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PDCAT
2005
Springer
14 years 1 months ago
A New Algorithm to Solve Synchronous Consensus for Dependent Failures
Fault tolerant algorithms are often designed under the t-out-of-n assumption, which is based on the assumption that all processes or components fail independently with equal proba...
Jun Wang, Min Song
RTAS
1999
IEEE
13 years 12 months ago
Timing Constraint Remapping to Avoid Time Discontinuities in Distributed Real-Time Systems
In this paper we propose a dynamic constraint transformation technique for ensuring timing requirements in a distributed real-time system possessing periodically synchronized dist...
Minsoo Ryu, Jungkeun Park, Seongsoo Hong
IPPS
2007
IEEE
14 years 1 months ago
Almost Peer-to-Peer Clock Synchronization
In this paper, an almost peer-to-peer (AP2P) clock synchronization protocol is proposed. AP2P is almost peer-topeer in the sense that it provides the desirable features of a purel...
Ahmed Sobeih, Michel Hack, Zhen Liu, Li Zhang
ALGORITHMICA
2007
132views more  ALGORITHMICA 2007»
13 years 7 months ago
On the Feasibility of Time Estimation under Isolation Conditions in Wireless Sensor Networks
We study the problem of providing a sensor with an accurate estimate of the time, from a novel perspective which is complementary to the well-studied clock synchronization problem....
Daniela Tulone
TWC
2008
207views more  TWC 2008»
13 years 7 months ago
A New Approach for Time Synchronization in Wireless Sensor Networks: Pairwise Broadcast Synchronization
Abstract--This letter proposes an energy-efficient clock synchronization scheme for Wireless Sensor Networks (WSNs) based on a novel time synchronization approach. Within the propo...
Kyoung-Lae Noh, Erchin Serpedin, Khalid A. Qaraqe