Authors
Zacharias Georgiou, Chryssis Georgiou, George Pallis, Elad M Schiller, Demetris Trihinas
Publication date
2020/12/7
Conference
2020 IEEE/ACM 13th International Conference on Utility and Cloud Computing (UCC)
Pages
13-22
Publisher
IEEE
Description
Fog Computing is now emerging as the dominating paradigm bridging the compute and connectivity gap between sensing devices and latency-sensitive services. However, as fog deployments scale by accumulating numerous devices interconnected over highly dynamic and volatile network fabrics, the need for self-healing in the presence of failures is more evident. Using the prevailing methodology of self-stabilization, we propose a fault-tolerant framework for control planes that enables fog services to cope and recover from a very broad fault model. Specifically, our model considers network uncertainties, packet drops, node fail-stops and violations of the assumptions according to which the system was designed to operate (e.g., system state corruption). Our self-stabilizing algorithms guarantee automatic recovery within a constant number of communication rounds without the need for external (human …
Total citations
202120222023121
Scholar articles
Z Georgiou, C Georgiou, G Pallis, EM Schiller… - 2020 IEEE/ACM 13th International Conference on …, 2020