With the spread of services related to cloud environment, it is tiresome and time consuming for users to look for the appropriate service that meet with their needs. Therefore, finding a valid and reliable service is essential. However, in case a single cloud service cannot fulfil every user requirements, a composition of cloud services is needed. In addition, the need to treat uncertainty in cloud service discovery and composition induces a lot of concerns in order to minimize the risk. Risk includes some sort of either loss or damage which is possible to be received by a target (i.e., the environment, cloud providers or customers). In this paper, we will focus on the uncertainty application for cloud service discovery and composition. A set of existing approaches in literature are reviewed and categorized according to the risk modeling.
@article{arxiv.1501.01537,
title = {Survey of Uncertainty Handling in Cloud Service Discovery and Composition},
author = {Nouha Khédiri and Montaceur Zaghdoud},
journal= {arXiv preprint arXiv:1501.01537},
year = {2015}
}