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APSEC
2006
IEEE
13 years 11 months ago
Testing of Timer Function Blocks in FBD
Testing for time-related behaviors of PLC software is important and should be performed carefully. We propose a structural testing technique on Function Block Diagram(FBD) network...
Eunkyoung Jee, Seungjae Jeon, Hojung Bang, Sung De...
ICTAC
2005
Springer
13 years 11 months ago
The Timer Cascade: Functional Modelling and Real Time Calculi
Case studies can significantly contribute towards improving the understanding of formalisms and thereby to their applicability in practice. One such case, namely a cascade of the ...
Raymond T. Boute, Andreas Schäfer
SIGMOD
2010
ACM
214views Database» more  SIGMOD 2010»
13 years 10 months ago
ParaTimer: a progress indicator for MapReduce DAGs
Time-oriented progress estimation for parallel queries is a challenging problem that has received only limited attention. In this paper, we present ParaTimer, a new type of timere...
Kristi Morton, Magdalena Balazinska, Dan Grossman
SBACPAD
2008
IEEE
127views Hardware» more  SBACPAD 2008»
13 years 12 months ago
Measuring Operating System Overhead on CMT Processors
Numerous studies have shown that Operating System (OS) noise is one of the reasons for significant performance degradation in clustered architectures. Although many studies exami...
Petar Radojkovic, Vladimir Cakarevic, Javier Verd&...
ICOIN
2003
Springer
13 years 10 months ago
Periodic Communication Support in Multiple Access Networks Exploiting Token with Timer
Timed token medium access protocols are widely adopted in real-time multiple access networks because of bounded access time. However, timed token protocols inadequately provide per...
Young-yeol Choo, Cheeha Kim