Predictive monitoring with logic-calibrated uncertainty for cyber-physical systems

M Ma, J Stankovic, E Bartocci, L Feng - ACM Transactions on Embedded …, 2021 - dl.acm.org
Predictive monitoring—making predictions about future states and monitoring if the
predicted states satisfy requirements—offers a promising paradigm in supporting the …

STL robustness risk over discrete-time stochastic processes

L Lindemann, N Matni… - 2021 60th IEEE …, 2021 - ieeexplore.ieee.org
We present a framework to interpret signal temporal logic (STL) formulas over discrete-time
stochastic processes in terms of the induced risk. Each realization of a stochastic process …

Risk of stochastic systems for temporal logic specifications

L Lindemann, L Jiang, N Matni, GJ Pappas - ACM Transactions on …, 2023 - dl.acm.org
The wide availability of data coupled with the computational advances in artificial
intelligence and machine learning promise to enable many future technologies such as …

Pareto policy adaptation

P Kyriakis, J Deshmukh - International Conference on Learning …, 2022 - par.nsf.gov
We present a policy gradient method for Multi-Objective Reinforcement Learning under
unknown, linear preferences. By enforcing Pareto stationarity, a first-order condition for …

Autonomous systems design: Charting a new discipline

S Saidi, D Ziegenbein, JV Deshmukh… - IEEE Design & …, 2021 - ieeexplore.ieee.org
Autonomous Systems Design: Charting a New Discipline Page 1 8 2168-2364/21©2021 IEEE
Copublished by the IEEE CEDA, IEEE CASS, IEEE SSCS, and TTTC IEEE Design&Test …

Probabilistic tube-based control synthesis of stochastic multi-agent systems under signal temporal logic

EE Vlahakis, L Lindemann, P Sopasakis… - arxiv preprint arxiv …, 2024 - arxiv.org
We consider the control design of stochastic discrete-time linear multi-agent systems (MASs)
under a global signal temporal logic (STL) specification to be satisfied at a predefined …

Uncertainty-aware signal temporal logic inference

N Baharisangari, JR Gaglione, D Neider… - … Workshop on Numerical …, 2021 - Springer
Temporal logic inference is the process of extracting formal descriptions of system behaviors
from data in the form of temporal logic formulas. The existing temporal logic inference …

Mining shape expressions from positive examples

E Bartocci, J Deshmukh, F Gigler… - … on Computer-Aided …, 2020 - ieeexplore.ieee.org
Shape expressions (SEs) is a novel specification language that was recently introduced to
express behavioral patterns over real-valued signals observed during the execution of cyber …

Nexg: Provable and guided state-space exploration of neural network control systems using sensitivity approximation

M Goyal, M Dewaskar… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
We propose a new technique for performing state-space exploration of closed-loop control
systems with neural network feedback controllers. Our approach involves approximating the …

Interpretable fault diagnosis for cyberphysical systems: A learning perspective

Z Deng, Z Kong - Computer, 2021 - ieeexplore.ieee.org
Cyberphysical systems (CPSs) are vulnerable to catastrophic fault propagation due to the
strong connectivity among their subsystems. This article introduces a learning-based …