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» Proactive Network Fault Detection
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OSDI
2000
ACM
13 years 6 months ago
Proactive Recovery in a Byzantine-Fault-Tolerant System
This paper describes an asynchronous state-machine replication system that tolerates Byzantine faults, which can be caused by malicious attacks or software errors. Our system is t...
Miguel Castro, Barbara Liskov
SAC
2006
ACM
13 years 10 months ago
Proactive resilience through architectural hybridization
In a recent work, we have shown that it is not possible to dependably build any type of distributed f fault or intrusiontolerant system under the asynchronous model. This result f...
Paulo Sousa, Nuno Ferreira Neves, Paulo Verí...
ICS
2007
Tsinghua U.
13 years 11 months ago
Proactive fault tolerance for HPC with Xen virtualization
Large-scale parallel computing is relying increasingly on clusters with thousands of processors. At such large counts of compute nodes, faults are becoming common place. Current t...
Arun Babu Nagarajan, Frank Mueller, Christian Enge...
GCC
2007
Springer
13 years 11 months ago
Detecting and Reducing Partition Nodes in Limited-routing-hop Overlay Networks
Many Internet applications use overlay networks as their basic facilities, like resource sharing, collaborative computing, and so on. Considering the communication cost, most over...
Zhenhua Li, Guihai Chen
RAID
2004
Springer
13 years 10 months ago
Detecting Unknown Massive Mailing Viruses Using Proactive Methods
The detection of unknown viruses is beyond the capability of many existing virus detection approaches. In this paper, we show how proactive customization of system behaviors can be...
Ruiqi Hu, Aloysius K. Mok