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10 years 1 months ago
Monte Carlo Value Iteration for Continuous-State POMDPs
Partially observable Markov decision processes (POMDPs) have been successfully applied to various robot motion planning tasks under uncertainty. However, most existing POMDP algo...
Haoyu Bai, David Hsu, Wee Sun Lee, and Vien A. Ngo
173views more  IJRR 2010»
10 years 4 months ago
Planning and Implementing Trajectories for Autonomous Underwater Vehicles to Track Evolving Ocean Processes Based on Predictions
Path planning and trajectory design for autonomous underwater vehicles (AUVs) is of great importance to the oceanographic research community because automated data collection is b...
Ryan N. Smith, Yi Chao, Peggy Li, David A. Caron, ...
10 years 7 months ago
A Maneuvering-Board Approach to Path Planning with Moving Obstacles
In this paper we describe a new approach to the problem of path planning with moving obstacles. Our approach is based on the maneuvering board method commonly used for nautical na...
Lou Tychonievich, David Zaret, John Mantegna, Robe...
10 years 7 months ago
Scaling the Dynamic Approach to Autonomous Path Planning: Planning Horizon Dynamics
In the dynamical systems approach to robot path planning both sensed and remembered information contribute to shape a nonlinear vector eld that governs the behavior of an autonomo...
Edward W. Large, Henrik I. Christensen, Ruzena Baj...
10 years 7 months ago
The Path Planning Component of an Architecture for Autonomous Vehicles
Path planning for an autonomousvehicle can occur at twodifferent times. First, path planning might occur at mission specification time when the vehicle's initial path is dete...
Richard Fox, Antonio Garcia Jr., Michael L. Nelson
10 years 7 months ago
Analogical Path Planning
We present a probabilistic method for path planning that considers trajectories constrained by both the environment and an ensemble of restrictions or preferences on preferred mot...
Saul Simhon, Gregory Dudek
143views Education» more  STAIRS 2008»
10 years 7 months ago
Domain-Dependent View of Multiple Robots Path Planning
We study a problem of path planning for a group of robots in this paper. The problem is stated as a finding of spatial-temporal paths through which the robots can go from their ini...
Pavel Surynek
10 years 7 months ago
Search-Based Path Planning with Homotopy Class Constraints
Goal-directed path planning is one of the basic and widely studied problems in the field of mobile robotics. Homotopy classes of trajectories, arising due to the presence of obsta...
Subhrajit Bhattacharya
137views Algorithms» more  ESA 2008»
10 years 8 months ago
Flexible Path Planning Using Corridor Maps
Path planning is a central problem in virtual environments and games. When computer-controlled characters move around in virtual worlds they have to plan their paths to desired loc...
Mark H. Overmars, Ioannis Karamouzas, Roland Gerae...
342views Robotics» more  CRV 2005»
10 years 8 months ago
PDE-Based Robust Robotic Navigation
In robotic navigation, path planning is aimed at getting the optimum collision-free path between a starting and target locations. The optimality criterion depends on the surroundi...
M. Sabry Hassouna, Alaa E. Abdel-Hakim, Aly A. Far...