Ara es mostren els items 1-20 de 32

    • A robot learning from demonstration framework to perform force-based manipulation tasks 

      Rozo Castañeda, Leonel; Jiménez Schlegl, Pablo; Torras, Carme (Springer, 2013)
      Article
      Accés obert
      This paper proposes an end-to-end learning from demonstration framework for teaching force-based manipulation tasks to robots. The strengths of this work are manyfold. First, we deal with the problem of learning through ...
    • Active learning of manipulation sequences 

      Martínez Martínez, David; Alenyà Ribas, Guillem; Jiménez Schlegl, Pablo; Torras, Carme; Rossmann, Jürgen; Wantia, Nils; Eren Erdal, Aksoy; Haller, Simon; Piater, Justus (2014)
      Text en actes de congrés
      Accés obert
      We describe a system allowing a robot to learn goal-directed manipulation sequences such as steps of an assembly task. Learning is based on a free mix of exploration and instruction by an external teacher, and may be active ...
    • Better understanding motion planning: A compared review of “Principles of Robot Motion: theory, algorithms, and implementations” 

      Jiménez Schlegl, Pablo (Elsevier, 2007)
      Article
      Accés obert
      The textbook on Motion Planning “Principles of Robot Motion: Theory, Algorithms, and Implementations”, by H. Choset et al., MIT Press, appeared on June 2005, is reviewed and compared to other two textbooks on the same ...
    • Challenge 6: Ethical, legal, economic, and social implications 

      Noriega Blanco Vigil, Pablo; Ausín Díez, Txetxu; Mueller, Hannes; Ellman, Matthew; Cardoso, Ana Rute; Aguiar González, Fernando; López Castro, Daniel; Toboso Martín, Mario Alfonso; Wagner, Astrid; García Aracil, Adela; Degli Esposti, Sara; Miller Moya, Luis Miguel; Jiménez Schlegl, Pablo; Pareto Boada, Júlia; Torras, Carme (Consejo Superior de Investigaciones Científicas (CSIC), 2021)
      Capítol de llibre
      Accés restringit per política de l'editorial
      In six decades of history, AI has become a mature and strategic discipline, successfully embedded in mainstream ICT and powering innumerable online applications and platforms. Several official documents stating specific ...
    • DEM simulation of triaxial tests of railway ballast fouled with desert sand 

      Jiménez Schlegl, Pablo; Estaire, José; Zamorano, Clara; Benito, Alejandro de; Tejada, Ignacio G. (CIMNE, 2019)
      Text en actes de congrés
      Accés obert
      Some high-speed rail lines go through desert zones where sand particles transported by winds may foul track ballast layers. This fouling can be troublesome since it increases the stiffness of the layer and reduces ...
    • Force-based robot learning of pouring skills using parametric hidden Markov models 

      Rozo Castañeda, Leonel; Jiménez Schlegl, Pablo; Torras, Carme (2013)
      Text en actes de congrés
      Accés obert
      Robot learning from demonstration faces new challenges when applied to tasks in which forces play a key role. Pouring liquid from a bottle into a glass is one such task, where not just a motion with a certain force profile ...
    • Historia de la robótica: de Arquitas de Tarento al robot da Vinci (parte II) 

      Sanchez-Martín, Francisco M.; Jiménez Schlegl, Pablo; Millan Rodriguez, Felix; Salvador-Bayarri, Jose; Monllau Font, V.; Palou Redorta, Juan; Villavicencio Mavrich, Humberto (2007)
      Article
      Accés obert
      Robotic surgery is a reality. In order to to understand how new robots work is interesting to know the history of ancient (see part i) and modern robotics. The desire to design automatic machines imitating humans continued ...
    • Historia de la robótica: de Arquitas de Tarento al robot da Vinci (Parte II) 

      Sánchez-Martín, F. M.; Jiménez Schlegl, Pablo; Millán, Félix; Salvador-Bayarri, Jose; Monllau, V.; Palou, Juan; Villavicencio, Humberto (Asociación Española de Urología, 2007)
      Article
      Accés obert
      HISTORY OF ROBOTICS: FROM ARCHYTAS OF TARENTUM UNTIL DA VINCI ROBOT. (PART II) Robotic surgery is a reality. In order to to understand how new robots work is interesting to know the history of ancient (see part i) and ...
    • History of the Institut de Robòtica i Informàtica Industrial 

      Jiménez Schlegl, Pablo (2022-06-20)
      Llibre
      Accés obert
      The Institut de Robòtica i Informàtica Industrial is a Joint University Research Institute participated by the Spanish National Research Council and the Universitat Politècnica de Catalunya. Founded in 1995, its scientists ...
    • Human-robot collaborative multi-agent path planning using Monte Carlo tree search and social reward sources 

      Dalmasso Blanch, Marc; Garrell Zulueta, Anais; Domínguez Vidal, José Enrique; Jiménez Schlegl, Pablo; Sanfeliu Cortés, Alberto (2021)
      Text en actes de congrés
      Accés obert
      The collaboration between humans and robots in an object search task requires the achievement of shared plans obtained from communicating and negotiating. In this work, we assume that the robot computes, as a first step, ...
    • Human-robot collaborative navigation search using social reward sources 

      Dalmasso Blanch, Marc; Garrell Zulueta, Anais; Jiménez Schlegl, Pablo; Sanfeliu Cortés, Alberto (2019)
      Text en actes de congrés
      Accés obert
      This paper proposes a Social Reward Sources (SRS) design for a Human-Robot Collaborative Navigation (HRCN) task: human-robot collaborative search. It is a flexible approach capable of handling the collaborative task, ...
    • Learning collaborative impedance-based robot behaviors 

      Rozo Castañeda, Leonel; Calinon, Sylvain; Caldwell, Darwin; Jiménez Schlegl, Pablo; Torras, Carme (2013)
      Text en actes de congrés
      Accés obert
      Research in learning from demonstration has focused on transferring movements from humans to robots. However, a need is arising for robots that do not just replicate the task on their own, but that also interact with humans ...
    • Learning force-based robot skills from haptic demonstration 

      Rozo Castañeda, Leonel; Jiménez Schlegl, Pablo; Torras, Carme (IOS Press, 2010)
      Text en actes de congrés
      Accés obert
      Locally weighted as well as Gaussian mixtures learning algorithms are suitable strategies for trajectory learning and skill acquisition, in the context of programming by demonstration. Input streams other than visual ...
    • Learning in autonomous and intelligent systems: Overview and biases from data sources 

      Jiménez Schlegl, Pablo (2022)
      Article
      Accés obert
      Autonomous and Intelligent Systems (A/IS, to adhere to the terminology of the IEEE Ethically Aligned Design report) can gather their knowledge by different means and from different sources. In principle, learning algorithms ...
    • Learning physical collaborative robot behaviors from human demonstrations 

      Rozo Castañeda, Leonel; Calinon, Sylvain; Caldwell, Darwin; Jiménez Schlegl, Pablo; Torras, Carme (Institute of Electrical and Electronics Engineers (IEEE), 2016-04-01)
      Article
      Accés obert
      Robots are becoming safe and smart enough to work alongside people not only on manufacturing production lines, but also in spaces such as houses, museums, or hospitals. This can be significantly exploited in situations in ...
    • Natural landmark detection for visually-guided robot navigation 

      Celaya Llover, Enric; Albarral, José L.; Jiménez Schlegl, Pablo; Torras, Carme (Springer, 2007)
      Capítol de llibre
      Accés obert
      The main difficulty to attain fully autonomous robot navigation outdoors is the fast detection of reliable visual references, and their subsequent characterization as landmarks for immediate and unambiguous recognition. ...
    • Natural landmark detection for visually-guided robot navigation 

      Celaya Llover, Enric; Albarral Garcia, Jose Luis; Jiménez Schlegl, Pablo; Torras, Carme (2007)
      Text en actes de congrés
      Accés obert
      The main difficulty to attain fully autonomous robot navigation outdoors is the fast detection of reliable visual references, and their subsequent characterization as landmarks for immediate and unambiguous recognition. ...
    • Perception of cloth in assistive robotic manipulation tasks 

      Jiménez Schlegl, Pablo; Torras, Carme (2020-01-01)
      Article
      Accés obert
      Assistive robots need to be able to perform a large number of tasks that imply some type of cloth manipulation. These tasks include domestic chores such as laundry handling or bed-making, among others, as well as dressing ...
    • Robot learning from demonstration in the force domain 

      Rozo Castañeda, Leonel; Jiménez Schlegl, Pablo; Torras, Carme (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Researchers are becoming aware of the importance of other information sources besides visual data in robot learning by demonstration (LbD). Forcebased perceptions are shown to convey very relevant information – missed by ...
    • Robot learning from demonstration of force-based tasks with multiple solution trajectories 

      Rozo Castañeda, Leonel; Jiménez Schlegl, Pablo; Torras, Carme (2011)
      Text en actes de congrés
      Accés obert
      A learning framework with a bidirectional communication channel is proposed, where a human performs several demonstrations of a task using a haptic device (providing him/her with force-torque feedback) while a robot captures ...