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ICRA
2007
IEEE
144views Robotics» more  ICRA 2007»
14 years 3 months ago
Optimal Control Using Nonholonomic Integrators
Abstract— This paper addresses the optimal control of nonholonomic systems through provably correct discretization of the system dynamics. The essence of the approach lies in the...
Marin Kobilarov, Gaurav Sukhatme
COMPSAC
2001
IEEE
14 years 11 days ago
Designing Role Hierarchies for Access Control in Workflow Systems
he correspondence between the role abstraction in Role-based Access Control (RBAC) and the notion of organizational positions, it seems easy to construct role hierarchies. This is...
Reinhardt A. Botha, Jan H. P. Eloff
SIAMSC
2010
231views more  SIAMSC 2010»
13 years 7 months ago
Optimal Control of Parameter-Dependent Convection-Diffusion Problems around Rigid Bodies
Abstract. This paper is concerned with optimal control problems of partial differential equations. In particular, parameterized convection-diffusion problems are considered, wher...
Timo Tonn, Karsten Urban, Stefan Volkwein
ARESEC
2011
145views more  ARESEC 2011»
12 years 8 months ago
An Attribute Based Framework for Risk-Adaptive Access Control Models
—The concept of risk-based adaptive access control (RAdAC, pronounced Raid-ack) has been recently introduced in the literature. It seeks to automatically (or semi-automatically) ...
Savith Kandala, Ravi S. Sandhu, Venkata Bhamidipat...
GLOBECOM
2008
IEEE
14 years 3 months ago
Simple Model Analysis and Performance Tuning of Hybrid TCP Congestion Control
—This paper presents simple analytical models of hybrid TCP congestion controls, which switch loss-based mode and delay-based mode adaptively, and tries their performance tuning....
Jiro Katto, Kazumine Ogura, Yuki Akae, Tomoki Fuji...