Efficient Solution of the Traffic Grooming Problem in Light-Trail Optical Networks. - Amr Saad Ayad; Khaled M. F. Elsayed; Sanaa H. Ahmed (ISCC, 2006)

Enhanced Optimal and Heuristic Solutions of the Routing Problem in Light-Trail Networks. - Amr Saad Ayad; Khaled M. F. Elsayed; Sanaa H. Ahmed (Photonic Netw. Commun., 2008)