This paper presents a new multi-agent system platform that takes advantage of XMPP. Among the new message transport protocols that have been recently developed, Jabber (XMPP) is a protocol that is based on Instant Messaging networks that use real-time messaging between applications. This platform is fully FIPA compliant and provides a simple interface to… (More)
Nowadays, social networks have an enormous impact in the society generating a lot of useful information to be employed in new social applications. In this paper, we show how we have used a graph-based model to extract and model data in order to develop a Social Recommendation System which recommends recipes in a social network.
A Cloud Computing system must readjust its resources by taking into account the demand for its services. This raises the need for designing protocols that provide the individual components of the Cloud architecture with the ability to self-adapt and to reach agreements in order to deal with changes in the services demand. Furthermore, if the Cloud provider… (More)