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SACMAT
2006
ACM
16 years 19 days ago
Fine-grained role-based delegation in presence of the hybrid role hierarchy
Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
James B. D. Joshi, Elisa Bertino
CEC
2009
IEEE
16 years 1 months ago
Learning area coverage for a self-sufficient colony robot
— It is advantageous for colony robots to be autonomous and self-sufficient. This requires them to perform their duties while maintaining enough energy to operate. Previously, we...
Gary B. Parker, Richard Zbeda
IROS
2009
IEEE
127views Robotics» more  IROS 2009»
16 years 1 months ago
Intercontinental, multimodal, wide-range tele-cooperation using a humanoid robot
— This paper is the continuation of our previous work in intercontinental, collaborative teleoperation with a humanoid robot. Our new achievement consists in an extension of the ...
Paul Evrard, Nicolas Mansard, Olivier Stasse, Abde...
CDC
2008
IEEE
152views Control Systems» more  CDC 2008»
16 years 1 months ago
Coordination on Lie groups
— This paper studies the coordinated motion of a group of agents evolving on a Lie group. Left- or rightinvariance with respect to the absolute position on the group lead to two ...
Alain Sarlette, Silvere Bonnabel, Rodolphe Sepulch...
CDC
2008
IEEE
147views Control Systems» more  CDC 2008»
16 years 1 months ago
Applications of the general Lyapunov ISS small-gain theorem for networks
Abstract— In the framework of the ISS Lyapunov formulation a small gain theorem has recently been proved which allows the explicit construction of Lyapunov functions for intercon...
Sergey Dashkovskiy, Björn Rüffer, Fabian...