Werner Römisch

6.7k total citations · 2 hit papers
81 papers, 4.1k citations indexed

About

Werner Römisch is a scholar working on Management Science and Operations Research, Electrical and Electronic Engineering and Ocean Engineering. According to data from OpenAlex, Werner Römisch has authored 81 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Management Science and Operations Research, 22 papers in Electrical and Electronic Engineering and 19 papers in Ocean Engineering. Recurrent topics in Werner Römisch's work include Risk and Portfolio Optimization (47 papers), Water resources management and optimization (19 papers) and Electric Power System Optimization (19 papers). Werner Römisch is often cited by papers focused on Risk and Portfolio Optimization (47 papers), Water resources management and optimization (19 papers) and Electric Power System Optimization (19 papers). Werner Römisch collaborates with scholars based in Germany, United States and Austria. Werner Römisch's co-authors include Holger Heitsch, Georg Ch. Pflug, Jitka Dupačová, Rüdiger Schultz, Matthias Nowak, René Henrion, Andreas Eichhorn, Svetlozar T. Rachev, Robert Nürnberg and R. Henrion and has published in prestigious journals such as European Journal of Operational Research, Mathematical Programming and SIAM Review.

In The Last Decade

Werner Römisch

78 papers receiving 3.7k citations

Hit Papers

Scenario Reduction Algorithms in Stochastic Programming 2003 2026 2010 2018 2003 2004 200 400 600
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.

  1. Scenario Reduction Algorithms in Stochastic Programming
    2003 706 citations Holger Heitsch, Werner Römisch Computational Optimization and Applications profile →
  2. Scenario reduction and scenario tree construction for power management problems
    2004 662 citations Holger Heitsch, Werner Römisch et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Werner Römisch Germany 28 2.0k 1.6k 985 558 509 81 4.1k
Suvrajeet Sen United States 28 569 0.3× 1.3k 0.8× 1.0k 1.0× 253 0.5× 221 0.4× 104 2.9k
Darinka Dentcheva United States 20 537 0.3× 2.4k 1.5× 906 0.9× 387 0.7× 590 1.2× 58 3.9k
Tito Homem‐de‐Mello United States 27 452 0.2× 1.4k 0.9× 651 0.7× 233 0.4× 180 0.4× 66 3.4k
Rüdiger Schultz Germany 25 493 0.3× 1.1k 0.7× 706 0.7× 204 0.4× 175 0.3× 68 2.1k
Holger Heitsch Germany 13 1.2k 0.6× 535 0.3× 579 0.6× 264 0.5× 182 0.4× 24 2.1k
Andy Philpott New Zealand 28 1.3k 0.7× 645 0.4× 420 0.4× 483 0.9× 139 0.3× 85 2.3k
Berç Rüstem United Kingdom 26 271 0.1× 1.3k 0.8× 732 0.7× 267 0.5× 523 1.0× 121 2.7k
Francisco J. Nogales Spain 23 3.2k 1.6× 1.7k 1.1× 355 0.4× 191 0.3× 1.3k 2.5× 47 5.2k
Wolfram Wiesemann United Kingdom 23 354 0.2× 1.4k 0.9× 807 0.8× 218 0.4× 149 0.3× 56 2.4k
András Prékopa United States 21 240 0.1× 1.3k 0.8× 796 0.8× 204 0.4× 235 0.5× 93 2.7k

Countries citing papers authored by Werner Römisch

Since Specialization
Citations

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

Fields of papers citing papers by Werner Römisch

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Werner Römisch

This figure shows the co-authorship network connecting the top 25 collaborators of Werner Römisch. A scholar is included among the top collaborators of Werner Römisch 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 Werner Römisch. Werner Römisch 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.
Römisch, Werner, et al.. (2021). On quantitative stability in infinite-dimensional optimization under uncertainty. Optimization Letters. 15(8). 2733–2756. 7 indexed citations
2.
Friedl, Herwig, et al.. (2010). Sigmoid Models Utilized in Optimization of Gas Transportation Networks. 381–384. 2 indexed citations
3.
Henrion, R., et al.. (2010). A model for dynamic chance constraints in hydro power reservoir management. European Journal of Operational Research. 207(2). 579–589. 46 indexed citations
4.
Eichhorn, Andreas & Werner Römisch. (2008). Stability of multistage stochastic programs incorporating polyhedral risk measures. Optimization. 57(2). 295–318. 7 indexed citations
5.
Henrion, René, et al.. (2008). Discrepancy distances and scenario reduction in two-stage stochastic mixed-integer programming. Journal of Industrial and Management Optimization. 4(2). 363–384. 24 indexed citations
6.
Heitsch, Holger & Werner Römisch. (2008). Scenario tree reduction for multistage stochastic programs. Computational Management Science. 6(2). 117–133. 123 indexed citations
7.
Eichhorn, Andreas & Werner Römisch. (2007). Stochastic Integer Programming: Limit Theorems and Confidence Intervals. Mathematics of Operations Research. 32(1). 118–135. 15 indexed citations
8.
Henrion, René, et al.. (2007). Scenario reduction in stochastic programming with respect to discrepancy distances. Computational Optimization and Applications. 43(1). 67–93. 50 indexed citations
9.
Römisch, Werner & Stefan Vigerske. (2007). Quantitative stability of fully random mixed-integer two-stage stochastic programs. Optimization Letters. 2(3). 377–388. 9 indexed citations
10.
Heitsch, Holger, et al.. (2006). Stability of Multistage Stochastic Programs. SIAM Journal on Optimization. 17(2). 511–525. 79 indexed citations
11.
Henrion, René, et al.. (2006). Scenario reduction in stochastic programming with respect to discrepancy. 1 indexed citations
12.
Heitsch, Holger & Werner Römisch. (2005). Generation of multivariate scenario trees to model stochasticity in power management. 1–7. 33 indexed citations
13.
Outrata, Jan & Werner Römisch. (2005). On Optimality Conditions for Some Nonsmooth Optimization Problems over Lp Spaces. Journal of Optimization Theory and Applications. 126(2). 411–438. 13 indexed citations
14.
Eichhorn, Andreas & Werner Römisch. (2005). Polyhedral Risk Measures in Stochastic Programming. SIAM Journal on Optimization. 16(1). 69–95. 71 indexed citations
15.
Dupačová, Jitka, et al.. (2000). Scenario reduction in stochastic programming: An approach using probability metrics. Mathematical Programming. 95(3). 493–511. 414 indexed citations
16.
Henrion, René & Werner Römisch. (1999). Metric regularity and quantitative stability in stochastic programs with probabilistic constraints. Mathematical Programming. 84(1). 55–88. 40 indexed citations
17.
Rachev, Svetlozar T. & Werner Römisch. (1994). Preface. Journal of Computational and Applied Mathematics. 56(1-2). 1–1.
18.
Römisch, Werner, et al.. (1992). Weak convergence of approximate solutions of random equations. Numerical Functional Analysis and Optimization. 13(5-6). 495–511. 1 indexed citations
19.
Römisch, Werner & Rüdiger Schultz. (1991). Distribution sensitivity in stochastic programming. Mathematical Programming. 50(1-3). 197–226. 49 indexed citations
20.
Römisch, Werner. (1986). On the Convergence of Measurable Selections and an Application to Approximations in Stochastic Optimization. Zeitschrift für Analysis und ihre Anwendungen. 5(3). 277–288. 2 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Suvrajeet Sen Breakdown of academic impact, for papers by Darinka Dentcheva Breakdown of academic impact, for papers by Tito Homem‐de‐Mello Breakdown of academic impact, for papers by Rüdiger Schultz Breakdown of academic impact, for papers by Holger Heitsch Breakdown of academic impact, for papers by Andy Philpott Breakdown of academic impact, for papers by Berç Rüstem Breakdown of academic impact, for papers by Francisco J. Nogales Breakdown of academic impact, for papers by Wolfram Wiesemann Breakdown of academic impact, for papers by András Prékopa
Rankless by CCL
2026