522 search results - page 34 / 105 » On the Hardness of the Noncommutative Determinant |
JACM
2007
13 years 9 months ago
2007
A flow of a commodity is said to be confluent if at any node all the flow of the commodity leaves along a single edge. In this paper we study single-commodity confluent flow pro...
SAC
2011
ACM
12 years 12 months ago
2011
ACM
A moving region whose location and extend change over time can imply topological changes such as region split and hole formation. To study this phenomenon is useful in many applic...
VLSID
2002
IEEE
14 years 9 months ago
2002
IEEE
Among the many techniques for system-level power management, it is not currently possible to guarantee timing constraints and have a comprehensive system model at the same time. S...
ICCV
2003
IEEE
14 years 2 months ago
2003
IEEE
The perception of transparent objects from images is known to be a very hard problem in vision. Given a single image, it is difficult to even detect the presence of transparent o...
BMCBI
2006
13 years 9 months ago
2006
Background: Microarray technology has made it possible to simultaneously measure the expression levels of large numbers of genes in a short time. Gene expression data is informati...