102 search results - page 4 / 21 » On solving hierarchical problems with top down control |
151
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CDC
2010
IEEE
15 years 28 days ago
2010
IEEE
s using Approximately Bisimilar Abstractions: Time-Optimal Control Problems Antoine Girard In this paper, we present a hierarchical approach to time-optimal control using approxima...
171
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IJNSEC
2007
15 years 5 months ago
2007
In a hierarchical structure, a user in a security class has access to information items of another class if and only if the former class is a predecessor of latter. Based upon cry...
130
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CDC
2009
IEEE
15 years 10 months ago
2009
IEEE
We use viability techniques for solving Dirichlet problems with inequality constraints (obstacles) for a class of Hamilton-Jacobi equations. The hypograph of the “solution” is ...
149
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SEC
2008
15 years 7 months ago
2008
Implementing access control efficiently and effectively in an open and distributed system is a challenging problem. One reason for this is that users requesting access to remote re...
179
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FLAIRS
2007
15 years 8 months ago
2007
This paper presents RepairSHOP a system capable of performing plan adaptation and plan repair. RepairSHOP is built on top of the HTN planner SHOP. RepairSHOP has three properties....