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07/07/2022
Academic information retrieval using citation clusters: In-depth evaluation based on systematic reviews
The field of scientometrics has shown the power of citation-based cluste...
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02/23/2022
Funding Covid-19 research: Insights from an exploratory analysis using open data infrastructures
To analyse the outcomes of the funding they provide, it is essential for...
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07/30/2021
Investigating Disagreement in the Scientific Literature
Disagreement is essential to scientific progress. However, the extent of...
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03/26/2021
Collecting large-scale publication data at the level of individual researchers: A practical proposal for author name disambiguation
The disambiguation of author names is an important and challenging task ...
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05/21/2020
Large-scale comparison of bibliographic data sources: Scopus, Web of Science, Dimensions, Crossref, and Microsoft Academic
We present a large-scale comparison of five multidisciplinary bibliograp...
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06/17/2019
Accuracy of citation data in Web of Science and Scopus
We present a large-scale analysis of the accuracy of citation data in th...
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01/21/2019
A principled methodology for comparing relatedness measures for clustering publications
There are many different relatedness measures, based for instance on cit...
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12/19/2018
Intermediacy of publications
Citation networks of scientific publications offer fundamental insights ...
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04/11/2018
Analyzing the activities of visitors of the Leiden Ranking website
The CWTS Leiden Ranking (www.leidenranking.com) provides bibliometric in...
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01/30/2018
Field normalization of scientometric indicators
When scientometric indicators are used to compare research units active ...
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10/09/2017
Characterizing in-text citations in scientific articles: A large-scale analysis
We report characteristics of in-text citations in over five million full...
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07/10/2017
The Closer the Better: Similarity of Publication Pairs at Different Co-Citation Levels
We investigate the similarities of pairs of articles which are co-cited ...
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02/11/2017