relationship with scientific productivity.
Sandro Barbosa de Oliveira, João de Melo Maricato   +1 more
doaj   +2 more sources

Using Scopus and OpenAlex APIs to retrieve bibliographic data for evidence synthesis. A procedure based on Bash and SQL

MethodsX
Evidence synthesis methodologies rely on bibliographic data. The process of searching and retrieving bibliographic data can be supported by using bibliographic APIs.
Robin Harder
doaj   +2 more sources