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Autonomous Discovery of Motor Constraints in an Intrinsically-Motivated Vocal Learner
(2017-04-28)
Article
Open AccessThis work introduces new results on the modeling of early-vocal development using artificial intelligent cognitive architectures and a simulated vocal tract. The problem is addressed using intrinsically-motivated learning ... -
Towards robots reasoning about group behavior of museum visitors: leader detection and group tracking
(2018-01-17)
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Open Access -
Finding the most sustainable wind farm sites with a hierarchical outranking decision aiding method
(2017-07-28)
Article
Restricted access - publisher's policyThis paper considers the problem of finding suitable sites for wind farms in a region of Catalonia (Spain). The evaluation criteria are structured into a hierarchy that identifies several intermediate sub-goals dealing ... -
Modeling group assessments by means of hesitant fuzzy linguistic term sets
(2017-09)
Article
Restricted access - publisher's policyHesitant linguistic term sets have been introduced to capture the human way of reasoning using linguistic expressions involving different levels of precision. In this paper, a lattice structure is provided to the set of ... -
A transformational creativity tool to support chocolate designers
(Elsevier, 2015-12-01)
Article
Open AccessA new formulation of the central ideas of Boden's well-established theory on combinational, exploratory and transformational creativity is presented. This new formulation, based on the idea of conceptual space, redefines ... -
Handling binary classification problems with a priority class by using Support Vector Machines
(2017-12-01)
Article
Restricted access - publisher's policy© 2017 Elsevier B.V. A post-processing technique for Support Vector Machine (SVM) algorithms for binary classification problems is introduced in order to obtain adequate accuracy on a priority class (labelled as a positive ... -
Improving SVM classification on imbalanced datasets by introducing a new bias
(2017-10-14)
Article
Restricted access - publisher's policySupport Vector Machine (SVM) learning from imbalanced datasets, as well as most learning machines, can show poor performance on the minority class because SVMs were designed to induce a model based on the overall error. ... -
Guest editorial: sensorimotor contingencies for cognitive robotics
(Institute of Electrical and Electronics Engineers (IEEE), 2017-06-09)
Article
Open AccessThe 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 ... -
A decision support tool using order weighted averaging for conference review assignment
(Elsevier, 2017-01-01)
Article
Restricted access - publisher's policyAssigning papers to reviewers is a large, long and difficult task for conference chairs and scientific committees. The paper reviewer assignment problem is a multi-agent problem which requires understanding reviewer expertise ... -
Obstacle avoidance based-visual navigation for micro aerial vehicles
(2017-03-01)
Article
Open AccessThis paper describes an obstacle avoidance system for low-cost Unmanned Aerial Vehicles (UAVs) using vision as the principal source of information through the monocular onboard camera. For detecting obstacles, the proposed ... -
3D environment mapping using the Kinect V2 and path planning based on RRT algorithms
(2016-10-18)
Article
Open AccessThis paper describes a 3D path planning system that is able to provide a solution trajectory for the automatic control of a robot. The proposed system uses a point cloud obtained from the robot workspace, with a Kinect V2 ... -
A measure of perceived performance to assess resource allocation
(Springer, 2016-08-01)
Article
Open AccessPerformance measurement is a key issue when a company is designing new strategies to improve resource allocation. This paper offers a new methodology inspired by classic importance-performance analysis (IPA) that provides ...
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