Title :
Active robot learning of object properties
Author :
Sushkov, Oleg O. ; Sammut, Claude
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of New South Wales, Sydney, NSW, Australia
Abstract :
We presents a method for a robot to autonomously learn hidden properties of an object using active interaction and outcome prediction. Using a simulator we generate hypotheses about an object´s properties and predictions of the outcomes of robot actions. To determine which hypothesis model most accurately describes the object, we match the result of a real world action to the simulated outcomes. The simulation is also used to find the most informative action, minimising the total number of actions the robot needs to perform to model the object. The end result is a model accurately describing the physical properties of the real world object.
Keywords :
learning (artificial intelligence); robots; active interaction; active robot learning; hypothesis model; informative action; object properties; outcome prediction; robot actions; Bayesian methods; Mobile robots; Physics; Probability distribution; Wheels;
Conference_Titel :
Intelligent Robots and Systems (IROS), 2012 IEEE/RSJ International Conference on
Conference_Location :
Vilamoura
Print_ISBN :
978-1-4673-1737-5
DOI :
10.1109/IROS.2012.6385717