[HTML][HTML] A conceptual and architectural characterization of antifragile systems

V Grassi, R Mirandola, D Perez-Palacin - Journal of Systems and Software, 2024 - Elsevier
Antifragility is one of the terms that have recently emerged with the aim of indicating a
direction that should be pursued toward the objective of designing Information and …

Self-X Characterization of Autonomous Systems: A Systematic Literature Review

I Miadowicz, D Maldonado Quinto, M Felderer - ACM Computing Surveys, 2024 - elib.dlr.de
Autonomous systems are being discussed increasingly as a next-level system paradigm
after automated systems. Although the vision of autonomous systems seems to be on the …

Proactive self-exploration: Leveraging information sharing and predictive modelling for anticipating and countering adversaries

SS Hashmi, HK Dam, MB Chhetri, AV Uzunov… - Expert Systems with …, 2024 - Elsevier
In contested environments, self-exploration is a self-* property that serves as a proactive
mechanism for countering threats posed by adversaries. Specifically, self-exploration …

Proactive antifragility: A new paradigm for next-generation cyber defence at the edge

AV Uzunov, S Nepal, MB Chhetri - 2019 IEEE 5th international …, 2019 - ieeexplore.ieee.org
Recent advances in the Internet of Things (IoT) and, more generally, distributed computing
research have given rise to various edge-oriented computing paradigms including Edge …

AWaRE2-MM: A meta-model for goal-driven, contract-mediated, team-centric autonomous middleware frameworks for antifragility

AV Uzunov, M Brennan, MB Chhetri… - 2021 28th Asia …, 2021 - ieeexplore.ieee.org
In this paper, we introduce a new meta-model that captures core concepts for constructing
software architectures for general-purpose, autonomous middleware frameworks that realize …

Adaptivity and Antifragility

AV Uzunov, B Vo, HK Dam, C Harold… - … Cyber Defense Agent …, 2023 - Springer
A resilient system can survive attacks and failures by autonomously adapting and managing
its own functionality. An antifragile system is not only resilient but is also able to enhance its …

Self-improving autonomic systems for antifragile cyber defence: Challenges and opportunities

MB Chhetri, A Uzunov, B Vo, S Nepal… - 2019 IEEE …, 2019 - ieeexplore.ieee.org
Antifragile systems enhance their capabilities and become stronger when exposed to
adverse conditions, stresses or attacks, making antifragility a desirable property for cyber …

Towards antifragility in contested environments: Using adversarial search to learn, predict, and counter open-ended threats

SS Hashmi, HK Dam, P Smet… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Resilience and antifragility under duress present significant challenges for autonomic and
self-adaptive systems operating in contested environments. In such settings, the system has …

GOURMET: A methodology for realizing goal-driven self-adaptation

AV Uzunov, MB Chhetri… - 2021 ACM/IEEE …, 2021 - ieeexplore.ieee.org
The re-use of requirements captured during design-time for run-time decision-making
represents a popular paradigm for developing self-adaptive systems, generally termed …

Microcompositions for Goal-Driven Self-Adaptation

A Colman, QB Vo, AV Uzunov… - 2024 IEEE 48th …, 2024 - ieeexplore.ieee.org
To adapt to volatile edge environments this paper envisages distributed systems built from
small units of coordi-nation called microcompositions. Microcompositions decompose a …