Sciweavers

RAS
2008
112views more  RAS 2008»
13 years 3 months ago
Learning and generalising semantic knowledge from object scenes
The robot described in this paper learns words that relate to objects and their attributes and also learns concepts, which may be recursive, that involve relationships between sev...
Claire D'Este, Claude Sammut
RAS
2008
86views more  RAS 2008»
13 years 3 months ago
Theory and implementation of path planning by negotiation for decentralized agents
This paper presents a cooperative decentralized path-planning algorithm for a group of autonomous agents that provides guaranteed collisionfree trajectories in real-time. The algo...
Oliver Purwin, Raffaello D'Andrea, Jin-Woo Lee
RAS
2008
90views more  RAS 2008»
13 years 3 months ago
Closed loop motion planning of cooperating mobile robots using graph connectivity
Guilherme A. S. Pereira, Vijay Kumar, Mario Fernan...
RAS
2008
149views more  RAS 2008»
13 years 3 months ago
Robot task planning using semantic maps
Task planning for mobile robots usually relies solely on spatial information and on shallow domain knowledge, like labels attached to objects and places. Although spatial informat...
Cipriano Galindo, Juan-Antonio Fernandez-Madrigal,...
RAS
2008
156views more  RAS 2008»
13 years 3 months ago
Curious George: An attentive semantic robot
State-of-the-art methods have recently achieved impressive performance for recognising the objects present in large databases of pre-collected images. There has been much less foc...
David Meger, Per-Erik Forssén, Kevin Lai, S...
RAS
2008
140views more  RAS 2008»
13 years 3 months ago
Conceptual spatial representations for indoor mobile robots
We present an approach for creating conceptual representations of human-made indoor environments using mobile robots. The concepts refer to spatial and functional properties of ty...
Hendrik Zender, Óscar Martínez Mozos...
RAS
2008
84views more  RAS 2008»
13 years 3 months ago
Monitoring the execution of robot plans using semantic knowledge
Even the best laid plans can fail, and robot plans executed in real world domains tend to do so often. The ability of a robot to reliably monitor the execution of plans and detect...
Abdelbaki Bouguerra, Lars Karlsson, Alessandro Saf...
RAS
2008
91views more  RAS 2008»
13 years 3 months ago
Autonomous sailboat navigation for short course racing
Roland Stelzer, Tobias Pröll
RAS
2008
149views more  RAS 2008»
13 years 3 months ago
Omni-directional mobile robot controller based on trajectory linearization
In this paper, a nonlinear controller design for an omni-directional mobile robot is presented. The robot controller consists of an outer-loop (kinematics) controller and an inner...
Yong Liu, J. Jim Zhu, Robert L. Williams II, Jianh...