Daisuke Arai Kiyohito Yoshihara Akira Idoue Network-Wide Rollback Scheme for Fast Recovery from Operator Errors Toward Dependable Network. 41-50 2008 APNOMS http://dx.doi.org/10.1007/978-3-540-88623-5_5 conf/apnoms/2008 db/conf/apnoms/apnoms2008.html#AraiYI08