1947 search results - page 181 / 390 » Reconsidering power management |
PODS
2007
ACM
14 years 8 months ago
2007
ACM
We show that relational algebra calculations for incomplete databases, probabilistic databases, bag semantics and whyprovenance are particular cases of the same general algorithms...
HICSS
2009
IEEE
14 years 3 months ago
2009
IEEE
The requirement for power system operators to respond more efficiently to the stressed power system conditions that may create large number of alarms asks fort advanced alarm proc...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
— In this paper, we investigate resource allocation for a multi-user OFDMA cooperative system. Aiming at minimizing the total transmission power under target rate constraints for...
DELTA
2008
IEEE
14 years 2 months ago
2008
IEEE
—This paper presents a SEPIC PFC converter for driving multiple lighting LED lamps. With the aid of this converter, high power factor and high efficiency can be achieved by a sim...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, we manage to prove the log-concavity of the generalized Marcum Q-function Qν (a, b) with respect to its order ν on [1, ∞). The proof relies on a powerful math...