This paper proposes recommendation services and user profiling features in Learning
Management Systems (LMS) by means of a semantic intelligent system combining context …

Agent technology has generated lots of excitement in the past decade. Currently, multi-agent
systems (MAS) composed of autonomous agents representing individuals or organizations …

Agreement Technologies are needed for autonomous agents to come to mutually
acceptable agreements, typically on behalf of humans. These technologies include trust …

In this work, we focus on credibility dynamics. The trust or credibility associated with a set of
agents is represented by a pairwise comparison partial order of agents called credibility …

This paper presents a novel activity recommendation system based on the secure federated
network Eduroam. The system, according to the users' profiles, is able to offer personalized …

This paper offers an agent-based mechanism in intelligent environments (IE) to recommend
profiles to users according to their requirements. This mechanism is based on similarity …

Nowadays there are many on-line applications in which users' feedback is used to compute
a trust value for products, services and also other users. In those application domains, trust …

Original scientific paper In the past decades, several trust models have been proposed to
enhance the security of Mobile Ad hoc Networks (MANETs). The conventional trust models …

Trust estimation is a fundamental process in several multi-agent systems domains, from
social networks to electronic business scenarios. However, the majority of current …

Esta tesis doctoral se enfoca en la representación y la dinámica de los sistemas
computacionales de reputación y confianza multi-contexto en Sistemas Multi-Agente. Para …