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SRDS
2010
IEEE
13 years 9 months ago
Crash-Tolerant Collision-Free Data Aggregation Scheduling for Wireless Sensor Networks
Data aggregation scheduling, or convergecast, is a fundamental pattern of communication in wireless sensor networks (WSNs), where sensor nodes aggregate and relay data to a sink no...
Arshad Jhumka
JPDC
2010
97views more  JPDC 2010»
13 years 10 months ago
Stabilizing leader election in partial synchronous systems with crash failures
This article deals with stabilization and fault-tolerance. We consider two types of stabilization: the self- and the pseudo- stabilization. Our goal is to implement the self- and/...
Carole Delporte-Gallet, Stéphane Devismes, ...
TSE
1998
112views more  TSE 1998»
13 years 11 months ago
Message Logging: Pessimistic, Optimistic, Causal, and Optimal
Message-logging protocols are an integral part of a popular technique for implementing processes that can recover from crash failures. All message-logging protocols require that, ...
Lorenzo Alvisi, Keith Marzullo
DC
1999
13 years 11 months ago
A Simple and Fast Asynchronous Consensus Protocol Based on a Weak Failure Detector
or fault-tolerant asynchronous systems. It abstracts a family of problems known as Agreement (or Coordination) problems. Any solution to consensus can serve as a basic building blo...
Michel Hurfin, Michel Raynal
IM
2007
14 years 27 days ago
Robust Monitoring of Network-wide Aggregates through Gossiping
Abstract—We investigate the use of gossip protocols for continuous monitoring of network-wide aggregates under crash failures. Aggregates are computed from local management varia...
Fetahi Wuhib, Mads Dam, Rolf Stadler, Alexander Cl...
WDAG
1989
Springer
62views Algorithms» more  WDAG 1989»
14 years 3 months ago
Possibility and Impossibility Results in a Shared Memory Environment
We focus on unreliable asynchronous shared memory model which support only atomic read and write operations. For such a model we provide a necessary condition for the solvability ...
Gadi Taubenfeld, Shlomo Moran