617 search results - page 19 / 124 » On properties of cell matrices |
COLOGNETWENTE
2008
13 years 9 months ago
2008
We consider combinatorial optimization problems arising in radiation therapy. Given a matrix I with non-negative integer entries, we seek for a decomposition of I as a weighted su...
SIBGRAPI
2007
IEEE
14 years 1 months ago
2007
IEEE
Cell segmentation is a challenging problem due to both the complex nature of the cells and the uncertainty present in video microscopy. Manual methods for this purpose are onerous...
TNN
2010
13 years 2 months ago
2010
Compared to Singular Value Decomposition (SVD), Generalized Low Rank Approximations of Matrices (GLRAM) can consume less computation time, obtain higher compression ratio, and yiel...
IWCMC
2009
ACM
14 years 6 days ago
2009
ACM
Autoconfiguration of the radio parameters is a key feature for next generation mobile networks. Especially for LTE the NGMN Forum has brought it up as a major requirement. It is ...
ACRI
2004
Springer
14 years 29 days ago
2004
Springer
Abstract. We introduce a Cellular Potts model (a cellular-automatonbased Monte-Carlo model) of in vitro capillary development, or angiogenesis. Our model derives from a recent cont...