Vlad Ștefan Barbu

892 total citations
32 papers, 353 citations indexed

About

Vlad Ștefan Barbu is a scholar working on Statistics and Probability, Safety, Risk, Reliability and Quality and Control and Systems Engineering. According to data from OpenAlex, Vlad Ștefan Barbu has authored 32 papers receiving a total of 353 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Statistics and Probability, 6 papers in Safety, Risk, Reliability and Quality and 5 papers in Control and Systems Engineering. Recurrent topics in Vlad Ștefan Barbu's work include Statistical Methods and Inference (8 papers), Statistical Distribution Estimation and Applications (6 papers) and Reliability and Maintenance Optimization (6 papers). Vlad Ștefan Barbu is often cited by papers focused on Statistical Methods and Inference (8 papers), Statistical Distribution Estimation and Applications (6 papers) and Reliability and Maintenance Optimization (6 papers). Vlad Ștefan Barbu collaborates with scholars based in France, Greece and Italy. Vlad Ștefan Barbu's co-authors include Nikolaos Limnios, Guglielmo D’Amico, Alex Karagrigoriou, Adrian Badea, Jan Bulla, Antonello Maruotti, Eduardo Souza de Cursi, Abdellah Ait Ouahman, Davide Ippolito and Cesare Maino and has published in prestigious journals such as SHILAP Revista de lepidopterología, Ecological Economics and Energy and Buildings.

In The Last Decade

Vlad Ștefan Barbu

28 papers receiving 334 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Vlad Ștefan Barbu France 9 92 71 67 66 39 32 353
Rosario Romera Spain 10 66 0.7× 125 1.8× 62 0.9× 94 1.4× 27 0.7× 28 371
Gheorghe Oprişan Romania 3 48 0.5× 77 1.1× 126 1.9× 85 1.3× 29 0.7× 3 327
Tamás Szántai Hungary 10 64 0.7× 103 1.5× 32 0.5× 58 0.9× 30 0.8× 25 334
J. S. Dagpunar United Kingdom 14 37 0.4× 183 2.6× 202 3.0× 78 1.2× 45 1.2× 40 602
Pepa Ramírez‐Cobo Spain 13 21 0.2× 60 0.8× 58 0.9× 20 0.3× 14 0.4× 33 389
Cheng–Der Fuh Taiwan 13 56 0.6× 135 1.9× 20 0.3× 106 1.6× 145 3.7× 57 426
Arnab Nilim United States 8 112 1.2× 54 0.8× 22 0.3× 40 0.6× 16 0.4× 12 530
Masamitsu Ohnishi Japan 10 31 0.3× 107 1.5× 140 2.1× 69 1.0× 118 3.0× 31 389
B. B. Bhattacharyya United States 11 23 0.3× 103 1.5× 21 0.3× 24 0.4× 25 0.6× 34 379
Joan del Castillo Spain 10 18 0.2× 182 2.6× 21 0.3× 57 0.9× 62 1.6× 32 399

Countries citing papers authored by Vlad Ștefan Barbu

Since Specialization
Citations

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

Fields of papers citing papers by Vlad Ștefan Barbu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Vlad Ștefan Barbu. 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 Vlad Ștefan Barbu. The network helps show where Vlad Ștefan Barbu may publish in the future.

Co-authorship network of co-authors of Vlad Ștefan Barbu

This figure shows the co-authorship network connecting the top 25 collaborators of Vlad Ștefan Barbu. A scholar is included among the top collaborators of Vlad Ștefan Barbu 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 Vlad Ștefan Barbu. Vlad Ștefan Barbu 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.
Barbu, Vlad Ștefan, et al.. (2024). Advanced methods for dealing with high data imbalance for Embryo Fertility Classification. Procedia Computer Science. 246. 82–90.
2.
Ippolito, Davide, Cesare Maino, Radu Miron, et al.. (2023). Artificial Intelligence Applied to Chest X-ray: A Reliable Tool to Assess the Differential Diagnosis of Lung Pneumonia in the Emergency Department. SHILAP Revista de lepidopterología. 11(4). 171–171. 5 indexed citations
3.
Barbu, Vlad Ștefan, et al.. (2023). Uncertainty quantification for disaster modelling: flooding as a case study. Stochastic Environmental Research and Risk Assessment. 37(7). 2803–2814. 2 indexed citations
4.
Barbu, Vlad Ștefan, et al.. (2022). A Continuous-Time Semi-Markov System Governed by Stepwise Transitions. Mathematics. 10(15). 2745–2745. 1 indexed citations
5.
Barbu, Vlad Ștefan, et al.. (2022). Adaptive efficient estimation for generalized semi-Markov big data models. Annals of the Institute of Statistical Mathematics. 74(5). 925–955. 1 indexed citations
6.
Barbu, Vlad Ștefan, et al.. (2021). Reliability and Inference for Multi State Systems: The Generalized Kumaraswamy Case. Mathematics. 9(16). 1834–1834. 3 indexed citations
7.
Barbu, Vlad Ștefan, et al.. (2021). Sequential Interval Reliability for Discrete-Time Homogeneous Semi-Markov Repairable Systems. Mathematics. 9(16). 1997–1997. 7 indexed citations
8.
Barbu, Vlad Ștefan, et al.. (2021). Hypotheses testing and posterior concentration rates for semi-Markov processes. Statistical Inference for Stochastic Processes. 24(3). 707–732. 3 indexed citations
9.
Barbu, Vlad Ștefan, et al.. (2020). Estimation of Beta-Pareto Distribution Based on Several Optimization Methods. Mathematics. 8(7). 1055–1055. 5 indexed citations
10.
Barbu, Vlad Ștefan, et al.. (2020). HUMANITARIAN LOGISTICS IN THE DISASTER RELIEF SUPPLY CHAIN: STATE OF THE ART. WIT transactions on engineering sciences. 1. 181–193. 8 indexed citations
11.
Barbu, Vlad Ștefan, et al.. (2019). Estimation and Reliability for a Special Type of Semi-Markov Process. Journal of Mathematics and Statistics. 15(1). 259–272. 2 indexed citations
12.
Barbu, Vlad Ștefan, et al.. (2019). SMM: An R Package for Estimation and Simulation of Discrete-time semi-Markov Models. The R Journal. 10(2). 226–226. 6 indexed citations
13.
Cursi, Eduardo Souza de, et al.. (2018). A SCOR Model for Customs Supply Chain Process Design. World Customs Journal. 12(2). 4 indexed citations
14.
Barbu, Vlad Ștefan, et al.. (2017). Hidden Markov Models revealing the household thermal profiling from smart meter data. Energy and Buildings. 154. 127–140. 12 indexed citations
15.
Barbu, Vlad Ștefan, et al.. (2017). Novel advancements in the Markov chain stock model: analysis and inference. Annals of Finance. 13(2). 125–152. 14 indexed citations
16.
Barbu, Vlad Ștefan, et al.. (2016). Robust adaptive efficient estimation for semi-Markov nonparametric\n regression models. arXiv (Cornell University). 3 indexed citations
17.
Barbu, Vlad Ștefan, et al.. (2014). Semi-Markov Modelling for Multi-state Systems. 5. 397–402.
18.
19.
Limnios, Nikolaos & Vlad Ștefan Barbu. (2008). Semi-Markov Chains and Hidden Semi-Markov Models toward Applications. Lecture notes in statistics. 49 indexed citations
20.
Barbu, Vlad Ștefan & Nikolaos Limnios. (2006). Maximum likelihood estimation for hidden semi-Markov models. Comptes Rendus Mathématique. 342(3). 201–205. 11 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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