4839 search results - page 816 / 968 » A survey of computational complexity results in systems and ... |
TIP
2010
15 years 8 days ago
2010
—An efficient approach toward a no-reference ringing metric intrinsically exists of two steps: first detecting regions in an image where ringing might occur, and second quantif...
117
click to vote
ACSAC
2002
IEEE
15 years 6 months ago
2002
IEEE
Secure computer systems use both mandatory and discretionary access controls to restrict the flow of information through legitimate communication channels such as files, shared ...
144
click to vote
MOBIHOC
2009
ACM
15 years 8 months ago
2009
ACM
Spectrum is a critical yet scarce resource and it has been shown that dynamic spectrum access can significantly improve spectrum utilization. To achieve this, it is important to ...
124
Voted
ASUNAM
2010
IEEE
15 years 3 months ago
2010
IEEE
Subgraph matching is a key operation on graph data. Social network (SN) providers may want to find all subgraphs within their social network that "match" certain query gr...
109
Voted
HICSS
2006
IEEE
15 years 8 months ago
2006
IEEE
— Uniform sampling in networks is at the core of a wide variety of randomized algorithms. Random sampling can be performed by modeling the system as an undirected graph with asso...