597 search results - page 58 / 120 » Combinatorial Models for Cooperation Networks |
SIAMJO
2010
13 years 8 months ago
2010
Identifying small groups of lines, whose removal would cause a severe blackout, is critical for the secure operation of the electric power grid. We show how power grid vulnerabilit...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
— In this paper, we investigate the outage performance of cognitive wireless relay networks where source nodes communicate to their destinations via multiple hops facilitated by ...
HOLOMAS
2009
Springer
14 years 2 months ago
2009
Springer
In this paper a synthetic mobility model which represents behavior and movement pattern of heterogeneous units in disaster relief and battlefield scenarios is proposed. These oper...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—In this paper, we propose a novel coalitional game model for security issues in wireless networks. The model can be applied to not only mobile ad hoc networks but also wireless ...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilisation by letting each user sense and utilise available s...