Charlie Obimbo

470 total citations
32 papers, 294 citations indexed

About

Charlie Obimbo is a scholar working on Artificial Intelligence, Computer Vision and Pattern Recognition and Computer Networks and Communications. According to data from OpenAlex, Charlie Obimbo has authored 32 papers receiving a total of 294 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Artificial Intelligence, 11 papers in Computer Vision and Pattern Recognition and 8 papers in Computer Networks and Communications. Recurrent topics in Charlie Obimbo's work include Chaos-based Image/Signal Encryption (6 papers), Advanced Steganography and Watermarking Techniques (6 papers) and Internet Traffic Analysis and Secure E-voting (5 papers). Charlie Obimbo is often cited by papers focused on Chaos-based Image/Signal Encryption (6 papers), Advanced Steganography and Watermarking Techniques (6 papers) and Internet Traffic Analysis and Secure E-voting (5 papers). Charlie Obimbo collaborates with scholars based in Canada, Jordan and China. Charlie Obimbo's co-authors include David Swayne, Rozita Dara, Behzad Salami, Xiaodong Lin, Jia-Nan Liu, Jian Weng, Ming Li, R.D. Dony, Ismail Al-Taharwa and Abeer Al-Hyari and has published in prestigious journals such as IEEE Access, IEEE Internet of Things Journal and Chemistry - An Asian Journal.

In The Last Decade

Charlie Obimbo

29 papers receiving 276 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Charlie Obimbo Canada 9 120 73 67 45 41 32 294
S. Santhosh Baboo India 10 133 1.1× 87 1.2× 59 0.9× 22 0.5× 35 0.9× 39 371
Sonajharia Minz India 10 157 1.3× 89 1.2× 86 1.3× 25 0.6× 45 1.1× 57 533
B M Mainul Hossain Bangladesh 10 67 0.6× 46 0.6× 101 1.5× 27 0.6× 64 1.6× 30 287
Jongsung Kim South Korea 11 178 1.5× 153 2.1× 107 1.6× 82 1.8× 49 1.2× 80 364
Xudong Pan China 8 169 1.4× 33 0.5× 23 0.3× 51 1.1× 14 0.3× 20 277
Yongzhen Li China 10 70 0.6× 66 0.9× 68 1.0× 28 0.6× 79 1.9× 51 279
Vaishaal Shankar United States 9 168 1.4× 82 1.1× 84 1.3× 54 1.2× 98 2.4× 16 401
Nadeem Ahmed Bangladesh 8 79 0.7× 158 2.2× 45 0.7× 34 0.8× 85 2.1× 29 341
Massimo Ancona Italy 10 148 1.2× 66 0.9× 91 1.4× 14 0.3× 96 2.3× 67 373

Countries citing papers authored by Charlie Obimbo

Since Specialization
Citations

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

Fields of papers citing papers by Charlie Obimbo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charlie Obimbo

This figure shows the co-authorship network connecting the top 25 collaborators of Charlie Obimbo. A scholar is included among the top collaborators of Charlie Obimbo 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 Charlie Obimbo. Charlie Obimbo 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.
Al-Hyari, Abeer, et al.. (2025). Chaotic Hénon–Logistic Map Integration: A Powerful Approach for Safeguarding Digital Images. Journal of Cybersecurity and Privacy. 5(1). 8–8.
2.
Al-Hyari, Abeer, et al.. (2023). Protecting Digital Images Using Keys Enhanced by 2D Chaotic Logistic Maps. Cryptography. 7(2). 20–20. 11 indexed citations
3.
Li, Ming, Jian Weng, Jia-Nan Liu, Xiaodong Lin, & Charlie Obimbo. (2021). Toward Vehicular Digital Forensics From Decentralized Trust: An Accountable, Privacy-Preserving, and Secure Realization. IEEE Internet of Things Journal. 9(9). 7009–7024. 34 indexed citations
4.
Obimbo, Charlie, et al.. (2020). Blockchain Application in Healthcare. 1167–1172. 4 indexed citations
5.
Dara, Rozita, et al.. (2018). A comprehensive keyword analysis of online privacy policies. Information Security Journal A Global Perspective. 27(5-6). 260–275. 21 indexed citations
6.
Obimbo, Charlie, et al.. (2017). An improved differential privacy algorithm to protect re-identification of data. 133–138. 2 indexed citations
7.
Swayne, David, et al.. (2016). Trend analysis and change point techniques: a survey. Energy Ecology and Environment. 1(3). 123–130. 80 indexed citations
8.
Obimbo, Charlie, et al.. (2015). Automating the Smoothing of Time Series Data. Journal of Environmental & Analytical Toxicology. 5(5). 4 indexed citations
9.
Obimbo, Charlie, et al.. (2014). Privacy Preserving Data Publishing: A Classification Perspective. International Journal of Advanced Computer Science and Applications. 5(9). 3 indexed citations
10.
Obimbo, Charlie, et al.. (2014). Solving for the RC4 stream cipher state register using a genetic algorithm. International Journal of Advanced Computer Science and Applications. 5(5). 6 indexed citations
11.
Obimbo, Charlie, et al.. (2013). CaptchAll: An Improvement on the Modern Text-based CAPTCHA. Procedia Computer Science. 20. 496–501. 11 indexed citations
12.
Obimbo, Charlie, et al.. (2012). Applying Variable Coe_cient functions to Self-Organizing Feature Maps for Network Intrusion Detection on the 1999 KDD Cup Dataset. Procedia Computer Science. 8. 333–337. 3 indexed citations
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15.
Obimbo, Charlie. (2009). An Intrusion Detection System for Mobile Ad-Hoc Networks.. Security and Management. 285–290. 4 indexed citations
16.
Obimbo, Charlie & Behzad Salami. (2009). DIGICOP: A Copyright protection algorithm for Digital Images. 6. 927–932.
17.
Obimbo, Charlie, et al.. (2006). A Watchdog Enhancement to IDS in MANET.. Chemistry - An Asian Journal. 17(8). e202101394–e202101394. 3 indexed citations
18.
Salami, Behzad & Charlie Obimbo. (2006). A multi-bitwatermark generation algorithm with properties of error correction.. 44–49. 1 indexed citations
19.
Salami, Behzad, et al.. (2005). How to Protect Personal Information against Keyloggers.. 275–280. 4 indexed citations
20.
Obimbo, Charlie, et al.. (2005). Embedding Digital Signatures in MP3s.. 271–274. 2 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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Rankless by CCL
2026