Abstract monitors for quantitative specifications

TA Henzinger, N Mazzocchi, NE Saraç - International Conference on …, 2022 - Springer
Quantitative monitoring can be universal and approximate: For every finite sequence of
observations, the specification provides a value and the monitor outputs a best-effort …

Designing Cyber-Physical Systems for Runtime Self-Adaptation: Knowing More about What We Miss...

I Horváth, J Tavčar - Journal of Integrated Design and …, 2022 - journals.sagepub.com
We live in an age of extensive scientific, technological, and paradigmatic convergence
(Franz, 2011). One of the major current trends is the integration of social science, cognitive …

Resilient monitoring in self-adaptive systems through behavioral parameter estimation

MA Nia, M Kargahi, A Abate - Journal of Systems Architecture, 2021 - Elsevier
Cyber-physical systems need self-adaptation as a mean to autonomously deal with
changes. For runtime adaptation, a cyber-physical system repeatedly monitors the …

Self-Adaptation with Imperfect Monitoring in Solar Energy Harvesting Systems

MA Nia, M Kargahi, A Abate - 2020 CSI/CPSSI International …, 2020 - ieeexplore.ieee.org
Ubiquitous and perpetual nature of cyber-physical systems (CPSs) have made them mostly
battery-operated in many applications. The batteries need recharge via environmental …

A hybrid model for efficient decision-making in self-adaptive systems

F Kachi, C Bouanaka - Information and Software Technology, 2023 - Elsevier
Context: Engineering self-adaptive systems to guarantee the required quality properties is
challenging and particularly in presence of uncertainties. Such uncertainties may occur in a …

Runtime Probabilistic Analysis of Self-Adaptive Systems via Formal Approximation Techniques

MA Nia - 2022 - search.proquest.com
Self-adaptive systems provide the ability of autonomous decision-making for handling the
changes affecting the functionalities of cyber-physical systems. A self-adaptive system …

An Introduction to Adaptive Software Security

MA Nia - arXiv preprint arXiv:2312.17358, 2023 - arxiv.org
This paper presents the adaptive software security model, an innovative approach
integrating the MAPE-K loop and the Software Development Life Cycle (SDLC). It proactively …

An Incremental Runtime Stochastic Model Checking Framework for Verifying Communication Protocols of Industrial CPS

Y Liu, T Wang, C He - 2024 IEEE 15th International Conference …, 2024 - ieeexplore.ieee.org
Communication Protocol is an important part of industrial CPS, which plays a very crucial
role for CPS to complete its task. Runtime stochastic model checking is widely used to verify …

Finding the Best Partitioning Policy for Efficient Verification of Autonomous Systems at Runtime

M Dastranj, MA Nia, M Kargahi - arXiv preprint arXiv:2110.14040, 2021 - arxiv.org
The autonomous systems need to decide how to react to the changes at runtime efficiently.
The ability to rigorously analyze the environment and the system together is theoretically …

Effectiveness of pre-computed knowledge in self-adaptation-A robustness study

M Korn, P Chrszon, S Klüppelholz, C Baier… - European Workshop on …, 2022 - Springer
Within classical MAPE-K control-loop structures for adaptive systems, knowledge gathered
from monitoring the system and its environment is used to guide adaptation decisions at …