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» The Context-Dependent Role Model
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BMCBI
2005
108views more  BMCBI 2005»
13 years 7 months ago
The modeled structure of the RNA dependent RNA polymerase of GBV-C Virus suggests a role for motif E in Flaviviridae RNA polymer
Background: The Flaviviridae virus family includes major human and animal pathogens. The RNA dependent RNA polymerase (RdRp) plays a central role in the replication process, and t...
François Ferron, Cécile Bussetta, H&...
NLUCS
2008
13 years 9 months ago
The Role of Attention in Understanding Spatial Expressions under the Distractor Condition
Abstract. To develop a computational model of understanding spatial expressions, various factors should be taken into account. We have been exploring the relations between the good...
Tatsumi Kobayashi, Asuka Terai, Takenobu Tokunaga
DBSEC
2008
188views Database» more  DBSEC 2008»
13 years 9 months ago
On the Formal Analysis of a Spatio-temporal Role-Based Access Control Model
With the growing use of wireless networks and mobile devices, we are moving towards an era where spatial and temporal information will be necessary for access control. The use of s...
Manachai Toahchoodee, Indrakshi Ray
MMMACNS
2001
Springer
14 years 3 days ago
Future Directions in Role-Based Access Control Models
Abstract. In the past five years there has been tremendous activity in rolebased access control (RBAC) models. Consensus has been achieved on a standard core RBAC model that is in ...
Ravi S. Sandhu
BC
2000
75views more  BC 2000»
13 years 7 months ago
Predictions derived from modelling the hippocampal role in navigation
A computational model of the lesion and single unit data from navigation in rats is reviewed. The model uses external (visual) and internal (odometric) information from the environ...
Neil Burgess, Andrew Jackson, Tom Hartley, John O'...