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IJRR
2000
94views more  IJRR 2000»
13 years 5 months ago
Sensor-Based Exploration: Incremental Construction of the Hierarchical Generalized Voronoi Graph
This paper prescribes an incremental procedure to construct roadmaps of unknown environments. Recall that a roadmap is a geometric structure that a robot uses to plan a path betwe...
Howie Choset, Sean Walker, Kunnayut Eiamsa-Ard, Jo...
ICRA
1993
IEEE
184views Robotics» more  ICRA 1993»
13 years 9 months ago
Vision-Guided Exploration: A Step Toward General Motion Planning in Three Dimensions
We present an approach for solving the path planning problem for a mobile robot operating in an unknown, three dimensional environment containing obstacles of arbitrary shape. The...
Kiriakos N. Kutulakos, Vladimir J. Lumelsky, Charl...
SIMPAR
2010
147views Robotics» more  SIMPAR 2010»
13 years 3 months ago
Exploration Strategies for a Robot with a Continously Rotating 3D Scanner
To benchmark the efficiency of exploration strategies one has to use robot simulators. In an exploration task, the robot faces an unknown environment. Of course one could test the ...
Elena Digor, Andreas Birk, Andreas Nüchter
ICRA
2000
IEEE
136views Robotics» more  ICRA 2000»
13 years 10 months ago
Recent Progress in Local and Global Traversability for Planetary Rovers
Autonomous planetary rovers operating in vast unknown environments must operate efficiently because of size, power and computing limitations. Recently, we have developed a rover c...
Sanjiv Singh, Reid G. Simmons, Trey Smith, Anthony...
ICRA
2006
IEEE
99views Robotics» more  ICRA 2006»
13 years 11 months ago
MRSAM: a Quadratically Competitive Multi-robot Online Navigation Algorithm
— We explore an online problem where a group of robots has to find a target whose position is unknown in an unknown planar environment whose geometry is acquired by the robots d...
Shahar Sarid, Amir Shapiro, Yoav Gabriely