3972 search results - page 158 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
175
Voted
DAC
2006
ACM
16 years 4 months ago
2006
ACM
This paper presents analysis methods for energy estimation in RC trees driven by time-varying voltage sources, e.g., buffers, timevarying power supplies, and resonant clock genera...
153
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Independent component analysis (ICA) is not only popular for blind source separation but also for unsupervised learning when the observations can be decomposed into some independe...
122
Voted
ASPDAC
2009
ACM
15 years 10 months ago
2009
ACM
Majority of practical multivariate statistical analyses and optimizations model interdependence among random variables in terms of the linear correlation among them. Though linear...
140
Voted
ISVC
2007
Springer
15 years 9 months ago
2007
Springer
In this paper, we present a facial expression recognition method using feature-adaptive motion energy analysis. Our method is simplicityoriented and avoids complicated face model r...
124
Voted
CSFW
2006
IEEE
15 years 9 months ago
2006
IEEE
Role-Based Access Control (RBAC) is a widely used model for expressing access control policies. In large organizations, the RBAC policy may be collectively managed by many adminis...