499 search results - page 37 / 100 » Multilevel algorithms for linear ordering problems |
HASKELL
2006
ACM
14 years 3 months ago
2006
ACM
Many numerical algorithms are specified in terms of operations on vectors and matrices. Matrix operations can be executed extremely efficiently using specialized linear algebra k...
FPL
2008
Springer
13 years 10 months ago
2008
Springer
Due to continuous improvements in the resources available on FPGAs, it is becoming increasingly possible to accelerate floating point algorithms. The solution of a system of linea...
ICASSP
2009
IEEE
13 years 6 months ago
2009
IEEE
In this paper, we study transmission schemes for a novel OFDMbased MIMO system which performs adaptive signal combining in radio-frequency (RF). Specifically, we consider the prob...
ICMLA
2007
13 years 10 months ago
2007
Optimal Component Analysis (OCA) is a linear method for feature extraction and dimension reduction. It has been widely used in many applications such as face and object recognitio...
STRINGOLOGY
2004
13 years 10 months ago
2004
We investigate the shortest common superstring problem (SCSSP). As SCSSP is APX-complete it cannot be approximated within an arbitrarily small performance ratio. One heuristic tha...