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122
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TPDS
2010
176views more  TPDS 2010»
14 years 11 months ago
Coupling-Based Internal Clock Synchronization for Large-Scale Dynamic Distributed Systems
This paper studies the problem of realizing a common software clock among a large set of nodes without an external time reference (i.e., internal clock synchronization), any centr...
Roberto Baldoni, Angelo Corsaro, Leonardo Querzoni...
IPPS
1999
IEEE
15 years 4 months ago
An Efficient Logging Algorithm for Incremental Replay of Message
To support incremental replay of message-passing applications, processes must periodically checkpoint and the content of some messages must be logged, to break dependencies of the...
Franco Zambonelli
107
Voted
ICASSP
2011
IEEE
14 years 4 months ago
Rapid speaker adaptation with speaker adaptive training and non-negative matrix factorization
In this paper, we describe a novel speaker adaptation algorithm based on Gaussian mixture weight adaptation. A small number of latent speaker vectors are estimated with non-negati...
Xueru Zhang, Kris Demuynck, Hugo Van hamme
SRDS
2003
IEEE
15 years 5 months ago
Assessing the Dependability of OGSA Middleware by Fault Injection
This paper presents our research on devising a dependability assessment method for the upcoming OGSA 3.0 middleware using network level fault injection. We compare existing DCE mi...
Nik Looker, Jie Xu
102
Voted
VTC
2007
IEEE
15 years 6 months ago
Context-Based Communications Dimensioning for Safety Applications in Wireless Vehicular Systems
—The use of wireless vehicular communication systems for traffic safety applications imposes a careful and adequate communications dimensioning to ensure the transmission of broa...
Miguel Sepulcre, Javier Gozálvez