Using a multi-agent system and artificial intelligence for monitoring and improving the cloud performance and security

D Grzonka, A Jakóbik, J Kołodziej, S Pllana - Future generation computer …, 2018 - Elsevier
Cloud Computing is one of the most intensively developed solutions for large-scale
distributed processing. Effective use of such environments, management of their high …

Security supportive energy-aware scheduling and energy policies for cloud environments

D Fernández-Cerero, A Jakóbik, D Grzonka… - Journal of Parallel and …, 2018 - Elsevier
Cloud computing (CC) systems are the most popular computational environments for
providing elastic and scalable services on a massive scale. The nature of such systems …

SCORE: Simulator for cloud optimization of resources and energy consumption

D Fernández-Cerero, A Fernández-Montes… - … Modelling Practice and …, 2018 - Elsevier
Achieving efficiency both in terms of resource utilisation and energy consumption is a
complex challenge, especially in large-scale wide-purpose data centers that serve cloud …

Exploiting CloudSim in a multiformalism modeling approach for cloud based systems

E Barbierato, M Gribaudo, M Iacono… - … Modelling Practice and …, 2019 - Elsevier
Cloud based architectures present many challenges, ranging from poorly dimensioned
hardware to lengthy wait times and resource balancing issues. Most of these problems can …

Stackelberg game modeling of cloud security defending strategy in the case of information leaks and corruption

A Jakóbik - Simulation Modelling Practice and Theory, 2020 - Elsevier
The paper presents the Stackelberg Game (SG) based model for automating security
decisions in Cloud Computing systems (CC). The presented model enables to describe the …

Non-deterministic security driven meta scheduler for distributed cloud organizations

A Jakóbik, D Grzonka, F Palmieri - Simulation Modelling Practice and …, 2017 - Elsevier
Security is a very complex and challenging problem in Cloud organizations. Ensuring the
security of operations within the cloud by also enforcing the users' own security …

Stackelberg games for modeling defense scenarios against cloud security threats

A Jakóbik, F Palmieri, J Kołodziej - Journal of network and computer …, 2018 - Elsevier
Stackelberg games may reveal to be extremely useful in supporting decisions in attack-
defense scenarios. We call such games Security Stackelberg games. They are …

[PDF][PDF] Security Supportive Energy Aware Scheduling And Scaling For Cloud Environments.

A Jakóbik, D Grzonka, J Kolodziej - ECMS, 2017 - researchgate.net
Energy consumption is one of the most important problems in the era of Computational
Clouds (CC). CC infrastructures must be elastic and scalable for being accessible by huge …

Using polymatrix extensive Stackelberg games in security–aware resource allocation and task scheduling in computational clouds

A Wilczyński - Journal of Telecommunications and Information …, 2017 - jtit.pl
In this paper, the Stackelberg game models are used for supporting the decisions on task
scheduling and resource utilization in computational clouds. Stackelberg games are …

Energy efficient scheduling methods for computational grids and clouds

A Jakóbik, D Grzonka, J Kolodziej, AE Chis… - Journal of …, 2017 - norma.ncirl.ie
This paper presents an overview of techniques developed to improve energy efficiency of
grid and cloud computing. Power consumption models and energy usage profiles are …