Conformal prediction for stl runtime verification
We are interested in predicting failures of cyber-physical systems during their operation.
Particularly, we consider stochastic systems and signal temporal logic specifications, and we …
Particularly, we consider stochastic systems and signal temporal logic specifications, and we …
Statistical verification of cyber-physical systems using surrogate models and conformal inference
Uncertainty in safety-critical cyber-physical systems can be modeled using a finite number of
parameters or input signals. Given a system specification in Signal Temporal Logic (STL) …
parameters or input signals. Given a system specification in Signal Temporal Logic (STL) …
Conformal quantitative predictive monitoring of STL requirements for stochastic processes
We consider the problem of predictive monitoring (PM), ie, predicting at runtime the
satisfaction of a desired property from the current system's state. Due to its relevance for …
satisfaction of a desired property from the current system's state. Due to its relevance for …
Probabilistic temporal logic falsification of cyber-physical systems
We present a Monte-Carlo optimization technique for finding system behaviors that falsify a
metric temporal logic (MTL) property. Our approach performs a random walk over the space …
metric temporal logic (MTL) property. Our approach performs a random walk over the space …
Risk of stochastic systems for temporal logic specifications
The wide availability of data coupled with the computational advances in artificial
intelligence and machine learning promise to enable many future technologies such as …
intelligence and machine learning promise to enable many future technologies such as …
Interface-aware signal temporal logic
Safety and security are major concerns in the development of Cyber-Physical Systems
(CPS). Signal temporal logic (STL) was proposed as a language to specify and monitor the …
(CPS). Signal temporal logic (STL) was proposed as a language to specify and monitor the …
Efficient robust monitoring for STL
Monitoring transient behaviors of real-time systems plays an important role in model-based
systems design. Signal Temporal Logic (STL) emerges as a convenient and powerful …
systems design. Signal Temporal Logic (STL) emerges as a convenient and powerful …
Robustness-guided temporal logic testing and verification for stochastic cyber-physical systems
We present a framework for automatic specification-guided testing for Stochastic Cyber-
Physical Systems (SCPS). The framework utilizes the theory of robustness of Metric …
Physical Systems (SCPS). The framework utilizes the theory of robustness of Metric …
Statistical model checking: challenges and perspectives
A Legay, M Viswanathan - International Journal on Software Tools for …, 2015 - Springer
Statistical model checking (SMC) is a powerful and widely used approach that consists in
estimating the probability for a system to satisfy a temporal property. This is done by …
estimating the probability for a system to satisfy a temporal property. This is done by …
Bounded model checking of signal temporal logic properties using syntactic separation
K Bae, J Lee - Proceedings of the ACM on Programming Languages, 2019 - dl.acm.org
Signal temporal logic (STL) is a temporal logic formalism for specifying properties of
continuous signals. STL is widely used for analyzing programs in cyber-physical systems …
continuous signals. STL is widely used for analyzing programs in cyber-physical systems …