@techreport{TR-IC-08-01, number = {IC-08-01}, author = {Irineu Sotoma e Edmundo Roberto Mauro Madeira}, title = {Experiments about Quality of Service of Failure Detectors under Message Loss Bursts}, month = {January}, year = {2008}, institution = {Institute of Computing, University of Campinas}, note = {In English, 29 pages. \par\selectlanguage{english}\textbf{Abstract} This paper presents a Markov Model used to configure the Chen,Toueg and Aguilera's NFD-U/NFD-E failure detector algorithm for unsynchronized clocks according to QoS requirements. The Markov Model uses the loss burst probabilities to capture the message loss burst information. The experiments with data gathered from a link between two long distance networks show that the proposed configurator performs better than the Chen, Toueg and Aguilera configurator when long loss bursts occur and performs similarly to their configurator when no loss burst occurs. } }