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Solving Robot Navigation Problems with Initial Pose Uncertainty Using Real-Time Heuristic Search (1998)  (Make Corrections)  (9 citations)
Sven Koenig Reid G. Simmons College of Computing Computer Science Department...
Artificial Intelligence Planning Systems



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Abstract: We study goal-directed navigation tasks in mazes, where the robots know the maze but do not know their initial pose (position and orientation). These search tasks can be modeled as planning tasks in large non-deterministic domains whose states are sets of poses. They can be solved efficiently by interleaving planning and plan execution, which can reduce the sum of planning and plan-execution time because it allows the robots to gather information early. We show how Min-Max LRTA*, a real-time... (Update)

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...and Zilberstein, 1998; Poupart and Boutilier, 2000] GPT follows this approach. Methods that interleave planning and execution [Koenig and Simmons, 1998; Genesereth and Nourbakhsh, 1993] can be considered alternative (and orthogonal) approaches to the problem of planning off...

.... addressed by di erent techniques, see, e.g. Pryor Collins, 1996; Weld et al. 1998; Bonet Ge ner, 2000; Rintanen, 1999a; Koenig Simmons, 1998; Tovey Koenig, 2000 ] A limit case of planning under partial observability is conformant planning, where the assumption is...

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Interleaving Execution and Planning for Nondeterministic.. - Bertoli   (Correct)
Efficient and Inefficient Ant Coverage Methods - Koenig, Szymanski, Liu   (Correct)
Conditional Planning Under Partial Observability As.. - Bertoli, al. (2001)   (Correct)

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0.7:   Robot Localization and Exploration with Agent-Centered Search - Sven Koenig   (Correct)
0.5:   Robot Algorithms - Halperin, Kavraki, Latombe (1998)   (Correct)
0.1:   Decision Theoretic Planning: Structural Assumptions and.. - Boutilier, Dean, Hanks (1999)   (Correct)

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6:   Real-Time search in non-deterministic domains - Koenig, Simmons - 1995
4:   Real-Time Search for Learning Autonomous Agents (context) - Ishida - 1997
4:   Learning to act using real-time dynamic programming - Barto, Bradtke et al. - 1995

BibTeX entry:   (Update)

Koenig, S. and Simmons, R.G. 1998. Solving robot navigation problems with initial pose uncertainty using real-time heuristic search. In Proceedings of the International Conference on Artificial Intelligence Planning Systems. 154--153. http://citeseer.ist.psu.edu/koenig98solving.html   More

@inproceedings{ koenig98solving,
    author = "Sven Koenig and Reid G. Simmons",
    title = "Solving Robot Navigation Problems with Initial Pose Uncertainty Using Real-Time Heuristic Search",
    booktitle = "Artificial Intelligence Planning Systems",
    pages = "145-153",
    year = "1998",
    url = "citeseer.ist.psu.edu/koenig98solving.html" }
Citations (may not include all citations):
257   Learning to act using real-time dynamic programming - Barto, Bradtke et al. - 1995
144   Switching and Finite Automata Theory (context) - Kohavi - 1978
137   Do the Right Thing -- Studies in Limited Rationality (context) - Russell, Wefald - 1991
103   Reinforcement learning with perceptual aliasing: The percept.. - Chrisman - 1992
90   Planning under time constraints in stochastic domains - Dean, Kaelbling et al. - 1995
64   Algorithms for Sequential Decision Making - Littman - 1996
61   Linear-space best-first search (context) - Korf - 1993
45   The Design and Analysis of Efficient Learning Algorithms (context) - Schapire - 1992
39   algorithm for realtime replanning (context) - Stentz, The - 1995
30   Twenty-seven principles of rationality (context) - Good - 1971
25   Real-time search in non-deterministic domains - Koenig, Simmons - 1995
12   Automatic synthesis of fine-motion strategies for robots (context) - Technical, CS- et al. - 1984
11   A robust and fast action selection mechanism (context) - Bonet, Loerincs et al. - 1997
10   The loss from imperfect value functions in expectation-based.. (context) - Heger - 1996
2   Real-time heuristic search (context) - second, Korf - 1990
2   Interleaving Planning and Execution (context) - Nourbakhsh - 1996
1   Heuristics: Intelligent Search Strategies for Computer Probl.. (context) - Dissertation, Computer et al. - 1985
1   Time-saving tips for problem solving with incomplete informa.. (context) - Intelligence, -- et al. - 1993
1   Teaching AI with robots (context) - Nourbakhsh, Genesereth - 1997
1   Goal-Directed Acting with Incomplete Information (context) - Koenig - 1997



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Documents on the same site (http://www.cc.gatech.edu/fac/Sven.Koenig/papers.html):   More
Real-Time Search in Non-Deterministic Domains - Koenig, Simmons (1995)   (Correct)
Unsupervised Learning of Probabilistic Models for Robot.. - Koenig, Simmons (1996)   (Correct)
The Effect of Representation and Knowledge on Goal-Directed.. - Sven Koenig (1996)   (Correct)

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