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Aachen authors

Patent citations

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Aachen papers per year

Papers 52

A comparison of citation-based clustering and topic modeling for science mapping
2025 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Qianqian Xie, Ludo Waltman

13

citations
How do academic topics shift across altmetric sources? A case study of the research area of Big Data
2020 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Rodrigo Costas

13

citations
Priorities of health research in India: evidence of misalignment between research outputs and disease burden
2024 Scientometrics article Decision Sciences scientometrics and bibliometrics research

Avinash Kumar, Moumita Koley, Alfredo Yegros, Ismael Ràfols

13

citations
Ukrainian universities in QS World University Rankings: when the means become ends
2025 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Myroslava Hladchenko

13

citations
Retraction of Predatory publishing in Scopus: evidence on cross-country differences lacks justification
2022 Scientometrics retraction Decision Sciences scientometrics and bibliometrics research Open access

Giovanni Abramo, Isidro F. Aguillo, Dag W. Aksnes, Kevin W. Boyack, Quentin L. Burrell, Juan Miguel Campanario, +21 more

12

citations
Which topics are best represented by science maps? An analysis of clustering effectiveness for citation and text similarity networks
2025 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Juan Pablo Bascur, Suzan Verberne, Nees Jan van Eck, Ludo Waltman

11

citations
WeChat uptake of chinese scholarly journals: an analysis of CSSCI-indexed journals
2022 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Ting Cong, Zhichao Fang, Rodrigo Costas

11

citations
A comprehensive quality assessment framework for scientific events
2020 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Sahar Vahdati, Said Fathalla, Christoph Lange, Andreas Behrend, Aysegul Say, Zeynep Say, +1 more

10

citations
Sleeping beauties gain impact in overdrive mode
2021 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Anthony F. J. van Raan

10

citations
Geodiversity of research: geographical topic focus, author location, and collaboration. A case study of SDG 2: zero hunger
2024 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Philip J. Purnell

9

citations
Research funding in the Middle East and North Africa: analyses of acknowledgments in scientific publications indexed in the Web of Science (2008–2021)
2024 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Jamal El-Ouahi

9

citations
Feasibility of activity-based expert profiling using text mining of scientific publications and patents
2020 Scientometrics article Decision Sciences scientometrics and bibliometrics research

Mark Bukowski, Sandra Geisler, Thomas Schmitz‐Rode, Róbert Farkas

7

citations
A topic network analysis of the system turn in the environmental sciences
2021 Scientometrics article Decision Sciences scientometrics and bibliometrics research

Florian Rabitz, Alin Olteanu, Jurgita Jurkevičienė, Agnė Budžytė

6

citations
Mapping scholarly books: library metadata and research assessment
2024 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Eleonora Dagienė

6

citations
Letter: Response to Torres-Salinas et al. on “bibliometric denialism”
2023 Scientometrics article Decision Sciences scientometrics and bibliometrics research

Alexander Rushforth

5

citations
Scholarly event characteristics in four fields of science: a metrics-based analysis
2020 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Said Fathalla, Sahar Vahdati, Christoph Lange, Sören Auer

4

citations
Towards multiple ontologies in science mapping. A tribute to Loet Leydesdorff
2025 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Ismael Ràfols

4

citations
Science diplomacy: A global research field? Findings from a bibliometric analysis of the science diplomacy scholarship of the past twenty years
2025 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Anna‐Lena Rüland, Lise H. Andersen, Alan Kai Hassen, Carringtone Kinyanjui, Annika Ralfs, Bruno Iochins Grisci

4

citations
Do articles with multiple corresponding authorships have a citation advantage? A double machine learning analysis approach
2025 Scientometrics article Decision Sciences scientometrics and bibliometrics research

Ruonan Cai, Wencan Tian, Rundong Luo, Zhichao Fang, Zhigang Hu

4

citations
Studying the characteristics of scientific communities using individual-level bibliometrics: the case of Big Data research
2021 Scientometrics article Decision Sciences scientometrics and bibliometrics research Open access

Xiaozan Lyu, Rodrigo Costas

4

citations

Most active Aachen authors

Rodrigo Costas 8,487 citations overall
11 papers
Zhichao Fang 907 citations overall
5 papers
Ludo Waltman 52,143 citations overall
4 papers
Nees Jan van Eck 51,196 citations overall
3 papers
Anthony F. J. van Raan 13,595 citations overall
3 papers
Ismael Ràfols 12,437 citations overall
3 papers
Paul F. Wouters 10,793 citations overall
3 papers
Philip J. Purnell 315 citations overall
3 papers
Jamal El-Ouahi 87 citations overall
3 papers
Thed N. van Leeuwen 8,991 citations overall
2 papers
Suzan Verberne 2,854 citations overall
2 papers
Alexander Rushforth 2,846 citations overall
2 papers
Christoph Lange 2,751 citations overall
2 papers
Alfredo Yegros 1,542 citations overall
2 papers
Myroslava Hladchenko 603 citations overall
2 papers

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Aachen papers per year

Papers 52

Most active Aachen authors

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