%0 Journal Article
	%A Candido Alcaide and  Manuel Dıaz and  Luis Llopis and  Antonio Marquez and  Bartolome Rubio and  Enrique Soler
	%D 2007
	%J International Journal of Computer and Systems Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 3, 2007
	%T CoSP2P: A Component-Based Service Model for Peer-to-Peer Systems
	%U https://publications.waset.org/pdf/5028
	%V 3
	%X The increasing complexity of software development based on peer to peer networks makes necessary the creation of new frameworks in order to simplify the developer-s task. Additionally, some applications, e.g. fire detection or security alarms may require real-time constraints and the high level definition of these features eases the application development. In this paper, a service model based on a component model with real-time features is proposed. The high-level model will abstract developers from implementation tasks, such as discovery, communication, security or real-time requirements. The model is oriented to deploy services on small mobile devices, such as sensors, mobile phones and PDAs, where the computation is light-weight. Services can be composed among them by means of the port concept to form complex ad-hoc systems and their implementation is carried out using a component language called UM-RTCOM. In order to apply our proposals a fire detection application is described.

	%P 416 - 421