Stephan Foldes

641 total citations
40 papers, 379 citations indexed

About

Stephan Foldes is a scholar working on Computational Theory and Mathematics, Artificial Intelligence and Algebra and Number Theory. According to data from OpenAlex, Stephan Foldes has authored 40 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Computational Theory and Mathematics, 10 papers in Artificial Intelligence and 5 papers in Algebra and Number Theory. Recurrent topics in Stephan Foldes's work include Advanced Algebra and Logic (18 papers), semigroups and automata theory (8 papers) and Coding theory and cryptography (5 papers). Stephan Foldes is often cited by papers focused on Advanced Algebra and Logic (18 papers), semigroups and automata theory (8 papers) and Coding theory and cryptography (5 papers). Stephan Foldes collaborates with scholars based in United States, Canada and Finland. Stephan Foldes's co-authors include Peter L. Hammer, Bruno Simeone, Sorin Alexe, François Soumis, Gabriela Alexe, Yves Crama, Miguel Couceiro, Jenö Szigeti, Lisa Hellerstein and Jorge Urrutia and has published in prestigious journals such as European Journal of Operational Research, Journal of the Operational Research Society and Mathematics of Operations Research.

In The Last Decade

Stephan Foldes

33 papers receiving 347 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Stephan Foldes United States	10	187	102	54	53	51	40	379
Anant P. Godbole United States	12	117 0.6×	155 1.5×	61 1.1×	45 0.8×	26 0.5×	58	451
Hiromu Ariyoshi Japan	4	268 1.4×	98 1.0×	33 0.6×	8 0.2×	109 2.1×	13	436
Giora Slutzki United States	12	281 1.5×	286 2.8×	81 1.5×	35 0.7×	75 1.5×	51	502
Yuichi Asahiro Japan	8	137 0.7×	82 0.8×	27 0.5×	13 0.2×	97 1.9×	34	316
Jarmo Alanen Finland	6	59 0.3×	95 0.9×	15 0.3×	15 0.3×	42 0.8×	30	340
Stefan Kratsch Germany	15	553 3.0×	110 1.1×	48 0.9×	35 0.7×	188 3.7×	56	672
A. A. Jagers Netherlands	5	45 0.2×	65 0.6×	23 0.4×	34 0.6×	72 1.4×	10	299
Magnus Wahlström United Kingdom	14	384 2.1×	96 0.9×	29 0.5×	16 0.3×	135 2.6×	49	510
Tadao Takaoka New Zealand	10	200 1.1×	162 1.6×	25 0.5×	7 0.1×	118 2.3×	50	402
Marco Di Summa Italy	9	112 0.6×	30 0.3×	22 0.4×	27 0.5×	93 1.8×	36	350

Countries citing papers authored by Stephan Foldes

Since Specialization

Citations

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

Fields of papers citing papers by Stephan Foldes

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Stephan Foldes

This figure shows the co-authorship network connecting the top 25 collaborators of Stephan Foldes. A scholar is included among the top collaborators of Stephan Foldes 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 Stephan Foldes. Stephan Foldes 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

Foldes, Stephan, et al.. (2014). The Cauchy-Schwarz inequality in Cayley graph and tournament structures on finite fields. Repository of the Academy's Library (Library of the Hungarian Academy of Sciences).

Foldes, Stephan & Peter L. Hammer. (2009). Algebraic and topological closure conditions for classes of pseudo-Boolean functions. Discrete Applied Mathematics. 157(13). 2818–2827. 1 indexed citations

Couceiro, Miguel & Stephan Foldes. (2009). Function classes and relational constraints stable under compositions with cloness. Discussiones Mathematicae - General Algebra and Applications. 29(2). 109–109. 7 indexed citations

Couceiro, Miguel & Stephan Foldes. (2007). Functional equations, constraints, definability of function classes, and functions of Boolean variables. Acta Cybernetica. 18(1). 61–75. 9 indexed citations

Couceiro, Miguel, et al.. (2006). Composition of Post classes and normal forms of Boolean functions. Discrete Mathematics. 306(24). 3223–3243. 8 indexed citations

Foldes, Stephan & Peter L. Hammer. (2005). Submodularity, Supermodularity, and Higher-Order Monotonicities of Pseudo-Boolean Functions. Mathematics of Operations Research. 30(2). 453–461. 24 indexed citations

Foldes, Stephan. (2004). Decomposition of planar motions into reflections and rotations with distance constraints.. Canadian Conference on Computational Geometry. 33–35. 1 indexed citations

Foldes, Stephan, et al.. (2004). Post classes characterized by functional terms. Discrete Applied Mathematics. 142(1-3). 35–51. 14 indexed citations

Alexe, Gabriela, Sorin Alexe, Yves Crama, et al.. (2004). Consensus algorithms for the generation of all maximal bicliques. Discrete Applied Mathematics. 145(1). 11–21. 121 indexed citations

10.

Foldes, Stephan & Peter L. Hammer. (2000). Monotone, Horn and Quadratic Pseudo-Boolean Functions.. JUCS - Journal of Universal Computer Science. 6. 97–104. 1 indexed citations

11.

Foldes, Stephan & Peter L. Hammer. (2000). Disjunctive and conjunctive normal forms of pseudo-Boolean functions. Discrete Applied Mathematics. 107(1-3). 1–26. 8 indexed citations

12.

Foldes, Stephan, et al.. (2000). Equational characterizations of Boolean function classes. Discrete Mathematics. 211(1-3). 27–51. 31 indexed citations

13.

Foldes, Stephan, Ivan Rival, & Jorge Urrutia. (1992). Light sources, obstructions and spherical orders. Discrete Mathematics. 102(1). 13–23. 9 indexed citations

14.

Soumis, François & Stephan Foldes. (1990). PERT and Crashing Revisited: Mathematical Generalizations. Les Cahiers du GERAD. 1–18. 1 indexed citations

15.

Soumis, François & Stephan Foldes. (1989). Project Cost Curves for Convex Activity Costs. Les Cahiers du GERAD. 1–11. 2 indexed citations

16.

Foldes, Stephan, Ivan Rival, & Jorge Urrutia. (1988). Light Sources, Obstructions and Spherical Orders. Les Cahiers du GERAD. 1–17. 2 indexed citations

17.

Foldes, Stephan, et al.. (1980). A non-constructible projective plane. Geometriae Dedicata. 9(4). 4 indexed citations

18.

Foldes, Stephan, et al.. (1978). Note on discrete random walks. Discrete Mathematics. 24(1). 103–104. 3 indexed citations

19.

Foldes, Stephan. (1978). The rotor effect can alter the chromatic polynomial. Journal of Combinatorial Theory Series B. 25(2). 237–239. 4 indexed citations

20.

Foldes, Stephan. (1977). A characterization of hypercubes. Discrete Mathematics. 17(2). 155–159. 29 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.

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