Abstract. We present ModHel’X, an approach to multi-formalism modeling which addresses two important issues in this field: (a) providing support for the specification of the se...
A web service is a programmable web application accessible using standard Internet protocols. A threelayer architecture has been suggested for web services: service providers, ser...
Efficiency with respect to energy consumption has increasingly been recognized as an important quality attribute for distributed software systems in embedded and pervasive environm...
Abstract In this article, we present a component-based visual tracker for mobile platforms with an application to person tracking. The core of the technique is a componentbased des...
Building realistic end user scenarios for ubiquitous computing applications entails large up-front investments. Many context adaptive applications so far fail to live up to their ...