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POPL
2008
ACM
14 years 7 months ago
Formal verification of translation validators: a case study on instruction scheduling optimizations
Translation validation consists of transforming a program and a posteriori validating it in order to detect a modification of its semantics. This approach can be used in a verifie...
Jean-Baptiste Tristan, Xavier Leroy
POPL
2010
ACM
14 years 4 months ago
A simple, verified validator for software pipelining
Software pipelining is a loop optimization that overlaps the execution of several iterations of a loop to expose more instruction-level parallelism. It can result in first-class p...
Jean-Baptiste Tristan, Xavier Leroy
ECRTS
1998
IEEE
13 years 11 months ago
Tool-supported hierarchical design of distributed real-time systems
In this paper we demonstrate the usage of a formal description technique for real-time systems called PLCAutomaton [4] by applying this method to a real-world case study. To this ...
Henning Dierks, Josef Tapken
DKE
2008
135views more  DKE 2008»
13 years 7 months ago
Analyzing interacting WS-BPEL processes using flexible model generation
We address the problem of analyzing the interaction between WS-BPEL processes. We present a technology chain that starts out with a WS-BPEL process and translates it into a Petri ...
Niels Lohmann, Peter Massuthe, Christian Stahl, Da...
GECCO
2005
Springer
136views Optimization» more  GECCO 2005»
14 years 29 days ago
Stress testing real-time systems with genetic algorithms
Reactive real-time systems have to react to external events within time constraints: Triggered tasks must execute within deadlines. The goal of this article is to automate, based ...
Lionel C. Briand, Yvan Labiche, Marwa Shousha