End-user's Service Composition in Ubiquitous Computing Using Smartspace Approach

Interoperability Work Package participated in the Sixth International Conference on Internet and Web Applications and Services (ICIW 2011), presenting the paper "End-user's Service Composition in Ubiquitous Computing Using Smartspace Approach" by M. Mohsin Saleemi and Johan Lilius.

The paper presents an architecture and overall process for creating end-user service compositions using smartspace approach. The authors have used OWL-S ontology language to describe the service capabilities semantically. They implemented the composition algorithm as the planning strategy for automatic service composition. The composition conforms to semantic graph-based techniques where atomic services are composed iteratively based on OWL-S service properties. They also presented a concrete example to show how the algorithm automatically discovers and composes services in a sequence that fulfills end-user’s requests.