Integrating IoT and IoS with a Component-Based Approach

There is a growing interest in leveraging Service Oriented Architectures (SOA) in domains such as home automation, automotive, mobile phones or e-Health. With the basic idea (supported in e.g. OSGi) that components provide services, it makes it possible to smoothly integrate the Internet of Things (IoT) with the Internet of Services (IoS). The paradigm of the IoS indeed offers interesting capabilities in terms of dynamicity and interoperability. However in domains that involve “things” (e.g. appliances), there is still a strong need for loose coupling and a proper separation between types and instances that are well-known in Component-Based approaches but that typical SOA fail to provide. This paper presents how we can still get the best of both worlds by augmenting SOA with a Component-Based approach. We illustrate our approach with a case study from the domain of home automation.