Quality of Service Based Event Stream Processing Systems in Smart Grids
Abstract
This paper presents an approach for composing event streams based on quality of service requirements of smart grids. The approach consists of an event stream model, composition strategies guided by quality of service requirements such as memory consumption, event priority and notification latency. Model and strategies are implemented by a distributed event stream processing system consisting of execution units that can be deployed across a smart grid. The paper describes implementation issues and experimental results.