An efficient algorithm for virtual topology reconfiguration in WDM optical ring networks. - Pang Hee Huang Ernest; Gurusamy Mohan; Bharadwaj Veeravalli (ICCCN, 2001)

Virtual topology reconfiguration in IP/WDM optical ring networks. - Mohan Gurusamy; Pang Hee Huang Ernest; Bharadwaj Veeravalli (Comput. Commun., 2003)