Choonhwa Lee

VM Capacity-Aware Scheduling within Budget Constraints in IaaS Clouds

2016 · PLoS ONE

Recently, cloud computing has drawn significant attention from both industry and academia, bringing unprecedented changes to computing and information technology. The infrastructure-as-a-Service (IaaS) model offers new abilities such as the elastic provisioning and relinquishing of …

Benchmarking Tool for Modern Distributed Stream Processing Engines

2019

There is an upsurge in the usage and adaptation of streaming applications in the recent years by both industry and academia. At the core of these applications is streaming data processing engines that perform resource …

Enabling Role-Based Orchestration for Cloud Applications

2021 · Applied Sciences

With the rapidly growing popularity of cloud services, the cloud computing faces critical challenges to orchestrate the deployment and operation of cloud applications on heterogenous cloud platforms. Cloud applications are built on a platform model …

Blockchain-Based Service Migration for Multi-Access Edge Computing

2023

Multi-access edge computing (MEC) extends cloud computing capabilities to the edge of the network which enables real-time and low-latency services for mobile users. To ensure that the delay requirement of the services is met even …