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Incompatible duties separation is the foundation and the core of the enterprise's internal control system. The primary foundation to ascertain incompatible duties and its separation extent is the economic feasibility. For this reason, we must rethink to widen duties separation content from the range, the depth and the time. On that basis, this paper analyses the economic benefits and the cost to pay...
Many existing traffic signal control systems are of a hierarchical structure employing the concept of subsystems or subzone signal control. Therefore, network partitioning becomes an important task of such an urban traffic signal control system. However, urban traffic signal control network partitioning is a multiobjective and multiconstraint problem, which has been shown to be a NP-hard problem....
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