The timing behavior of real-time systems is often validated through timing analyses, which are yet jeopardized by execution phenomena called timing anomalies (TAs). A counter-intuitive TA manifests when a local speedup eventually leads to a global slowdown, and an amplification TA, when a local slowdown leads to an even larger global slowdown.While counter-intuitive TAs threaten the soundness/scalability of timing analyses, tools to systematically detect them do not exist. We set up a unified formal framework for systematically assessing the definitions of TAs, concluding the lack of a practical definition, mainly due to the absence of relations between local and global timing effects. We address these relations through the causality, which...
When a real-time model checker detects the violation of a timed reachability property for a given Ti...
Previous timing analysis methods have assumed that the worst-case instruction execution time necessa...
Abstract. Timing anomalies are characterized by counterintuitive timing behaviour. A locally faster ...
The timing behavior of real-time systems is often validated through timing analyses, which are yet j...
A timing anomaly is a counterintuitive timing behavior in the sense that a local fast execution slow...
Timing verification of embedded critical real-time systems is hindered by complex designs. Timing an...
Timing anomalies make worst-case execution time analysis much harder, because the analysis will have...
Abstract — Hard real-time systems need methods to deter-mine upper bounds for their execution times,...
Timing anomalies make worst-case execution time analysis much harder, because the analysis will have...
“This material is presented to ensure timely dissemination of scholarly and technical work. Copyrigh...
Timing Anomalies are characterized by counterintuitive timing behaviour. A locally faster execution ...
Nowadays real-time systems are omnipresent and embedded systems thrive in a variety of application f...
The validation of the timing behavior of a safety-critical embedded software system requires both sa...
Computing tight WCET bounds in the presence of timing anomalies - found in almost any modern hardwar...
This paper explores timing anomalies in WCET analysis.Timing anomalies add to the complexity of WCET...
When a real-time model checker detects the violation of a timed reachability property for a given Ti...
Previous timing analysis methods have assumed that the worst-case instruction execution time necessa...
Abstract. Timing anomalies are characterized by counterintuitive timing behaviour. A locally faster ...
The timing behavior of real-time systems is often validated through timing analyses, which are yet j...
A timing anomaly is a counterintuitive timing behavior in the sense that a local fast execution slow...
Timing verification of embedded critical real-time systems is hindered by complex designs. Timing an...
Timing anomalies make worst-case execution time analysis much harder, because the analysis will have...
Abstract — Hard real-time systems need methods to deter-mine upper bounds for their execution times,...
Timing anomalies make worst-case execution time analysis much harder, because the analysis will have...
“This material is presented to ensure timely dissemination of scholarly and technical work. Copyrigh...
Timing Anomalies are characterized by counterintuitive timing behaviour. A locally faster execution ...
Nowadays real-time systems are omnipresent and embedded systems thrive in a variety of application f...
The validation of the timing behavior of a safety-critical embedded software system requires both sa...
Computing tight WCET bounds in the presence of timing anomalies - found in almost any modern hardwar...
This paper explores timing anomalies in WCET analysis.Timing anomalies add to the complexity of WCET...
When a real-time model checker detects the violation of a timed reachability property for a given Ti...
Previous timing analysis methods have assumed that the worst-case instruction execution time necessa...
Abstract. Timing anomalies are characterized by counterintuitive timing behaviour. A locally faster ...