Charilaos Efthymiou

517 total citations
16 papers, 251 citations indexed

About

Charilaos Efthymiou is a scholar working on Computational Theory and Mathematics, Statistics and Probability and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Charilaos Efthymiou has authored 16 papers receiving a total of 251 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Computational Theory and Mathematics, 8 papers in Statistics and Probability and 6 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Charilaos Efthymiou's work include Advanced Graph Theory Research (8 papers), Markov Chains and Monte Carlo Methods (8 papers) and Limits and Structures in Graph Theory (6 papers). Charilaos Efthymiou is often cited by papers focused on Advanced Graph Theory Research (8 papers), Markov Chains and Monte Carlo Methods (8 papers) and Limits and Structures in Graph Theory (6 papers). Charilaos Efthymiou collaborates with scholars based in Germany, Greece and United Kingdom. Charilaos Efthymiou's co-authors include Andrea Roli, Sotiris Nikoletseas, Amin Coja‐Oghlan, Paul G. Spirakis, Yitong Yin, Eric Vigoda, Thomas P. Hayes, Daniel Štefankovič and Mihyun Kang and has published in prestigious journals such as Communications in Mathematical Physics, SIAM Journal on Computing and Theoretical Computer Science.

In The Last Decade

Charilaos Efthymiou

15 papers receiving 242 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Charilaos Efthymiou Germany 8 172 119 46 42 35 16 251
Viresh Patel United Kingdom 10 39 0.2× 94 0.8× 121 2.6× 76 1.8× 24 0.7× 38 282
Frank R. Bernhart United States 3 43 0.3× 56 0.5× 122 2.7× 12 0.3× 29 0.8× 5 240
Laura Luzzi France 8 144 0.8× 185 1.6× 29 0.6× 9 0.2× 106 3.0× 30 239
Xavier Pérez‐Giménez Canada 8 76 0.4× 16 0.1× 63 1.4× 7 0.2× 11 0.3× 24 142
Alexandra Kolla United States 6 63 0.4× 24 0.2× 81 1.8× 11 0.3× 23 0.7× 12 141
David A. Grable Germany 10 114 0.7× 46 0.4× 169 3.7× 7 0.2× 51 1.5× 22 254
Katarzyna Rybarczyk Poland 6 104 0.6× 22 0.2× 46 1.0× 5 0.1× 27 0.8× 16 158
Attila Sali Hungary 9 38 0.2× 104 0.9× 82 1.8× 6 0.1× 102 2.9× 47 238
G. Yuval Israel 8 100 0.6× 61 0.5× 69 1.5× 6 0.1× 73 2.1× 17 217
Debasish Datta India 12 130 0.8× 599 5.0× 6 0.1× 28 0.7× 25 0.7× 62 676

Countries citing papers authored by Charilaos Efthymiou

Since Specialization
Citations

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

Fields of papers citing papers by Charilaos Efthymiou

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charilaos Efthymiou

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

All Works

16 of 16 papers shown
1.
Efthymiou, Charilaos, Thomas P. Hayes, Daniel Štefankovič, Eric Vigoda, & Yitong Yin. (2019). Convergence of MCMC and Loopy BP in the Tree Uniqueness Region for the Hard-Core Model. SIAM Journal on Computing. 48(2). 581–643. 9 indexed citations
2.
Coja‐Oghlan, Amin, et al.. (2018). Local convergence of random graph colorings \n. Warwick Research Archive Portal (University of Warwick). 2 indexed citations
3.
Coja‐Oghlan, Amin, et al.. (2018). Charting the Replica Symmetric Phase. Communications in Mathematical Physics. 359(2). 603–698. 17 indexed citations
4.
Efthymiou, Charilaos, Thomas P. Hayes, Daniel Štefankovič, Eric Vigoda, & Yitong Yin. (2016). Convergence of MCMC and Loopy BP in the Tree Uniqueness Region for the Hard-Core Model. Warwick Research Archive Portal (University of Warwick). 8. 704–713. 10 indexed citations
5.
Efthymiou, Charilaos. (2016). A Simple Algorithm for Sampling Colorings of $G(n,d/n)$ Up to The Gibbs Uniqueness Threshold. SIAM Journal on Computing. 45(6). 2087–2116. 2 indexed citations
6.
Coja‐Oghlan, Amin, et al.. (2015). On the chromatic number of random regular graphs. Journal of Combinatorial Theory Series B. 116. 367–439. 8 indexed citations
7.
Efthymiou, Charilaos. (2015). Reconstruction/Non-reconstruction Thresholds for Colourings of General Galton-Watson Trees. DROPS (Schloss Dagstuhl – Leibniz Center for Informatics). 40. 756–774. 1 indexed citations
8.
Coja‐Oghlan, Amin & Charilaos Efthymiou. (2014). On independent sets in random graphs. Random Structures and Algorithms. 47(3). 436–486. 21 indexed citations
9.
Efthymiou, Charilaos. (2013). MCMC sampling colourings and independent sets of G(n, d/n) near uniqueness threshold. 305–316. 4 indexed citations
10.
Efthymiou, Charilaos. (2012). A simple algorithm for random colouring G(n, d/n) using (2 + ε)d colours. arXiv (Cornell University). 272–280. 2 indexed citations
11.
12.
Coja‐Oghlan, Amin & Charilaos Efthymiou. (2011). On independent sets in random graphs. 10 indexed citations
13.
Efthymiou, Charilaos & Paul G. Spirakis. (2010). Sharp thresholds for Hamiltonicity in random intersection graphs. Theoretical Computer Science. 411(40-42). 3714–3730. 6 indexed citations
14.
Efthymiou, Charilaos & Paul G. Spirakis. (2008). Random sampling of colourings of sparse random graphs with a constant number of colours. Theoretical Computer Science. 407(1-3). 134–154. 3 indexed citations
15.
Efthymiou, Charilaos, Sotiris Nikoletseas, & Andrea Roli. (2006). Energy balanced data propagation in wireless sensor networks. Wireless Networks. 12(6). 691–707. 113 indexed citations
16.
Efthymiou, Charilaos, Sotiris Nikoletseas, & Andrea Roli. (2004). Energy balanced data propagation in wireless sensor networks. 225–232. 43 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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