We study the access control integration problem for web services. Organizations frequently use many services, each with its own access control policies, that must interoperate whi...
In this article we present the main features of Aingeru, a system that provides a new kind of tele assistance service. The purpose of developing Aingeru has been to overcome the ma...
Alberto Tablado, Arantza Illarramendi, Miren I. Ba...
The current heterogeneous world of networks and terminals combined with the generalized mobility of users pose telecommunications operators and service providers the challenge of d...
Fairness is a major issue in the operation of queues, perhaps it is the reason why queues were formed in the first place. Recent studies show that the fairness of a queueing syst...
The clear trend toward the integration of current and emerging applications and services in the Internet launches new demands on service deployment and management. Distributed serv...