2026 Thomas Jansen: Computer Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Computer Science	36	11205	10886	712	702	113	5945

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Computer Science

11205

10886

712

702

113

5945

Research.com Recognitions

2013 - ACM Senior Member

Overview

Thomas Jansen is affiliated with Aberystwyth University in the United Kingdom. Their research is primarily situated within the field of Medicine, with a focus on several subfields including Ophthalmology, Genetics, Rheumatology, Pathology and Forensic Medicine, and Pulmonary and Respiratory Medicine.

Jansen's published works cover a variety of topics such as Tumors and Oncological Cases, Dermatological and Skeletal Disorders, Histiocytic Disorders and Treatments, Ocular Oncology and Treatments, Ocular Infections and Treatments, melanin and skin pigmentation, and Scheduling and Optimization Algorithms.

Their frequent publication venues include:

MMW - Fortschritte der Medizin
hautnah dermatologie

Examples of recent papers authored by Thomas Jansen include:

Seit 15 Jahren Knötchen an der Brust (2022, MMW - Fortschritte der Medizin)
Blinder Passagier vom Strand in Thailand (2020, MMW - Fortschritte der Medizin)
Akutes Exanthem bei einem Kleinkind (2020, MMW - Fortschritte der Medizin)
Er trägt das Herz am falschen Fleck (2020, MMW - Fortschritte der Medizin)
Seltsame Narbe am Knie eines Jugendlichen (2021, hautnah dermatologie)

Repeated collaborations have been documented with coauthors such as:

Jana C. Karimi Golkar
Christine Zarges
Uta Schlossberger

Thomas Jansen was recognized as an ACM Senior Member in 2013, indicating involvement in broader scientific and professional communities beyond their immediate medical research focus.

Best Publications

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

Stefan Droste;Thomas Jansen;Ingo Wegener

1010
Citations
Parallel Problem Solving from Nature – PPSN X

Günter Rudolph;Thomas Jansen;Nicola Beume;Simon Lucas

335
Citations
Upper and Lower Bounds for Randomized Search Heuristics in Black-Box Optimization

Stefan Droste;Thomas Jansen;Ingo Wegener

303
Citations
Analyzing Evolutionary Algorithms: The Computer Science Perspective

Thomas Jansen

268
Citations
On the Choice of the Offspring Population Size in Evolutionary Algorithms

Thomas Jansen;Kenneth A. De Jong;Ingo Wegener

263
Citations
The Analysis of Evolutionary Algorithms—A Proof That Crossover Really Can Help

Thomas Jansen;Ingo Wegener

243
Citations
Real royal road functions-where crossover provably is essential

Thomas Jansen;Ingo Wegener

233
Citations
Analyzing Evolutionary Algorithms

Thomas Jansen

207
Citations
Optimization with randomized search heuristics: the (A)NFL theorem, realistic scenarios, and difficult functions

Stefan Droste;Thomas Jansen;Ingo Wegener

191
Citations
A rigorous complexity analysis of the (1 + 1) evolutionary algorithm for separable functions with boolean inputs

Stefan Droste;Thomas Jansen;Ingo Wegener

169
Citations
Evolutionary algorithms - how to cope with plateaus of constant fitness and when to reject strings of the same fitness

T. Jansen;I. Wegener

164
Citations
Perhaps not a free lunch but at least a free appetizer

Stefan Droste;Thomas Jansen;Ingo Wegener

140
Citations
Bridging the gap between theory and practice

Thomas Jansen;R. Paul Wiegand

98
Citations
On the Analysis of Evolutionary Algorithms - A Proof That Crossover Really Can Help

Thomas Jansen;Ingo Wegener

97
Citations
A building-block royal road where crossover is provably essential

Richard A. Watson;Thomas Jansen

96
Citations
On the Optimization of Unimodal Functions with the (1 + 1) Evolutionary Algorithm

Stefan Droste;Thomas Jansen;Ingo Wegener

94
Citations
The Cooperative Coevolutionary (1+1) EA

Thomas Jansen;R. Paul Wiegand

92
Citations
Mutation rate matters even when optimizing monotonic functions

Benjamin Doerr;Thomas Jansen;Dirk Sudholt;Carola Winzen

88
Citations
On the analysis of a dynamic evolutionary algorithm

Thomas Jansen;Ingo Wegener

81
Citations
A rigorous complexity analysis of the (1+1) evolutionary algorithm for linear functions with Boolean inputs

S. Droste;T. Jansen;I. Wegener

81
Citations
A New Framework for the Valuation of Algorithms for Black-Box-Optimization

Stefan Droste;Thomas Jansen;Ingo Wegener

80
Citations
Parallel problem solving from nature - PPSN X : 10th international conference, Dortmund, Germany, September 13-17, 2008 : proceedings

Günter Rudolph;Thomas Jansen;Simon M Lucas;Carlo Poloni

4
Citations

Frequent Co-Authors

Dirk Sudholt University of Sheffield

Benjamin Doerr École Polytechnique

Günter Rudolph TU Dortmund University

Per Kristian Lehre University of Birmingham

Frank Neumann University of Adelaide

Simon M. Lucas Queen Mary University of London

Kenneth de Jong George Mason University

Carsten Witt Technical University of Denmark

Christian Klein Roche (Switzerland)

Xiaodong Li University of Virginia

External Links

Personal website of Thomas Jansen Google Scholar page

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