145 search results - page 15 / 29 » Trading convexity for scalability |
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
We investigate flow rate optimization on a wireless link with randomly varying channel gain using techniques from adaptive modulation and network utility maximization. We consider ...
SIAMCO
2011
13 years 2 months ago
2011
The choice of admissible trading strategies in mathematical modelling of financial markets is a delicate issue, going back to Harrison and Kreps [HK79]. In the context of optimal...
IPPS
2007
IEEE
14 years 1 months ago
2007
IEEE
Communication delay is a key source of uncertainty in distributed systems. Existing approaches to reduce this uncertainty focus on maintaining sufficient surplus bandwidth; appli...
SUTC
2006
IEEE
14 years 1 months ago
2006
IEEE
We propose and analyze a scalable and efficient region-based group key management protocol for secure group communications in mobile ad hoc networks. For scalability and dynamic r...
DSOM
2005
Springer
14 years 1 months ago
2005
Springer
Threshold crossing alerts (TCAs) indicate to a management system that a management variable, associated with the state, performance or health of the network, has crossed a certain ...