113 search results - page 20 / 23 » Brief announcement: new bounds for the controller problem |
FOCM
2010
13 years 6 months ago
2010
We study the problem of estimating the best k term Fourier representation for a given frequency-sparse signal (i.e., vector) A of length N k. More explicitly, we investigate how t...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
This paper describes a new approximate maximum-likelihood (ML) MIMO detection approach by studying a Lagrangian dual relaxation (LDR) of ML. Unlike many existing relaxed ML method...
EUROSYS
2008
ACM
14 years 4 months ago
2008
ACM
The continuing frequency and seriousness of security incidents underlines the importance of application security. Decentralized information flow control (DIFC), a promising tool ...
MIE
2008
13 years 9 months ago
2008
: This paper describes foundational work investigating the protection requirements of sensitive medical information, which is being stored more routinely in repository systems for ...
BILDMED
2009
13 years 8 months ago
2009
Abstract. The incorporation of additional user knowledge into a nonrigid registration process is a promising topic in modern registration schemes. The combination of intensity base...