Hung Xuan Nguyen Renata Teixeira Patrick Thiran Christophe Diot Minimizing Probing Cost for Detecting Interface Failures: Algorithms and Scalability Analysis. 1386-1394 2009 INFOCOM https://doi.org/10.1109/INFCOM.2009.5062054 conf/infocom/2009 db/conf/infocom/infocom2009.html#NguyenTTD09