Srihari Nelakuditi Sanghwan Lee Yinzhe Yu Zhi-Li Zhang Failure Insensitive Routing for Ensuring Service Availability. 287-304 2003 conf/iwqos/2003 IWQoS http://link.springer.de/link/service/series/0558/bibs/2707/27070287.htm db/conf/iwqos/iwqos2003.html#NelakuditiLYZ03