Abstract. Wireless sensor networks have several useful applications in commercial and defense settings, as well as user-centric personal area networks. To establish secure (point-t...
- The XO (OLPC’s “one hundred dollar laptop”) is under evaluation by the Brazilian Government as a possible educational tool and also as a means of promoting digital inclusio...
Ricardo C. Carranoa, Raphael R. Martinsi, Luiz Cla...
—This paper presents an opportunistic feedback (OF) protocol that achieves the asymptotic sum-capacity of the fading broadcast channel (BC) with a limited amount of feedback. The...
In many Grid services deployments, the clients and servers reside in different administrative domains. Hence, there is a requirement both to discover each other’s authorization ...
Ionut Constandache, Daniel Olmedilla, Frank Sieben...
Head-mounted displays (HMDs) that use a see-through display method allow for superimposing computer-generated images upon a real-world view. Such devices, however, normally restri...
Tobit Kollenberg, Alexander Neumann, Dorothe Schne...