The interaction history of a document can be modelled as a tree of command objects. This model does not only support recovery (undo/redo), but is also suitable for cooperation betw...
MANET environments suffer from changing connectivity conditions and radio contention among stations that conform it. Despite the several on-going endeavors, no simple and effectiv...
Carlos Miguel Tavares Calafate, Pietro Manzoni, Ma...
This paper presents design and architecture of the distributed virtual reality service (dvr) which allows collaboration-unaware VRML animations and simulations to be integrated in...
In this work we propose a QoS architecture for MANETs based on a probe-based distributed admission control mechanism and the IEEE 802.11e technology. Our aim is to improve peer-to...
Carlos Miguel Tavares Calafate, Juan-Carlos Cano, ...