TY - GEN
T1 - Distinguishing persistent failures from transient losses
AU - Cunha, Ítalo
AU - Teixeira, Renata
AU - Feamster, Nicholas G.
AU - Diot, Christophe
PY - 2008/12/1
Y1 - 2008/12/1
N2 - Network tomography is a promising technique to identify the location of of IP faults. The goal of tomography is to infer the status of network internal characteristics based on end-to-end observations. In particular, binary tomography identifies the set of failed links from end-to-end path meausrments. Upon detecting the failure of one or more of the monitored paths, a monitor sends its measurements to a central coordinator. The coordinator then runs the binary tomography algorithm, which takes as input the topology of the network and the status (i.e., up or down) of all monitored paths and finds the minimum set of links that explain the observations.
AB - Network tomography is a promising technique to identify the location of of IP faults. The goal of tomography is to infer the status of network internal characteristics based on end-to-end observations. In particular, binary tomography identifies the set of failed links from end-to-end path meausrments. Upon detecting the failure of one or more of the monitored paths, a monitor sends its measurements to a central coordinator. The coordinator then runs the binary tomography algorithm, which takes as input the topology of the network and the status (i.e., up or down) of all monitored paths and finds the minimum set of links that explain the observations.
UR - http://www.scopus.com/inward/record.url?scp=70350755761&partnerID=8YFLogxK
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U2 - 10.1145/1544012.1544062
DO - 10.1145/1544012.1544062
M3 - Conference contribution
AN - SCOPUS:70350755761
SN - 9781605582108
T3 - Proceedings of 2008 ACM CoNEXT Conference - 4th International Conference on Emerging Networking EXperiments and Technologies, CoNEXT '08
BT - Proceedings of 2008 ACM CoNEXT Conference - 4th International Conference on Emerging Networking EXperiments and Technologies, CoNEXT '08
T2 - 2008 ACM CoNEXT Conference - 4th International Conference on Emerging Networking EXperiments and Technologies, CoNEXT '08
Y2 - 9 December 2008 through 12 December 2008
ER -