About the Authors

Md Golam Rabiul Alam

Affiliation Department of Computer Science and Engineering, Kyung Hee University, Yongin-si, Korea

Abdul Kadar Muhammad Masum

Affiliation Department of Administrative Studies & Politics, University of Malaya, Kuala Lumpur, Malaysia

Loo-See Beh

Affiliation Department of Administrative Studies & Politics, University of Malaya, Kuala Lumpur, Malaysia

Choong Seon Hong

cshong@khu.ac.kr

Affiliation Department of Computer Science and Engineering, Kyung Hee University, Yongin-si, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MGRA AKMM CSH. Performed the experiments: AKMM MGRA LSB. Analyzed the data: AKMM MGRA LSB. Contributed reagents/materials/analysis tools: MGRA AKMM CSH. Wrote the paper: AKMM MGRA LSB CSH.