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» On the Composition of Hybrid Systems
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SIGMOD
2011
ACM
267views Database» more  SIGMOD 2011»
14 years 9 months ago
A latency and fault-tolerance optimizer for online parallel query plans
We address the problem of making online, parallel query plans fault-tolerant: i.e., provide intra-query fault-tolerance without blocking. We develop an approach that not only achi...
Prasang Upadhyaya, YongChul Kwon, Magdalena Balazi...
ICST
2008
IEEE
16 years 1 months ago
Scheduling Timed Modules for Correct Resource Sharing
Real-time embedded systems typically include concurrent tasks of different priorities with time-dependent operations accessing common resources. In this context, unsynchronized pa...
Cristina Cerschi Seceleanu, Paul Pettersson, Hans ...
PDP
2008
IEEE
16 years 1 months ago
Type Safe Algorithmic Skeletons
This paper addresses the issue of type safe algorithmic skeletons. From a theoretical perspective we contribute by: formally specifying a type system for algorithmic skeletons, an...
Denis Caromel, Ludovic Henrio, Mario Leyton
SRDS
2006
IEEE
16 years 25 days ago
How To Safeguard Your Sensitive Data
In order to safeguard a sensitive database, we must ensure both its privacy and its longevity. However, privacy and longevity tend to be competing objectives. We show how to desig...
Bob Mungamuru, Hector Garcia-Molina, Subhasish Mit...
RTSS
1998
IEEE
15 years 11 months ago
The Time-Triggered Model of Computation
: The Time-Triggered (TT) model of computation is a model for the representation and analysis of the design of large hard real-time systems. Central to this model is the concept of...
Hermann Kopetz