This is appropriate because optical technology, allowing more capacity than electronic technology in the field of transmission but not nearly as developed in the information processing and storage fields, is better suited for application at the data transport . The exact formulation of the virtual topology problem is usually given as a Mixed Integer Linear Program. The symbols and terminology are as defined in Section 2. 2.
New terminology is defined as necessary.
Krishnaswamy et al. Mukherjee et al. To avoid this, we predetermine several routes to each pair of ENs. The server then determines the bandwidth to them. The formulation of maximization in Section 4 is satisfied with the predetermination.