Sciweavers

1722 search results - page 299 / 345
» Variables in Concept Graphs
Sort
View
ISLPED
2009
ACM
125views Hardware» more  ISLPED 2009»
15 years 4 months ago
Behavior-level observability don't-cares and application to low-power behavioral synthesis
Many techniques for power management employed in advanced RTL synthesis tools rely explicitly or implicitly on observability don’t-care (ODC) conditions. In this paper we presen...
Jason Cong, Bin Liu, Zhiru Zhang
ACSAC
2008
IEEE
15 years 4 months ago
The Role Hierarchy Mining Problem: Discovery of Optimal Role Hierarchies
Role hierarchies are fundamental to the role based access control (RBAC) model. The notion of role hierarchy is a well understood concept that allows senior roles to inherit the p...
Qi Guo, Jaideep Vaidya, Vijayalakshmi Atluri
HICSS
2008
IEEE
130views Biometrics» more  HICSS 2008»
15 years 4 months ago
Enterprise Modeling for Information System Development within MDA
Object-oriented analysis suggests semiformal usecase driven techniques for problem domain modeling from a computation independent viewpoint. The proposed approach called Topologic...
Janis Osis, Erika Asnina
BROADNETS
2007
IEEE
15 years 4 months ago
Strategic deployment of network monitors for attack attribution
—Attacks launched over the Internet have become a pressing problem. Attackers make use of a variety of techniques to anonymize their traffic, in order to escape detection and pr...
Young June Pyun, Douglas S. Reeves
ICMCS
2007
IEEE
107views Multimedia» more  ICMCS 2007»
15 years 4 months ago
Finding Image Structure by Hierarchal Segmentation
Image segmentation has been studied for many years. But what factors influence segmentation results indeed? Why some images are easy to be handled while the others are not? In thi...
Bo Qiu, Daniel Racoceanu