Ömer Koçak

597 total citations · 1 hit paper
33 papers, 402 citations indexed

About

Ömer Koçak is a scholar working on Education, Philosophy and Information Systems. According to data from OpenAlex, Ömer Koçak has authored 33 papers receiving a total of 402 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Education, 6 papers in Philosophy and 5 papers in Information Systems. Recurrent topics in Ömer Koçak's work include Education Practices and Challenges (6 papers), Educational Methods and Analysis (5 papers) and Online and Blended Learning (4 papers). Ömer Koçak is often cited by papers focused on Education Practices and Challenges (6 papers), Educational Methods and Analysis (5 papers) and Online and Blended Learning (4 papers). Ömer Koçak collaborates with scholars based in Türkiye, United States and Italy. Ömer Koçak's co-authors include Uğur Erkan, Suo Gao, Abdurrahim Toktaş, Yüksel Göktaş, İdris Göksu, Fazlıhan Yılmaz, Murat Çoban, Fatma Betül Özgeriş, Hüseyin Benli and M. İbrahim Bahtiyari and has published in prestigious journals such as Analytical Biochemistry, Expert Systems with Applications and Education and Information Technologies.

In The Last Decade

Ömer Koçak

28 papers receiving 392 citations

Hit Papers

PSO-based image encryption scheme using modular integrate... 2023 2026 2024 2025 2023 40 80 120
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. PSO-based image encryption scheme using modular integrated logistic exponential map
    2023 137 citations Ömer Koçak, Uğur Erkan et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ömer Koçak Türkiye 10 139 109 48 41 41 33 402
Aidan Mooney Ireland 11 85 0.6× 51 0.5× 53 1.1× 54 1.3× 3 0.1× 40 388
Zheng Luo China 11 43 0.3× 41 0.4× 42 0.9× 40 1.0× 2 0.0× 45 311
Mohd Asrul Hery Ibrahim Malaysia 13 69 0.5× 43 0.4× 19 0.4× 33 0.8× 1 0.0× 48 403
Mudasir Ahmad Wani Saudi Arabia 11 46 0.3× 16 0.1× 110 2.3× 237 5.8× 6 0.1× 34 449
Qintai Hu China 8 25 0.2× 61 0.6× 140 2.9× 138 3.4× 5 0.1× 11 307
Stefan Weber Ireland 14 90 0.6× 131 1.2× 250 5.2× 163 4.0× 4 0.1× 46 831
Hanna Schäfer Germany 9 113 0.8× 26 0.2× 101 2.1× 178 4.3× 3 0.1× 26 444
Fernando Crespo Chile 7 37 0.3× 7 0.1× 82 1.7× 133 3.2× 9 0.2× 30 451
Jiawen Zhang China 9 16 0.1× 12 0.1× 52 1.1× 126 3.1× 8 0.2× 47 428
Shampa Chakraverty India 12 75 0.5× 31 0.3× 95 2.0× 143 3.5× 2 0.0× 52 359

Countries citing papers authored by Ömer Koçak

Since Specialization
Citations

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

Fields of papers citing papers by Ömer Koçak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ömer Koçak

This figure shows the co-authorship network connecting the top 25 collaborators of Ömer Koçak. A scholar is included among the top collaborators of Ömer Koçak 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 Ömer Koçak. Ömer Koçak 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.
Koçak, Ömer, Uğur Erkan, & İsmail Babaoğlu. (2026). Bit-level quad-block shuffling and sequential summing dispersing image encryption based on hyperchaotic 2D Euler Pi Crossed Sine Map. Digital Signal Processing. 173. 105941–105941.
2.
Koçak, Ömer, et al.. (2025). Design and practical implementation of a novel hyperchaotic system generator based on Apéry's constant. Integration. 103. 102399–102399. 10 indexed citations
3.
4.
Malta, Ginevra, Veronica Traversini, Ömer Koçak, et al.. (2025). Enhancing occupational health literacy in the context of SDGs: Evidence from Sicilian workers. Public Health. 244. 105738–105738.
5.
6.
Koçak, Ömer, et al.. (2023). Educational Technology Research Trends: A 10-Year Content Analysis of PhD Dissertations. Participatory Educational Research. 10(1). 140–159. 1 indexed citations
7.
Koçak, Ömer & İdris Göksu. (2023). Engagement of Higher Education Students in Live Online Classes: Scale Development and Validation. TechTrends. 67(3). 534–549. 5 indexed citations
8.
Koçak, Ömer & Fazlıhan Yılmaz. (2021). Use of Alpinia Officinarum Rhizome in Textile Dyeing and Gaining Simultaneous Antibacterial Properties. Journal of Natural Fibers. 19(5). 1925–1936. 21 indexed citations
9.
Koçak, Ömer, İdris Göksu, & Yüksel Göktaş. (2021). The Factors Affecting Academic Achievement: A Systematic Review of Meta Analyses.. 8(1). 454–484. 20 indexed citations
10.
11.
Koçak, Ömer, et al.. (2021). Does "DynEd" Affect Students' Attitudes and Language Skills in EFL? A Case Study.. Teaching English With Technology. 21(1). 75–93.
12.
Koçak, Ömer. (2021). A systematic literature review of web-based student response systems: Advantages and challenges. Education and Information Technologies. 27(2). 2771–2805. 23 indexed citations
13.
Koçak, Ömer, et al.. (2021). The mediating role of critical thinking and cooperativity in the 21st century skills of higher education students. Thinking Skills and Creativity. 42. 100967–100967. 49 indexed citations
14.
Koçak, Ömer & Mevlüt Albayrak. (2021). Analysis of Trace Elements in FFPE Colon Tissue Specimens Using ICP-MS. DergiPark (Istanbul University). 5(1). 10–14. 2 indexed citations
15.
16.
Göksu, İdris & Ömer Koçak. (2020). Öğretmen adaylarının öğretim teknolojilerine yönelik metaforik algıları. DergiPark (Istanbul University). 9(2). 125–143. 1 indexed citations
17.
Koçak, Ömer & İdris Göksu. (2020). Öğrencilerin 21. Yüzyıl Beceri Düzeyleri ve Beceriler Arasındaki İlişkinin İncelenmesi. İnönü Üniversitesi Eğitim Fakültesi Dergisi. 21(2). 772–784. 11 indexed citations
18.
Koçak, Ömer & Yüksel Göktaş. (2020). The effects of three-dimensional cartoons on pre-school children’s conceptual development in relation to spatial perception. International Journal of Early Years Education. 29(4). 420–437. 9 indexed citations
19.
Koçak, Ömer, et al.. (2019). N-glycan profiling of papillary thyroid carcinoma tissues by MALDI-TOF-MS. Analytical Biochemistry. 584. 113389–113389. 14 indexed citations
20.
Koçak, Ömer, et al.. (2013). Teachers’ Remarks on Interactive Whiteboard with LCD Panel Technology. International Journal of Education in Mathematics Science and Technology. 1(4). 294–300. 6 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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