48 search results - page 2 / 10 » Achieving Out-of-Order Performance with Almost In-Order Comp... |
ICASSP
2009
IEEE
14 years 1 months ago
2009
IEEE
We propose a variant of Orthogonal Matching Pursuit (OMP), called LoCOMP, for scalable sparse signal approximation. The algorithm is designed for shift-invariant signal dictionari...
SODA
2010
ACM
14 years 3 months ago
2010
ACM
We consider the problem of fault-tolerant agreement in a crash-prone synchronous system. We present a new randomized consensus algorithm that achieves optimal communication effici...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
Since optimum diversity behavior can be achieved, equalization based on lattice basis reduction is of special interest for transmission over MIMO channels. Although the per-symbol...
GLOBECOM
2007
IEEE
14 years 18 days ago
2007
IEEE
—Comprehensive performance analysis of the unordered V-BLAST algorithm with various power allocation strategies is presented, which makes use of analytical tools and resorts to M...
PACS
2000
Springer
13 years 9 months ago
2000
Springer
Increasing power dissipation has become a major constraint for future performance gains in the design of microprocessors. In this paper, we present the circuit design of an issue ...