Articles de revista
Enviaments recents
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Boosted Random ferns for object detection
(2018-02-01)
Article
Accés obertIn this paper we introduce the Boosted Random Ferns (BRFs) to rapidly build discriminative classifiers for learning and detecting object categories. At the core of our approach we use standard random ferns, but we introduce ... -
TED: a tolerant edit distance for segmentation evaluation
(2017-02-15)
Article
Accés obertIn this paper, we present a novel error measure to compare a computer-generated segmentation of images or volumes against ground truth. This measure, which we call Tolerant Edit Distance (TED), is motivated by two observations ... -
A cognitive architecture for automatic gardening
(2017-06-01)
Article
Accés obertIn large industrial greenhouses, plants are usually treated following well established protocols for watering, nutrients, and shading/light. While this is practical for the automation of the process, it does not tap the ... -
Relational reinforcement learning for planning with exogenous effects
(2017)
Article
Accés obertProbabilistic planners have improved recently to the point that they can solve difficult tasks with complex and expressive models. In contrast, learners cannot tackle yet the expressive models that planners do, which forces ... -
Relational reinforcement learning with guided demonstrations
(2017)
Article
Accés obertModel-based reinforcement learning is a powerful paradigm for learning tasks in robotics. However, in-depth exploration is usually required and the actions have to be known in advance. Thus, we propose a novel algorithm ... -
Visual grasp point localization, classification and state recognition in robotic manipulation of cloth: an overview
(2017)
Article
Accés obertCloth manipulation by robots is gaining popularity among researchers because of its relevance, mainly (but not only) in domestic and assistive robotics. The required science and technologies begin to be ripe for the ... -
Random clustering ferns for multimodal object recognition
(2017-09-01)
Article
Accés obertWe propose an efficient and robust method for the recognition of objects exhibiting multiple intra-class modes, where each one is associated with a particular object appearance. The proposed method, called random clustering ... -
3D human pose tracking priors using geodesic mixture models
(2017-04-01)
Article
Accés obertWe present a novel approach for learning a finite mixture model on a Riemannian manifold in which Euclidean metrics are not applicable and one needs to resort to geodesic distances consistent with the manifold geometry. ... -
Dual REPS: a generalization of relative entropy policy search exploiting bad experiences
(Institute of Electrical and Electronics Engineers (IEEE), 2017-08-01)
Article
Accés obertPolicy search (PS) algorithms are widely used for their simplicity and effectiveness in finding solutions for robotic problems. However, most current PS algorithms derive policies by statistically fitting the data from the ... -
Teaching robot’s proactive behavior using human assistance
(2017)
Article
Accés obertIn recent years, there has been a growing interest in enabling autonomous social robots to interact with people. However, many questions remain unresolved regarding the social capabilities robots should have in order to ... -
Assistent(e)s robòtiqu(e)s: un punt de confluència entre tecnociència i humanitats
(2017)
Article
Accés obertLa robòtica industrial està donant pas a una robòtica de caire més social i assistencial. Simplificant, podríem dir que mentre els robots industrials han ocupat llocs de treball que requereixen manipular materials rígids ... -
Guest editorial: sensorimotor contingencies for cognitive robotics
(Institute of Electrical and Electronics Engineers (IEEE), 2017-06-09)
Article
Accés obertThe sensorimotor approach to cognition states, that the key to bring semantics to the world of a robot, requires making the robot learn the relation between the actions that the robot performs and the change it experiences ...
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