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ICML
2008
IEEE
14 years 9 months ago
Space-indexed dynamic programming: learning to follow trajectories
We consider the task of learning to accurately follow a trajectory in a vehicle such as a car or helicopter. A number of dynamic programming algorithms such as Differential Dynami...
J. Zico Kolter, Adam Coates, Andrew Y. Ng, Yi Gu, ...
ACSAC
1999
IEEE
14 years 1 months ago
A Prototype Secure Workflow Server
Workflow systems provide automated support that enables organizations to efficiently and reliably move important data through their routine business processes. For some organizati...
Douglas L. Long, Julie Baker, Francis Fung
CSFW
2004
IEEE
14 years 18 days ago
Cassandra: Flexible Trust Management, Applied to Electronic Health Records
We study the specification of access control policy in large-scale distributed systems. We present Cassandra, a language and system for expressing policy, and the results of a sub...
Moritz Y. Becker, Peter Sewell
IJON
2008
186views more  IJON 2008»
13 years 8 months ago
Computational analysis and learning for a biologically motivated model of boundary detection
In this work we address the problem of boundary detection by combining ideas and approaches from biological and computational vision. Initially, we propose a simple and efficient ...
Iasonas Kokkinos, Rachid Deriche, Olivier D. Fauge...
IRI
2007
IEEE
14 years 3 months ago
ARBAC07: A Role-based Administration Model for RBAC with Hybrid Hierarchy
Recently, administration of RBAC systems using rolebased approach has become very appealing because of the benefits that a role-based approach typically brings. This approach uses...
Yue Zhang 0002, James B. D. Joshi