no code implementations • 11 Sep 2024 • Jingzhi Gong, Tao Chen, Rami Bahsoon
Machine/deep learning models have been widely adopted for predicting the configuration performance of software systems.
1 code implementation • 23 May 2024 • Nan Zhang, Christian Vergara-Marcillo, Georgios Diamantopoulos, Jingran Shen, Nikos Tziritas, Rami Bahsoon, Georgios Theodoropoulos
Dynamic data-driven Digital Twins (DDTs) can enable informed decision-making and provide an optimisation platform for the underlying system.
no code implementations • 7 Dec 2023 • Georgios Diamantopoulos, Nikos Tziritas, Rami Bahsoon, Georgios Theodoropoulos
Our Digital Twin leverages DDDAS feedback loop, which is responsible for getting the data from the system to the digital twin, conducting optimisation, and updating the physical system.
no code implementations • 11 Oct 2023 • Nan Zhang, Rami Bahsoon, Nikos Tziritas, Georgios Theodoropoulos
Engineering regulatory compliance in complex Cyber-Physical Systems (CPS), such as smart warehouse logistics, is challenging due to the open and dynamic nature of these systems, scales, and unpredictable modes of human-robot interactions that can be best learnt at runtime.
no code implementations • 25 May 2023 • Sukhpal Singh Gill, Minxian Xu, Panos Patros, Huaming Wu, Rupinder Kaur, Kamalpreet Kaur, Stephanie Fuller, Manmeet Singh, Priyansh Arora, Ajith Kumar Parlikad, Vlado Stankovski, Ajith Abraham, Soumya K. Ghosh, Hanan Lutfiyya, Salil S. Kanhere, Rami Bahsoon, Omer Rana, Schahram Dustdar, Rizos Sakellariou, Steve Uhlig, Rajkumar Buyya
ChatGPT, an AI-based chatbot, was released to provide coherent and useful replies based on analysis of large volumes of data.
no code implementations • 19 Jul 2022 • Nan Zhang, Rami Bahsoon, Nikos Tziritas, Georgios Theodoropoulos
DT can leverage fundamentals of Dynamic Data-Driven Applications Systems (DDDAS) bidirectional symbiotic sensing feedback loops for its continuous updates.
no code implementations • 26 Apr 2022 • Georgios Diamantopoulos, Nikos Tziritas, Rami Bahsoon, Georgios Theodoropoulos
Given that Blockchains are complex, dynamic dynamic systems, a dynamic approach to their management and reconfiguration at runtime is deemed necessary to reflect the changes in the state of the infrastructure and application.
1 code implementation • 15 Apr 2022 • Nan Zhang, Rami Bahsoon, Nikos Tziritas, Georgios Theodoropoulos
Maintaining such an equivalent model is challenging, especially when the physical systems being modelled are intelligent and autonomous.
2 code implementations • 11 Oct 2021 • Shreshth Tuli, Sukhpal Singh Gill, Minxian Xu, Peter Garraghan, Rami Bahsoon, Schahram Dustdar, Rizos Sakellariou, Omer Rana, Rajkumar Buyya, Giuliano Casale, Nicholas R. Jennings
The worldwide adoption of cloud data centers (CDCs) has given rise to the ubiquitous demand for hosting application services on the cloud.
no code implementations • 6 Jun 2021 • Akram Alofi, Mahmoud A. Bokhari, Robert Hendley, Rami Bahsoon
In this paper, we represent the problem of selecting miners within a blockchain-based system as a subset selection problem.
no code implementations • 20 Jan 2020 • Tao Chen, Rami Bahsoon, Xin Yao
To promote engineering self-aware and self-adaptive software systems in a reusable manner, architectural patterns and the related methodology provide an unified solution to handle the recurring problems in the engineering process.