Leveraging Genetic Algorithm to Compose Web Services in a Context-Aware Environment

In a context-aware pervasive environment, it is crucial to provide an efficient adaption mechanism to rapidly discover appropriate services and compose them to achieve user desired situation when context change. In this paper, we propose a GA(Genetic Algorithm) based novel service composition method in a context-aware environment. We first use Context Space model to represent context, situation, user preference and services in a unified formal...