About the Authors

Hossam M. Zawbaa

hossam.zawbaa@gmail.com

Affiliations Faculty of Mathematics and Computer Science, Babes-Bolyai University, Cluj-Napoca, Romania, Faculty of Computers and Information, Beni-Suef University, Beni-Suef, Egypt

E. Emary

Affiliations Faculty of Computers and Information, Cairo University, Cairo, Egypt, Faculty of Computer Studies, Arab Open University, Cairo, Egypt

Crina Grosan

Affiliations Faculty of Mathematics and Computer Science, Babes-Bolyai University, Cluj-Napoca, Romania, College of Engineering, Design and Physical Sciences, Brunel University, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EE HMZ. Performed the experiments: EE. Analyzed the data: HMZ. Contributed reagents/materials/analysis tools: HMZ CG. Wrote the paper: HMZ EE CG.