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» The Role of Models in Leveraging Information
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BC
2000
75views more  BC 2000»
14 years 9 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'...
KBS
2006
68views more  KBS 2006»
14 years 9 months ago
Role of acquaintance models in agent's private and semi-private knowledge disclosure
The organizational architecture of the multi-agent systems and the structure of social knowledge that the members of the community administer are critical factors for assuring suc...
Michal Pechoucek, Vladimír Marík, Ja...
SAC
2008
ACM
14 years 9 months ago
A cost-driven approach to role engineering
In recent years role-based access control (RBAC) has been spreading within organizations. However, companies still have considerable difficulty migrating to this model, due to the...
Alessandro Colantonio, Roberto Di Pietro, Alberto ...
ICASSP
2011
IEEE
14 years 1 months ago
Speaker diarization of meetings based on speaker role n-gram models
Speaker diarization of meeting recordings is generally based on acoustic information ignoring that meetings are instances of conversations. Several recent works have shown that th...
Fabio Valente, Deepu Vijayasenan, Petr Motlí...
NSPW
1998
ACM
15 years 1 months ago
Meta Objects for Access Control: a Formal Model for Role-Based Principals
Object-based programming is becoming more and more popular and is currently conquering the world of distributed programming models. In object-based systems access control is often...
Thomas Riechmann, Franz J. Hauck