620 search results - page 88 / 124 » The edge-flipping group of a graph |
CSR
2009
Springer
14 years 3 months ago
2009
Springer
We study the complexity of testing if two given matroids are isomorphic. The problem is easily seen to be in Σp 2 . In the case of linear matroids, which are represented over poly...
FIMH
2009
Springer
14 years 3 months ago
2009
Springer
Cardiac fibre architecture plays a key role in heart function. Recently, the estimation of fibre structure has been simplified with diffusion tensor MRI (DT-MRI). In order to as...
HICSS
2008
IEEE
14 years 3 months ago
2008
IEEE
A technique for clustering data by common attribute values involves grouping rows and columns of a binary matrix to make the minimum number of submatrices all 1’s. As binary mat...
GLVLSI
2007
IEEE
14 years 3 months ago
2007
IEEE
A PAL-based logic block is the core of great majority of contemporary CPLD devices. The purpose of the paper is to present a new approach to multi-level synthesis for PAL-based CP...
ICDCSW
2007
IEEE
14 years 3 months ago
2007
IEEE
Mobile devices are still memory-constrained when compared to desktop and laptop computers. Thus, in some circumstances, even while occupied by useful objects, some memory must be ...