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IJCAI
2001
9 years 5 months ago
Local Search Topology in Planning Benchmarks: An Empirical Analysis
Many state-of-the-art heuristic planners derive their heuristic function by relaxing the planning task at hand, where the relaxation is to assume that all delete lists are empty. ...
Jörg Hoffmann
IJCAI
2001
9 years 5 months ago
Learning Relations Using Collocations
Gerhard Heyer, Martin Läuter, Uwe Quasthoff, ...
IJCAI
2001
9 years 5 months ago
Formalizing Artistic Techniques and Scientific Visualization for Painted Renditions of Complex Information Spaces
This paper describes a new method for visualizing complex information spaces as painted images. Scientific visualization converts data into pictures that allow viewers to "se...
Christopher G. Healey
IJCAI
2001
9 years 5 months ago
High Performance Reasoning with Very Large Knowledge Bases: A Practical Case Study
We present an empirical analysis of optimization techniques devised to speed up the so-called TBox classification supported by description logic systems which have to deal with ve...
Volker Haarslev, Ralf Möller
IJCAI
2001
9 years 5 months ago
Max-norm Projections for Factored MDPs
Carlos Guestrin, Daphne Koller, Ronald Parr
IJCAI
2001
9 years 5 months ago
Exploiting Multiple Secondary Reinforcers in Policy Gradient Reinforcement Learning
Most formulations of Reinforcement Learning depend on a single reinforcement reward value to guide the search for the optimal policy solution. If observation of this reward is rar...
Gregory Z. Grudic, Lyle H. Ungar
IJCAI
2001
9 years 5 months ago
On-Line Execution of cc-Golog Plans
Previously, the plan language cc-Golog was introduced for the purpose of specifying event-driven behavior typically found in robot controllers. So far, however, cc-Golog is usable...
Henrik Grosskreutz, Gerhard Lakemeyer
IJCAI
2001
9 years 5 months ago
Causal interaction: from a high-level representation to an operational event-based representation
We propose to extend the temporal causal graph formalisms used in model-based diagnosis in order to deal with non trivial interactions like (partial) cancellation of fault effects...
Irène Grosclaude, Marie-Odile Cordier, Rene...
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