830 search results - page 67 / 166 » Approximation power of directionlets |
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Abstract— Sum rate maximization by power control is an important, challenging, and extensively studied problem in wireless networks. It is a nonconvex optimization problem and ac...
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
Graphics and vision are approximate inverses of each other: ordinarily Graphics Processing Units (GPUs) are used to convert “numbers into pictures” (i.e. computer graphics). I...
ISCAS
2008
IEEE
14 years 2 months ago
2008
IEEE
— In a nanoscale technology, memory bits are highly susceptible to process variation induced read/write failures. To address the above problem, in this paper a new memory cell is...
HICSS
2002
IEEE
14 years 20 days ago
2002
IEEE
In this paper, the critical clearing time, tcc in power system transient stability analysis is modeled as a random variable due to the randomness nature of power system load. A lin...
DATE
2009
IEEE
14 years 2 months ago
2009
IEEE
this paper proposes a novel Process Variation Aware SRAM architecture designed to inherently support voltage scaling. The peripheral circuitry of the SRAM is modified to selectivel...