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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Parametric POMDPs

Parametric POMDPs

Brooks, Alex

Paperback

General Computers

ISBN10: 3639156277
ISBN13: 9783639156270
Publisher: Blues Kids Of Amer
Published: Jun 14 2009
Pages: 216
Weight: 0.71
Height: 0.49 Width: 6.00 Depth: 9.00
Language: English
This book is concerned with planning and acting under uncertainty in partially-observable continuous domains. It focusses on the problem of mobile robot navigation given a known map. The dominant paradigm for robot localisation is to use Bayesian estimation to maintain a probability distribution over possible robot poses. In contrast, control algorithms often base their decisions on the assumption that the most likely state is correct, rather than considering the entire distribution. This book formulates an approach to planning in the space of continuous parameterised approximations to probability distributions. Theoretical and practical results are presented which show that, when compared with similar methods from the literature, this approach is capable of scaling to larger and more realistic problems. The algorithms have been implemented and demonstrated during real-time control of a mobile robot in a challenging navigation task. Results show that this approach produces significantly more robust behaviour when compared with heuristic planners which consider only the most likely states and outcomes.

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