Ludger Jansen

821 total citations
58 papers, 355 citations indexed

About

Ludger Jansen is a scholar working on Molecular Biology, Artificial Intelligence and Philosophy. According to data from OpenAlex, Ludger Jansen has authored 58 papers receiving a total of 355 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Molecular Biology, 23 papers in Artificial Intelligence and 10 papers in Philosophy. Recurrent topics in Ludger Jansen's work include Biomedical Text Mining and Ontologies (25 papers), Semantic Web and Ontologies (23 papers) and Classical Philosophy and Thought (6 papers). Ludger Jansen is often cited by papers focused on Biomedical Text Mining and Ontologies (25 papers), Semantic Web and Ontologies (23 papers) and Classical Philosophy and Thought (6 papers). Ludger Jansen collaborates with scholars based in Germany, Austria and South Korea. Ludger Jansen's co-authors include S Schulz, Stefan Schulz, Martin Boeker, Georg Fuellen, Andreas Simm, Rüdiger Köhling, Walter Luyten, Steffen Möller, Alessandra Berry and Brecht Wouters and has published in prestigious journals such as PLoS ONE, BMC Bioinformatics and World Journal of Gastroenterology.

In The Last Decade

Ludger Jansen

42 papers receiving 301 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ludger Jansen Germany 11 198 155 34 32 30 58 355
Ben Kovitz United States 3 130 0.7× 16 0.1× 14 0.4× 1 0.0× 22 0.7× 5 212
Sune Holm Denmark 11 38 0.2× 88 0.6× 4 0.1× 1 0.0× 18 0.6× 36 310
Rodrigo Cánovas Australia 10 79 0.4× 109 0.7× 14 0.4× 1 0.0× 48 327
Dongwook Shin United States 9 198 1.0× 143 0.9× 13 0.4× 3 0.1× 17 283
Jahangir Mohammed India 8 35 0.2× 35 0.2× 14 0.4× 6 0.2× 11 317
Bernard Robertson New Zealand 8 19 0.1× 124 0.8× 25 0.7× 6 0.2× 25 399
Martine Léonard France 10 61 0.3× 75 0.5× 2 0.1× 4 0.1× 25 264
Emmanuele Chersoni Hong Kong 12 31 0.2× 226 1.5× 17 0.5× 6 0.2× 54 326
Peixin Lu China 11 83 0.4× 68 0.4× 47 1.4× 17 410
Konstantinos Sechidis United Kingdom 10 65 0.3× 109 0.7× 15 0.4× 23 318

Countries citing papers authored by Ludger Jansen

Since Specialization
Citations

This map shows the geographic impact of Ludger Jansen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ludger Jansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ludger Jansen more than expected).

Fields of papers citing papers by Ludger Jansen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ludger Jansen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ludger Jansen. The network helps show where Ludger Jansen may publish in the future.

Co-authorship network of co-authors of Ludger Jansen

This figure shows the co-authorship network connecting the top 25 collaborators of Ludger Jansen. A scholar is included among the top collaborators of Ludger Jansen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ludger Jansen. Ludger Jansen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Jansen, Ludger, et al.. (2025). A CL System for Propositions and Classes. Erkenntnis. 91(4). 1553–1580. 1 indexed citations
2.
Fuellen, Georg, Oliver Liesenfeld, Axel Kowald, et al.. (2020). The preventive strategy for pandemics in the elderly is to collect in advance samples & data to counteract chronic inflammation (inflammaging). Ageing Research Reviews. 62. 101091–101091. 21 indexed citations
3.
Jansen, Ludger. (2019). Ontologies for the Digital Humanities: Learning from the Life Sciences?. 1 indexed citations
4.
Fuellen, Georg, Ludger Jansen, Alan A. Cohen, et al.. (2018). Health and Aging: Unifying Concepts, Scores, Biomarkers and Pathways. Aging and Disease. 10(4). 883–883. 58 indexed citations
5.
Schulz, Stefan, et al.. (2017). Pizza & Wine: The Need for Educational Tools for Foundational Ontologies.. 2 indexed citations
6.
Jansen, Ludger, et al.. (2014). Why functions are not special dispositions: an improved classification of realizables for top-level ontologies. Journal of Biomedical Semantics. 5(1). 27–27. 14 indexed citations
7.
8.
Boeker, Martin, et al.. (2013). Measuring the Effect of a Guideline-based Training on Ontology Design with a Competency Questions based Evaluation Approach. GI-Jahrestagung. 1783–1795. 1 indexed citations
9.
Seltmann, Stefanie, Harald Stachelscheid, Ludger Jansen, et al.. (2013). CELDA - an ontology for the comprehensive representation of cells in complex systems. BMC Bioinformatics. 14(1). 228–228. 12 indexed citations
10.
Boeker, Martin, et al.. (2013). Effects of Guideline-Based Training on the Quality of Formal Ontologies: A Randomized Controlled Trial. PLoS ONE. 8(5). e61425–e61425. 6 indexed citations
11.
Jansen, Ludger & S Schulz. (2013). Formal Ontologies in Biomedical Knowledge Representation. Yearbook of Medical Informatics. 22(1). 132–146. 45 indexed citations
12.
Jansen, Ludger, et al.. (2013). How fit is OWL to represent realist ontologies? The semantics of representational units in realist ontologies and the Web Ontology Language. GI-Jahrestagung. 21(7-8). 1851–1880. 2 indexed citations
13.
Boeker, Martin, et al.. (2012). Teaching Good Biomedical Ontology Design. 10 indexed citations
14.
Jansen, Ludger, et al.. (2012). Proposed actions are no actions: re-modeling an ontology design pattern with a realist top-level ontology. Journal of Biomedical Semantics. 3(Suppl 2). S2–S2. 8 indexed citations
15.
Jansen, Ludger, et al.. (2012). Functions, roles and dispositions revisited. A new classification of realizables. World Journal of Gastroenterology. 14(19). 3059–63.
16.
Jansen, Ludger & Stefan Schulz. (2011). Grains, components and mixtures in biomedical ontologies. Journal of Biomedical Semantics. 2(Suppl 4). S2–S2. 11 indexed citations
17.
Jansen, Ludger. (2009). UNITY AND CONSTITUTION OF SOCIAL ENTITIES. PhilPapers (PhilPapers Foundation). 15–45. 2 indexed citations
18.
Jansen, Ludger. (2007). Tendencies and Other Realizables in Medical Information Sciences. The Monist. 90(4). 534–554. 21 indexed citations
19.
Jansen, Ludger. (2003). Planners, Deciders, Performers. Aristotelian Reflections on the Ontology of Agents and Actions. PhilPapers (PhilPapers Foundation). 83(2). 295–301. 2 indexed citations
20.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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