Chafik Okar

742 total citations · 1 hit paper
41 papers, 473 citations indexed

About

Chafik Okar is a scholar working on Management Information Systems, Industrial and Manufacturing Engineering and Management Science and Operations Research. According to data from OpenAlex, Chafik Okar has authored 41 papers receiving a total of 473 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Management Information Systems, 10 papers in Industrial and Manufacturing Engineering and 7 papers in Management Science and Operations Research. Recurrent topics in Chafik Okar's work include Quality and Supply Management (13 papers), Advanced Battery Technologies Research (6 papers) and Technology Adoption and User Behaviour (6 papers). Chafik Okar is often cited by papers focused on Quality and Supply Management (13 papers), Advanced Battery Technologies Research (6 papers) and Technology Adoption and User Behaviour (6 papers). Chafik Okar collaborates with scholars based in Morocco, Canada and Slovakia. Chafik Okar's co-authors include Hicham Chaoui, Mohamed Mansouri, Mohamed Talea, Mohamed Naïmi, Abdelwahed Namir, Mohamad Alzayed, Bouchaïb Radi and Tarik Nahhal and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Power Electronics and IEEE Access.

In The Last Decade

Chafik Okar

35 papers receiving 454 citations

Hit Papers

Remaining Useful Life Assessment for Lithium-Ion Batterie... 2021 2026 2022 2024 2021 50 100 150 200
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. Remaining Useful Life Assessment for Lithium-Ion Batteries Using CNN-LSTM-DNN Hybrid Method
    2021 210 citations Chafik Okar, Hicham Chaoui et al. IEEE Transactions on Vehicular Technology profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Chafik Okar Morocco 10 195 160 97 83 70 41 473
Joana Cavadas Portugal 5 138 0.7× 101 0.6× 21 0.2× 54 0.7× 22 0.3× 5 318
Hyunseok Park South Korea 14 60 0.3× 109 0.7× 16 0.2× 51 0.6× 36 0.5× 35 402
K.H. Leung Hong Kong 15 60 0.3× 70 0.4× 98 1.0× 7 0.1× 44 0.6× 34 644
Shuyun Ren China 10 90 0.5× 187 1.2× 126 1.3× 6 0.1× 105 1.5× 21 595
Satish Tyagi United States 13 75 0.4× 35 0.2× 231 2.4× 75 0.9× 23 0.3× 18 597
Taeho Park United States 11 31 0.2× 28 0.2× 70 0.7× 49 0.6× 44 0.6× 36 481
Xianghui Peng United States 14 64 0.3× 50 0.3× 128 1.3× 7 0.1× 23 0.3× 27 549
Tao Lei China 11 38 0.2× 229 1.4× 53 0.5× 8 0.1× 21 0.3× 43 625
Chankook Park South Korea 10 56 0.3× 305 1.9× 12 0.1× 8 0.1× 90 1.3× 28 549

Countries citing papers authored by Chafik Okar

Since Specialization
Citations

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

Fields of papers citing papers by Chafik Okar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Chafik Okar

This figure shows the co-authorship network connecting the top 25 collaborators of Chafik Okar. A scholar is included among the top collaborators of Chafik Okar 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 Chafik Okar. Chafik Okar 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.
Okar, Chafik, et al.. (2025). Online Fault Tolerant RUL Prediction Strategy for Lithium-Ion Batteries Using Machine Learning. IEEE Access. 13. 55727–55739.
2.
Okar, Chafik, et al.. (2024). Comparing Hybrid Approaches of Deep Learning for Remaining Useful Life Prognostic of Lithium-Ion Batteries. IEEE Access. 12. 70334–70344. 12 indexed citations
3.
Okar, Chafik, et al.. (2024). The Interplay Between Machine Learning Techniques and Supply Chain Performance: A Structured Content Analysis. International Journal of Advanced Computer Science and Applications. 15(7).
4.
Okar, Chafik, et al.. (2023). Measuring warehouse performance: a systematic literature review. International Journal of Industrial and Systems Engineering. 45(3). 321–364.
5.
Okar, Chafik, et al.. (2021). Machine Learning for Warehouse Management: A conceptual framework. 30–35. 4 indexed citations
6.
Okar, Chafik, et al.. (2021). Remaining Useful Life Assessment for Lithium-Ion Batteries Using CNN-LSTM-DNN Hybrid Method. IEEE Transactions on Vehicular Technology. 70(5). 4252–4261. 210 indexed citations breakdown →
7.
Okar, Chafik, et al.. (2020). Supply Chain Digitalization Overview SCOR model implication. 1–7. 6 indexed citations
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9.
Okar, Chafik, et al.. (2019). Impact of hedonic motivation and corporate culture on the adoption of an information system. Kybernetes. ahead-of-print(ahead-of-print). 6 indexed citations
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11.
Okar, Chafik, et al.. (2018). Supply Chain Performance Measurement: A Case Study about Applicability of SCOR®Model in Automotive Industry Firm. SHILAP Revista de lepidopterología. 200. 16–16. 5 indexed citations
12.
Okar, Chafik, et al.. (2018). Cloud Computing adoption in developing countries: A systematic literature review. 73–79. 11 indexed citations
13.
Okar, Chafik, et al.. (2018). Big Data Analytics Adoption in Warehouse Management: A Systematic Review. 192. 86–93. 1 indexed citations
14.
Okar, Chafik, et al.. (2017). Fraud detection in banking using deep reinforcement learning. 58–63. 21 indexed citations
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17.
Talea, Mohamed, et al.. (2015). Etude comparative des différents modèles de maturité en gestion des projets. 1 indexed citations
18.
Okar, Chafik, et al.. (2013). A maturity model for Business Intelligence System project in Small and Medium-sized Enterprises: an empirical investigation. 18 indexed citations
19.
Okar, Chafik, et al.. (2012). How using business intelligence can improve SCPMS project maturity: an empirical investigation in large sized Moroccan companies. 1 indexed citations
20.
Okar, Chafik, et al.. (2011). A maturity model for SCPMS project: an empirical investigation in large sized Moroccan companies. 5 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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