An Event-B based approach for cloud composite services verification

A Lahouij, L Hamel, M Graiet, B el Ayeb - Formal Aspects of Computing, 2020 - Springer
The verification of the Cloud composite services' correctness is challenging. In fact, multiple
component services, derived from different Cloud providers with different service description …

[PDF][PDF] Formal Verification of Cloud and Fog Systems: A Review and Research Challenges.

F Fakhfakh, S Kallel, S Cheikhrouhou - J. Univers. Comput. Sci., 2021 - academia.edu
Cloud and Fog computing have been widely recognized as attractive solutions in both
academic and industrial sectors. Despite their benefits, the adoption of Cloud and Fog …

Deadlock-freeness verification of cloud composite services using event-b

A Lahouij, L Hamel, M Graiet - On the Move to Meaningful Internet Systems …, 2018 - Springer
With the emergence of the Cloud computing paradigm, interests were focused on
representing and verifying the Cloud architecture in a formal way in order to prevent …

A refinement-based approach for verifying dynamic changes on time-aware processes

F Fakhfakh - Procedia Computer Science, 2019 - Elsevier
Time is one of the main issues when dealing with process management. In fact, proper time
handling can reduce cost and thus maximize profit for organizations. Then, modeling and …

An optimization approach for cloud composite services

A Lahouij, L Hamel, M Graiet - The Journal of Supercomputing, 2022 - Springer
Recently, a considerable literature has grown up around the theme of composite services
verification. Namely, the verification of the non-functional aspect generally consisting of …

[PDF][PDF] Replicated execution of workflows

DR Schäfer - 2018 - core.ac.uk
Workflows are the de facto standard for managing and optimizing business processes.
Workflows allow businesses to automate interactions between business locations and …