Dr Agbaeze Ejem

Agbaeze Ejem picture

Lecturer Information Systems

小欧视频 Business School

Department of Computing

Contact Details

email: a.ejem@worc.ac.uk

Agbaeze is a computer science researcher specializing in scalable distributed computing and performance evaluations. With over eight years of academic experience, he focuses on designing algorithms for novel application and protocols, modelling and performance evaluations.

My research aims to solve critical challenges related to system throughput, latency, and resilience in large-scale, distributed computing environments. My work contributes to advancing technologies in cloud computing, and high-availability network services.

Beyond research, Agbaeze is passionate about academic development and training, having taught a wide range of computer science courses and mentored undergraduate research projects. He is also actively involved in promoting research skills education, helping to cultivate strong methodologies, critical thinking, and scientific writing among emerging researchers.

Qualifications 

  • B.Tech Mathematics and Computer Science, Federal University of Technology Owerri, Nigeria. 2008
  • M.Sc Computer Science, Federal University of Technology Owerri, Nigeria. 2015
  • PhD Computer Science, Newcastle University, United Kingdom. 2025

Teaching interests

  • Distributed Systems
  • Operating Systems
  • Nature Computing
  • Computing Systems
  • Research Skills

Research interests

Agbaeze's research canters on the design of consensus algorithms, with particular emphasis on developing protocols that are scalable, fault-tolerant, and efficient for distributed systems. He is also actively involved in modelling and simulation, which he uses to analyse system behaviour under various conditions. A core part of his work includes performance evaluation, where he rigorously tests and compares the reliability, throughput, and latency of different consensus strategies aiming to improve their suitability for real-world applications such as blockchain networks, distributed databases, and cloud computing environments.

Recent publications

A. Ejem and P. Ezhilchelvan (2023). Design and Performance Evaluation of Raft Variations. In: UK Performance Engineering Workshop (UKPEW'23), Birmingham, UK, 7-8 September 2023, Published in: Proceedings of the 39th UK Performance Engineering Workshop (UKPEW 2023) [Online]

A. Ejem and P. Ezhilchelvan (2022). Design and Performance Evaluation of a High-Throughput and Low-Latency Total Order Protocol. In: UK Performance Engineering Workshop (UKPEW'22), [Online], Published in: Proceedings of the 38th UK Performance Engineering Workshop (UKPEW 2022) [Online]

Ezeuko Charles E, Diala Stanley O, Ejem Agbaeze (2015) Knowledge- Based diet and Physical Exercise Advisory System. IJSR, Pp. 1039-1047.

Ejem A., Njoku C. N., Uzoh O. F., Odii J. N (2016) Queue Control in a Clustered Computer Network using M/M/m Approach (a case of FUTO). IJCTT, Pp. 12-20

Odii J. N, Onwuama T.U, Okpalla C.L and Ejem A (2016) “Job Scheduling System Using Fuzzy Logic Approach” International Journal of Computer Trends and Technology (IJCTT) – Volume 42 Number 2 – December 2016: http://www.ijcttjournal.org

Odii J. N., Nwokoma F.O., Onwuama T.U., Ejem A.(2017), The Technologies of Voice over Internet Protocol (VoIP) Based Telephony System: A Review International Journal of Computer Trends and Technology (IJCTT) – Volume 49 Number 4 July 2017 Pp. 217 – 222

Agbaeze Ejem, Elvis Emmanuel Christopher, Juliet Nnenna Odii, Stanley Okechukwu Diala (2017). Application of Multimedia Platforms for Improving Child Education in Nigeria. Internet of Things and Cloud Computing. Vol. 5, No. 4, 2017, pp. 64-70., doi: 10.11648/j.iotcc.20170504.11

Ogbonna J. C., Nwokoma F. O., Ejem A.(2017), Database Security Issues: A Review, International Journal of Science and Research (IJSR) Volume 6 Issue 8, August 2017, Pp. 1812-1816

Ejem Agbaeze, Nwokorie E.C., Njoku Donatus, Odii J.N., Nwokoma F.O. (2017), A Survey on Plausible Approach to Mitigate Security Challenge in Cloud Computing, International Journal of Innovative Research in Computer and Communication Engineering Vol. 5, Issue 8, August 2017,PP 13973-13982.

Okpalla C.L, Inyiama H.C, Odii J.N, Mbelediogu N.N., Agbaeze E. (2017). Health Care Management using Data Mining Techniques for Effective Health care Delivery in Nigeria. Journal of Digital Innovations & Contemp Res. In Sc., Eng & Tech. Vol. 5, No. 2. Pp 1-8.

Membership of professional bodies

  • Member British Computer Society