Enabling automatic composition of stream processing services through ontology-based standardization

Delivery of e-health services is the main subject of multiple research projects carried on among others by national institutions, international consortia both in industry and academia. The goal of on-going research is to develop an efficient, scalable, flexible and multipurpose networking platform allowing for delivery of personalized, composable and high quality e-health services for various types of healthcare applications. This paper describes the ComSS Platform, which aims to achieve this goal, and the SmartFit application built with the use of ComSS Platform. This paper also discusses encountered problems, which stand in the way of fully automated composition of e-Health services based on Internet of Things paradigm. Finally, this paper also proposes a preliminary metamodel for description of Internet of Things enabled devices´ capabilities, interfaces, services and data streams. This metamodel is intended to support the process of automated composition of streaming services.