Nigeria
Ministry of Communications, Abuja
Reliability, Business process, Interoperability, IP Network Management System (IP-NMS), Mediator, Web Service Business Process Execution Language (WS-BPEL), Transport Network Management Systems (T-NMS)
Ordinary Least-Square (OLS), Economic crashing, Qualitative information
Analytic Quantitative Estimation, Performance, Grade of Service, Rollback Effect, Block Effect, Erlang (B) Extension