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» The effect of faults on network expansion
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GCC
2007
Springer
14 years 2 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
JSAC
2006
136views more  JSAC 2006»
13 years 8 months ago
Secure data communication in mobile ad hoc networks
We address the problem of secure and fault-tolerant communication in the presence of adversaries across a multihop wireless network with frequently changing topology. To effectivel...
Panagiotis Papadimitratos, Zygmunt J. Haas
SPAA
2003
ACM
14 years 1 months ago
Short length menger's theorem and reliable optical routing
In the minimum path coloring problem, we are given a graph and a set of pairs of vertices of the graph and we are asked to connect the pairs by colored paths in such a way that pa...
Amitabha Bagchi, Amitabh Chaudhary, Petr Kolman
NSDI
2008
13 years 10 months ago
BFT Protocols Under Fire
Much recent work on Byzantine state machine replication focuses on protocols with improved performance under benign conditions (LANs, homogeneous replicas, limited crash faults), ...
Atul Singh, Tathagata Das, Petros Maniatis, Peter ...
NETWORK
2006
109views more  NETWORK 2006»
13 years 8 months ago
Can DiffServ guarantee IP QoS under failures?
As ISPs and telcos converge toward all-IP network infrastructures, the problem of service reliability becomes more acute. In this article, we investigate to what extent DiffServ c...
Brunilde Sansò, Christian Awad, André...