Nicolás Madrid

442 total citations
41 papers, 231 citations indexed

About

Nicolás Madrid is a scholar working on Computational Theory and Mathematics, Artificial Intelligence and Management Science and Operations Research. According to data from OpenAlex, Nicolás Madrid has authored 41 papers receiving a total of 231 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Computational Theory and Mathematics, 18 papers in Artificial Intelligence and 12 papers in Management Science and Operations Research. Recurrent topics in Nicolás Madrid's work include Advanced Algebra and Logic (19 papers), Rough Sets and Fuzzy Logic (18 papers) and Logic, Reasoning, and Knowledge (12 papers). Nicolás Madrid is often cited by papers focused on Advanced Algebra and Logic (19 papers), Rough Sets and Fuzzy Logic (18 papers) and Logic, Reasoning, and Knowledge (12 papers). Nicolás Madrid collaborates with scholars based in Spain, Czechia and Belgium. Nicolás Madrid's co-authors include Manuel Ojeda‐Aciego, Petr Hurtík, Irina Perfilieva, Jesús Medina, Humberto Bustince, Umberto Straccia, Carlos López-Molina, Marek Vajgl, Bernard De Baets and Juan Carlos Dı́az and has published in prestigious journals such as Information Sciences, IEEE Transactions on Fuzzy Systems and Fuzzy Sets and Systems.

In The Last Decade

Nicolás Madrid

39 papers receiving 226 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nicolás Madrid Spain	9	131	127	68	46	18	41	231
H. Prade France	5	70 0.5×	199 1.6×	65 1.0×	7 0.2×	3 0.2×	5	251
Josip Djolonga Switzerland	7	37 0.3×	123 1.0×	38 0.6×	48 1.0×	2 0.1×	12	165
Denis Deratani Mauá Brazil	10	57 0.4×	241 1.9×	60 0.9×	13 0.3×	2 0.1×	49	290
Edward T. Lee United States	7	52 0.4×	163 1.3×	36 0.5×	49 1.1×		18	232
Joseph Sill United States	6	18 0.1×	76 0.6×	22 0.3×	29 0.6×	2 0.1×	10	137
Patrick G. Clark United States	7	115 0.9×	50 0.4×	42 0.6×	13 0.3×		22	165
Zhengzhu Feng United States	6	62 0.5×	184 1.4×	23 0.3×	17 0.4×	5 0.3×	8	218
Mihir K. Chakraborty India	10	270 2.1×	156 1.2×	60 0.9×	16 0.3×	2 0.1×	48	322
Xingxing He China	11	117 0.9×	167 1.3×	165 2.4×	12 0.3×	2 0.1×	46	277

Countries citing papers authored by Nicolás Madrid

Since Specialization

Citations

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

Fields of papers citing papers by Nicolás Madrid

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nicolás Madrid

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

Madrid, Nicolás, Manuel Ojeda‐Aciego, & Eloísa Ramírez‐Poussa. (2025). On the φ‐Index of Inclusion: Studying the Structure Generated by a Subset of Indexes. Mathematical Methods in the Applied Sciences. 48(9). 9662–9675.

Perfilieva, Irina, Nicolás Madrid, Manuel Ojeda‐Aciego, Piotr Artiemjew, & Agnieszka Niemczynowicz. (2025). A critical analysis of the theoretical framework of the Extreme Learning Machine. Neurocomputing. 621. 129298–129298. 1 indexed citations

Madrid, Nicolás. (2023). Significance measures for rules in probabilistic-fuzzy inference systems based on fuzzy transforms. Fuzzy Sets and Systems. 467. 108575–108575. 3 indexed citations

Madrid, Nicolás, Carlos López-Molina, & Petr Hurtík. (2021). Non-linear scale-space based on fuzzy contrast enhancement: Theoretical results. Fuzzy Sets and Systems. 421. 133–157. 3 indexed citations

Madrid, Nicolás, Jesús Medina, & Eloísa Ramírez‐Poussa. (2020). Rough sets based on Galois connections. International Journal of Applied Mathematics and Computer Science. 30(2). 4 indexed citations

Madrid, Nicolás & Manuel Ojeda‐Aciego. (2019). Multi-adjoint lattices from adjoint triples with involutive negation. Fuzzy Sets and Systems. 405. 88–105. 3 indexed citations

Madrid, Nicolás, et al.. (2018). A Top-K Retrieval algorithm based on a decomposition of ranking functions. Information Sciences. 474. 136–153. 2 indexed citations

Madrid, Nicolás. (2017). A sufficient condition to guarantee the existence of fuzzy stable models on residuated logic programming with constrains. 6. 1–6. 1 indexed citations

López-Molina, Carlos & Nicolás Madrid. (2017). Non-linear scale-space based on fuzzy sharpening. 10. 1–6. 3 indexed citations

10.

Madrid, Nicolás. (2017). An extension of F-transforms to more general data: potential applications. Soft Computing. 21(13). 3551–3565. 2 indexed citations

11.

Hurtík, Petr, Marek Vajgl, & Nicolás Madrid. (2016). Enhancement of night movies using fuzzy representation of images. 221. 1349–1354. 5 indexed citations

12.

Madrid, Nicolás & Petr Hurtík. (2015). Lane departure warning for mobile devices based on a fuzzy representation of images. Fuzzy Sets and Systems. 291. 144–159. 21 indexed citations

13.

Madrid, Nicolás, et al.. (2015). Verification of Top-K Algorithm for a Family of Non-monotonic Ranking Functions. 2643–2648. 1 indexed citations

14.

Bustince, Humberto, Nicolás Madrid, & Manuel Ojeda‐Aciego. (2014). The Notion of Weak-Contradiction: Definition and Measures. IEEE Transactions on Fuzzy Systems. 23(4). 1057–1069. 12 indexed citations

15.

Madrid, Nicolás, Ana Burusco, Humberto Bustince, Javier Fernández, & Irina Perfilieva. (2014). Upper bounding overlaps by groupings. Fuzzy Sets and Systems. 264. 76–99. 4 indexed citations

16.

Madrid, Nicolás, Carlos López-Molina, & Bernard De Baets. (2013). Generalized antisymmetric filters for edge detection. Ghent University Academic Bibliography (Ghent University). 2. 25–30. 2 indexed citations

17.

Straccia, Umberto & Nicolás Madrid. (2012). A top-k query answering procedure for fuzzy logic programming. Fuzzy Sets and Systems. 205. 1–29. 12 indexed citations

18.

Madrid, Nicolás & Manuel Ojeda‐Aciego. (2012). On least coherence-preserving negations. 3300. 1–6. 2 indexed citations

19.

Madrid, Nicolás & Manuel Ojeda‐Aciego. (2008). Towards a Fuzzy Answer Set Semantics for Residuated Logic Programs.. 260–264. 3 indexed citations

20.

Madrid, Nicolás & Manuel Ojeda‐Aciego. (2008). Towards a Fuzzy Answer Set Semantics for Residuated Logic Programs. 260–264. 17 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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