Haydar Demirhan

1.2k total citations
79 papers, 842 citations indexed

About

Haydar Demirhan is a scholar working on Statistics and Probability, Artificial Intelligence and Management Science and Operations Research. According to data from OpenAlex, Haydar Demirhan has authored 79 papers receiving a total of 842 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Statistics and Probability, 34 papers in Artificial Intelligence and 11 papers in Management Science and Operations Research. Recurrent topics in Haydar Demirhan's work include Statistical Methods and Bayesian Inference (19 papers), Advanced Statistical Methods and Models (10 papers) and Statistical Methods and Inference (9 papers). Haydar Demirhan is often cited by papers focused on Statistical Methods and Bayesian Inference (19 papers), Advanced Statistical Methods and Models (10 papers) and Statistical Methods and Inference (9 papers). Haydar Demirhan collaborates with scholars based in Australia, Türkiye and Israel. Haydar Demirhan's co-authors include Furkan Başer, Anıl Dolgun, Zeynep Kalaylıoğlu, Nuran Bayram, Nazan Bilgel, Lewi Stone, Leanne Boyd, Federico Girosi, Vural Aksakallı and M. Kemal Öktem and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and The Science of The Total Environment.

In The Last Decade

Haydar Demirhan

71 papers receiving 816 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Haydar Demirhan Australia 17 313 157 139 130 99 79 842
Paulo Canas Rodrigues Brazil 22 148 0.5× 305 1.9× 43 0.3× 71 0.5× 426 4.3× 117 1.3k
Yannig Goude France 17 222 0.7× 746 4.8× 75 0.5× 42 0.3× 279 2.8× 33 1.3k
Hanita Daud Malaysia 16 52 0.2× 158 1.0× 37 0.3× 119 0.9× 71 0.7× 128 880
William A. Young United States 16 130 0.4× 225 1.4× 41 0.3× 17 0.1× 120 1.2× 72 1.0k
Alex Goldstein United States 3 382 1.2× 68 0.4× 17 0.1× 31 0.2× 57 0.6× 4 1.2k
Alan Pankratz United States 6 110 0.4× 144 0.9× 30 0.2× 93 0.7× 303 3.1× 9 1.2k
Ismail Shah Pakistan 15 98 0.3× 419 2.7× 84 0.6× 212 1.6× 245 2.5× 75 872
Xiao Su United States 8 118 0.4× 83 0.5× 14 0.1× 97 0.7× 44 0.4× 13 895
Marcelo Azevedo Costa Brazil 20 176 0.6× 180 1.1× 19 0.1× 26 0.2× 132 1.3× 81 1.2k
Julian Stander United Kingdom 15 214 0.7× 48 0.3× 12 0.1× 362 2.8× 80 0.8× 44 1.4k

Countries citing papers authored by Haydar Demirhan

Since Specialization
Citations

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

Fields of papers citing papers by Haydar Demirhan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Haydar Demirhan

This figure shows the co-authorship network connecting the top 25 collaborators of Haydar Demirhan. A scholar is included among the top collaborators of Haydar Demirhan 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 Haydar Demirhan. Haydar Demirhan 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.
Demirhan, Haydar, et al.. (2025). Binary classification with Fuzzy-Bayesian logistic regression using Gaussian fuzzy numbers. Intelligent Systems with Applications. 26. 200494–200494.
2.
Demirhan, Haydar & Furkan Başer. (2024). Hierarchical fuzzy regression functions for mixed predictors and an application to real estate price prediction. Neural Computing and Applications. 36(19). 11545–11561. 4 indexed citations
3.
Demirhan, Haydar, et al.. (2024). Assessing the impact of Australia’s mass vaccination campaigns over the Delta and Omicron outbreaks. PLoS ONE. 19(4). e0299844–e0299844. 1 indexed citations
4.
Demirhan, Haydar, et al.. (2024). The 1978 English boarding school influenza outbreak: where the classic SEIR model fails. Journal of The Royal Society Interface. 21(220). 20240394–20240394. 1 indexed citations
5.
Demirhan, Haydar, et al.. (2024). Elementary Operations with Gaussian Fuzzy Numbers. SSRN Electronic Journal. 2 indexed citations
6.
Demirhan, Haydar, et al.. (2024). Binary classification with fuzzy logistic regression under class imbalance and complete separation in clinical studies. BMC Medical Research Methodology. 24(1). 145–145. 6 indexed citations
7.
Demirhan, Haydar. (2024). Mixed fuzzy C-means clustering. Information Sciences. 690. 121528–121528. 3 indexed citations
8.
He, Daihai, et al.. (2023). Resolving the enigma of Iquitos and Manaus: A modeling analysis of multiple COVID-19 epidemic waves in two Amazonian cities. Proceedings of the National Academy of Sciences. 120(10). 13 indexed citations
9.
Demirhan, Haydar, et al.. (2023). Detection of grey zones in inter-rater agreement studies. BMC Medical Research Methodology. 23(1). 4 indexed citations
10.
Demirhan, Haydar, et al.. (2021). Use of Generalized Maximum Entropy Estimation for Freight Flows Modelling and an Application. Journal of Data Science. 10(1). 75–86.
11.
Dolgun, Anıl, et al.. (2021). The impact of grey zones on the accuracy of agreement measures for ordinal tables. BMC Medical Research Methodology. 21(1). 70–70. 3 indexed citations
12.
Demirhan, Haydar, et al.. (2020). Inferring extinction date of a species using non‐homogeneous Poisson processes with a change‐point. Methods in Ecology and Evolution. 12(3). 530–538. 2 indexed citations
13.
Demirhan, Haydar, et al.. (2020). Inferring extinction year using a Bayesian approach. Methods in Ecology and Evolution. 11(8). 964–973. 6 indexed citations
14.
Demirhan, Haydar, et al.. (2020). A clinical coding recommender system. Knowledge-Based Systems. 210. 106455–106455. 1 indexed citations
15.
Demirhan, Haydar, et al.. (2016). A Monte Carlo-based pseudo-coefficient of determination for generalized linear models with binary outcome. Journal of Applied Statistics. 44(14). 2458–2482. 3 indexed citations
16.
Kalaylıoğlu, Zeynep & Haydar Demirhan. (2015). A joint Bayesian approach for the analysis of response measured at a primary endpoint and longitudinal measurements. Statistical Methods in Medical Research. 26(6). 2885–2896. 2 indexed citations
17.
Demirhan, Haydar. (2013). Bayesian estimation of log odds ratios over two-way contingency tables with intraclass correlated cells. Journal of Applied Statistics. 40(10). 2303–2316. 1 indexed citations
18.
Demirhan, Haydar, et al.. (2013). Weighted Estimation in Cox Regression Model: An Application to Breast Cancer Data. DergiPark (Istanbul University). 1 indexed citations
19.
Demirhan, Haydar, et al.. (2009). Performance of some multiple comparison tests under heteroscedasticity and dependency. Journal of Statistical Computation and Simulation. 80(10). 1083–1100. 7 indexed citations
20.
Köksal, Ayhan, et al.. (2009). Evaluation of cancer records from 2000-2004 in Denizli, Turkey. Genetics and Molecular Research. 8(1). 64–75. 3 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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