GP4ESP: a hybrid genetic algorithm and particle swarm optimization algorithm for edge server placement.

ABSTRACT: Edge computing has attracted wide attention due to its ultra-low latency services, as well as the prevalence of smart devices and intelligent applications. Edge server placement (ESP) is one of the key issues needed to be addressed for effective and efficient request processing, by deciding which edge stations to equip with limited edge resources. Due to NP-hardness of ESP, some works have designed meta-heuristic algorithms for solving it. While these algorithms either exploited only one kind of meta-heuristic search strategies or separately perform two different meta-heuristic algorithms. This can result in limit performance of ESP solutions due to the "No Free Lunch" theorem. In addition, existing algorithms ignored the computing delay of edge servers (ESs) on request process, resulting

SUBMITTER: Han F 

PROVIDER: S-EPMC11623000 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature