—Recently, many researchers have studied on animated pedagogical agents to improve students’ learning experience in educational systems. In this paper, we describe how personal...
Over-constrained problems can have an exponential number of conflicts, which explain the failure, and an exponential number of relaxations, which restore the consistency. A user o...
— Robots that can interact naturally with humans require the integration and coordination of many different components with heavy computational demands. We argue that an architec...
To secure interactive multimedia applications in wireless LANs WLANs it is pertinent to implement real time cryptographic services. In this paper we evaluate the use of software b...
Enhancing the service-oriented architecture paradigm with semantic components is a new field of research and goal of many ongoing projects. The results lead to more powerful web a...