Thomas Jansen

8.3k total citations · 1 hit paper
148 papers, 4.3k citations indexed

About

Thomas Jansen is a scholar working on Artificial Intelligence, Dermatology and Computational Theory and Mathematics. According to data from OpenAlex, Thomas Jansen has authored 148 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Artificial Intelligence, 42 papers in Dermatology and 26 papers in Computational Theory and Mathematics. Recurrent topics in Thomas Jansen's work include Metaheuristic Optimization Algorithms Research (52 papers), Evolutionary Algorithms and Applications (36 papers) and Acne and Rosacea Treatments and Effects (28 papers). Thomas Jansen is often cited by papers focused on Metaheuristic Optimization Algorithms Research (52 papers), Evolutionary Algorithms and Applications (36 papers) and Acne and Rosacea Treatments and Effects (28 papers). Thomas Jansen collaborates with scholars based in Germany, United Kingdom and Ireland. Thomas Jansen's co-authors include Ingo Wegener, Stefan Droste, Gerd Plewig, Christine Zarges, R. G. Herrmann, Peter Altmeyer, Kenneth De Jong, R. H. Westgaard, Alexander Kreuter and Ricardo Romiti and has published in prestigious journals such as The EMBO Journal, FEBS Letters and European Journal of Biochemistry.

In The Last Decade

Thomas Jansen

142 papers receiving 4.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

On the analysis of the (1+1) evolutionary algorithm

2002 537 citations Stefan Droste, Thomas Jansen et al. Theoretical Computer Science profile →

Peers

Countries citing papers authored by Thomas Jansen

Since Specialization

Citations

This map shows the geographic impact of Thomas 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 Thomas Jansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thomas Jansen more than expected).

Fields of papers citing papers by Thomas Jansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thomas 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 Thomas Jansen. The network helps show where Thomas Jansen may publish in the future.

Co-authorship network of co-authors of Thomas Jansen

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas Jansen. A scholar is included among the top collaborators of Thomas 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 Thomas Jansen. Thomas Jansen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Was hat sie sich in Nordafrika gefangen? 2015 ·MMW - Fortschritte der Medizin ·Thomas Jansen	1
2	Genetic and Evolutionary Computation 2014 ·Theoretical Computer Science ·Tobias Friedrich, Jun He, Thomas Jansen, Alberto Moraglio	3
3	Parallel problem solving from nature - PPSN X : 10th international conference, Dortmund, Germany, September 13-17, 2008 : proceedings 2008 ·CERN Document Server (European Organization for Nuclear Research) ·(unknown), Thomas Jansen, Simon M. Lucas, Carlo Poloni, Nicola Beume	9
4	Malnutrition bei Patienten mit Ulcus cruris : Resultate einer klinischen Untersuchung 2008 ·Der Hautarzt ·(unknown), Andreas Körber, (unknown), Sarah Piel, Thomas Jansen, Joachim Dissemond	1
5	On the brittleness of evolutionary algorithms 2007 ·Thomas Jansen	13
6	A comparison of simulated annealing with a simple evolutionary algorithm on pseudo-boolean functions of unitation 2007 ·Theoretical Computer Science ·Thomas Jansen, Ingo Wegener	26
7	Abuse of anabolic‐androgenic steroids and bodybuilding acne: an underestimated health problem 2007 ·JDDG Journal der Deutschen Dermatologischen Gesellschaft ·Bodo C. Melnik, Thomas Jansen, Stephan Grabbe	75
8	On the analysis of a dynamic evolutionary algorithm 2005 ·Journal of Discrete Algorithms ·Thomas Jansen, Ingo Wegener	31
9	Klinische Formen der Akne 2005 ·Der Hautarzt ·Thomas Jansen, Stephan Grabbe, Gerd Plewig	7
10	Real royal road functions—where crossover provably is essential 2005 ·Discrete Applied Mathematics ·Thomas Jansen, Ingo Wegener	5
11	Sequential versus parallel cooperative coevolutionary (1+1) EAs 2003 ·Thomas Jansen, R. Paul Wiegand	13
12	An analysis of the role of offspring population size in EAs 2002 ·Genetic and Evolutionary Computation Conference ·Thomas Jansen, Kenneth De Jong	13
13	On the analysis of the (1+1) evolutionary algorithm breakdown → 2002 ·Theoretical Computer Science ·Stefan Droste, Thomas Jansen, Ingo Wegener	537
14	Combined Treatment with Calcipotriol Ointment and Low‐Dose Ultraviolet A1 Phototherapy in Childhood Morphea 2001 ·Pediatric Dermatology ·Alexander Kreuter, Thilo Gambichler, Annelies Avermaete, Thomas Jansen, Matthias Hoffmann, Klaus Hoffmann, Peter Altmeyer, Gregor von Kobyletzki, Martina Bacharach‐Buhles	79
15	Rosacea fulminans in a patient with Crohn's disease: a case report and review of the literature 2000 ·Acta Dermato Venereologica ·Ricardo Romiti, Thomas Jansen, Walter Heldwein, Gerd Plewig	22
16	Reactive perforating collagenosis-transepidermal elimination of type IV collagen 1996 ·Clinical and Experimental Dermatology ·Thomas Herzinger, Carl Georg Schirren, Christian A. Sander, Thomas Jansen, Peter Kind	20
17	Diffuse Sebaceous Gland Hyperplasia 1996 ·American Journal of Dermatopathology ·Carl Georg Schirren, Thomas Jansen, (unknown), Peter Kind, Gerd Plewig	12
18	Rosazea und Helicobacter pylori 1995 ·Der Hautarzt ·Thomas Jansen, Gerd Plewig	2
19	Europa, von der Gemeinschaft zur Union : Strukturen, Schritte, Schwierigkeiten 1986 ·Thomas Jansen	0
20	Plastocyanin is encoded by an uninterrupted nuclear gene in spinach 1986 ·Current Genetics ·(unknown), Thomas Jansen, Akhilesh K. Tyagi, (unknown), R. G. Herrmann	75

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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