Daniel Okunbor

482 total citations
33 papers, 326 citations indexed

About

Daniel Okunbor is a scholar working on Numerical Analysis, Statistical and Nonlinear Physics and Artificial Intelligence. According to data from OpenAlex, Daniel Okunbor has authored 33 papers receiving a total of 326 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Numerical Analysis, 10 papers in Statistical and Nonlinear Physics and 6 papers in Artificial Intelligence. Recurrent topics in Daniel Okunbor's work include Numerical methods for differential equations (11 papers), Quantum chaos and dynamical systems (6 papers) and Model Reduction and Neural Networks (5 papers). Daniel Okunbor is often cited by papers focused on Numerical methods for differential equations (11 papers), Quantum chaos and dynamical systems (6 papers) and Model Reduction and Neural Networks (5 papers). Daniel Okunbor collaborates with scholars based in United States, Nigeria and India. Daniel Okunbor's co-authors include Robert D. Skeel, Walter Eversman, Eric Jui‐Lin Lu, David J. Hardy, Shivani Arora, R. K. Bhatnagar, Wei Wang, Victor Chukwudi Osamor, Rakesh Kumar Sharma and Steven L. Scott and has published in prestigious journals such as The Journal of Chemical Physics, SHILAP Revista de lepidopterología and Journal of Computational Physics.

In The Last Decade

Daniel Okunbor

31 papers receiving 302 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Daniel Okunbor United States 9 148 98 82 69 59 33 326
Philippe Chartier France 13 299 2.0× 139 1.4× 88 1.1× 102 1.5× 43 0.7× 50 533
Robert Speck Germany 10 101 0.7× 133 1.4× 72 0.9× 38 0.6× 13 0.2× 23 270
В. А. Ильин Russia 12 154 1.0× 59 0.6× 68 0.8× 27 0.4× 29 0.5× 125 749
Xiaofei Zhao China 18 534 3.6× 217 2.2× 311 3.8× 172 2.5× 38 0.6× 67 872
Winfried Auzinger Austria 14 410 2.8× 230 2.3× 117 1.4× 102 1.5× 20 0.3× 69 577
Gilles Carbou France 13 54 0.4× 122 1.2× 48 0.6× 23 0.3× 34 0.6× 40 539
Kjell Gustafsson Sweden 7 316 2.1× 268 2.7× 93 1.1× 71 1.0× 6 0.1× 16 513
V. A. Trenogin Russia 6 127 0.9× 60 0.6× 12 0.1× 63 0.9× 27 0.5× 19 447
F. Castella France 13 93 0.6× 80 0.8× 52 0.6× 116 1.7× 10 0.2× 23 444

Countries citing papers authored by Daniel Okunbor

Since Specialization
Citations

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

Fields of papers citing papers by Daniel Okunbor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Daniel Okunbor

This figure shows the co-authorship network connecting the top 25 collaborators of Daniel Okunbor. A scholar is included among the top collaborators of Daniel Okunbor 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 Daniel Okunbor. Daniel Okunbor 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.
2.
3.
Osamor, Victor Chukwudi, et al.. (2024). A Systematic Review of Social Engineering Attacks & Techniques: The Past, Present, and Future. 1–12. 1 indexed citations
4.
Okunbor, Daniel, et al.. (2022). Remote Health Monitoring in Clinical Trial using Machine Learning Techniques: A Conceptual Framework. Health and Technology. 12(2). 359–364. 5 indexed citations
5.
Arora, Shivani & Daniel Okunbor. (2016). Facebook: Hate it or Love it, But Can You Ignore it? A Comparative Study of US and India. SHILAP Revista de lepidopterología. 4(1). 65–73. 1 indexed citations
6.
Arora, Shivani & Daniel Okunbor. (2015). Social media applications: Are the youth addicted?. 229–235. 4 indexed citations
7.
Sharma, Dinesh K., Debasis Ghosh, & Daniel Okunbor. (2004). Lagrange Multiplier and Nonlinear Goal Programming for Optimizing Multi-Item Inventory Problems. International Journal of Modelling and Simulation. 24(3). 114–120.
8.
Lu, Eric Jui‐Lin & Daniel Okunbor. (2002). Parallel implementation of 3D FMA using MPI. 119–124. 5 indexed citations
9.
Okunbor, Daniel, et al.. (2002). Forecasting the population of the corn earworm Helicoverpa zea. 3. 2316–2321. 1 indexed citations
10.
Wang, Wei, et al.. (2002). Future trend of the Shanghai stock market. 2320–2324 vol.5. 5 indexed citations
11.
Lu, Eric Jui‐Lin & Daniel Okunbor. (1997). An Efficient Load Balancing Technique for Parallel FMA in Message Passing Environment.. PPSC. 2 indexed citations
12.
Okunbor, Daniel. (1996). Parallel molecular dynamics on the connection machines. Wuhan University Journal of Natural Sciences. 1(3-4). 337–343. 1 indexed citations
13.
Lu, Eric Jui‐Lin & Daniel Okunbor. (1996). A massively parallel fast multipole algorithm in three dimensions. 40–48. 15 indexed citations
14.
Okunbor, Daniel. (1995). Energy Conserving, Liouville, and Symplectic Integrators. Journal of Computational Physics. 120(2). 375–378. 12 indexed citations
15.
Hardy, David J. & Daniel Okunbor. (1995). Qualitative study of the symplectic Störmer–Verlet integrator. The Journal of Chemical Physics. 102(22). 8978–8982. 3 indexed citations
16.
Okunbor, Daniel & Robert D. Skeel. (1994). Canonical Runge—Kutta—Nyström methods of orders five and six. Journal of Computational and Applied Mathematics. 51(3). 375–382. 32 indexed citations
17.
Okunbor, Daniel & Robert D. Skeel. (1994). Canonical numerical methods for molecular dynamics simulations. Journal of Computational Chemistry. 15(1). 72–79. 28 indexed citations
18.
Okunbor, Daniel. (1993). Variable step size does not harm second-order integrators for Hamiltonian systems. Journal of Computational and Applied Mathematics. 47(2). 273–275. 4 indexed citations
19.
Okunbor, Daniel & Robert D. Skeel. (1992). Explicit canonical methods for Hamiltonian systems. Mathematics of Computation. 59(200). 439–455. 59 indexed citations
20.
Okunbor, Daniel & Robert D. Skeel. (1992). Explicit Canonical Methods for Hamiltonian Systems. Mathematics of Computation. 59(200). 439–439. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Philippe Chartier Breakdown of academic impact, for papers by Robert Speck Breakdown of academic impact, for papers by В. А. Ильин Breakdown of academic impact, for papers by Xiaofei Zhao Breakdown of academic impact, for papers by Winfried Auzinger Breakdown of academic impact, for papers by Gilles Carbou Breakdown of academic impact, for papers by Kjell Gustafsson Breakdown of academic impact, for papers by V. A. Trenogin Breakdown of academic impact, for papers by F. Castella
Rankless by CCL
2026