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» Using Cases Utility for Heuristic Planning Improvement
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AINA
2007
IEEE
14 years 1 months ago
Heuristics for Improving Cryptographic Key Assignment in a Hierarchy
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...
Anne V. D. M. Kayem, Patrick Martin, Selim G. Akl
EXPERT
1998
86views more  EXPERT 1998»
13 years 7 months ago
IMACS: A Case Study in Real-World Planning
This article illustrates the complexities of real-world planning and how we can create AI planning systems to address them. We describe the IMACS Project (Interactive Manufacturab...
Satyandra K. Gupta, Dana S. Nau, William C. Regli
ATAL
2000
Springer
13 years 12 months ago
Performance of Coordinating Concurrent Hierarchical Planning Agents Using Summary Information
Abstract. Recent research has provided methods for coordinating the individually formed concurrent hierarchical plans (CHiPs) of a group of agents in a shared environment. A reason...
Bradley J. Clement, Edmund H. Durfee
ECP
1997
Springer
68views Robotics» more  ECP 1997»
13 years 11 months ago
Ignoring Irrelevant Facts and Operators in Plan Generation
It is traditional wisdom that one should start from the goals when generating a plan in order to focus the plan generation process on potentially relevant actions. The graphplan sy...
Bernhard Nebel, Yannis Dimopoulos, Jana Koehler
AAAI
2000
13 years 9 months ago
Towards Feasible Approach to Plan Checking under Probabilistic Uncertainty: Interval Methods
The main problem of planning is to find a sequence of actions that an agent must perform to achieve a given objective. An important part of planning is checking whether a given pl...
Raul Trejo, Vladik Kreinovich, Chitta Baral