25 search results - page 1 / 5 » Three challenges in Costas arrays |
ARSCOM
2008
13 years 4 months ago
2008
We present 3 open challenges in the field of Costas arrays. They are: a) the determination of the number of dots on the main diagonal of a Welch array, and especially the maximal ...
DAM
2006
13 years 4 months ago
2006
Given a rectangular array where entries represent the pixels of a digitalized image, we consider the problem of reconstructing an image from the number of occurrences of each colo...
CC
2011
Springer
12 years 8 months ago
2011
Springer
For decades, the design and implementation of arrays in programming languages has reflected a natural tension between productivity and performance. Recently introduced HPCS langua...
RECONFIG
2008
IEEE
13 years 11 months ago
2008
IEEE
The growing trend towards adoption of flexible and heterogeneous, parallel computing architectures has increased the challenges faced by the programming community. We propose a me...
HPCC
2007
Springer
13 years 11 months ago
2007
Springer
One of the outcomes of DARPA’s HPCS program has been the creation of three new high productivity languages: Chapel, Fortress, and X10. While these languages have introduced impro...