Ara es mostren els items 1-20 de 30

  • Adaptive multi agent system for guiding groups of people in urban areas 

    Garrell Zulueta, Anais; Sandoval Torres, Óscar; Sanfeliu Cortés, Alberto (Springer, 2011)
    Text en actes de congrés
    Accés obert
    This article presents a new approach for guiding a group of people using an adaptive multi agent system. For the simulations of the group of people we use social forces, with theses forces human motion is controlled ...
  • Aerial social force model: a new framework to accompany people using autonomous flying robots 

    Garrell Zulueta, Anais; Garza Elizondo, Luís Alberto; Villamizar Vergel, Michael Alejandro; Herrero Cotarelo, Fernando; Sanfeliu Cortés, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Text en actes de congrés
    Accés obert
    We proposed a novel Aerial Social Force Model (ASFM) that allows autonomous flying robots to accompany humans in urban environments in a safe and comfortable manner. To date, we are not aware of other state-of-the-art ...
  • Continuous real time POMCP to find-and-follow people by a humanoid service robot 

    Goldhoorn, Alex; Garrell Zulueta, Anais; Alquézar Mancho, René; Sanfeliu Cortés, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Text en actes de congrés
    Accés obert
  • Cooperative robot movements for guiding and regrouping people using cost function evaluation 

    Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto (2010)
    Text en actes de congrés
    Accés obert
    The objective of this research is to optimize robots cooperative work and obtain the minimum displacement of humans in a guiding people mission, where some individuals can escape from the formation and must be regrouped ...
  • Cooperative robots in people guidance mission: DTM model validation and local optimization motion 

    Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto (2010)
    Presentació
    Accés obert
    This work presents a novel approach for optimizing locally the work of cooperative robots and obtaining the minimum displacement of humans in a guiding people mission. This problem is addressed by introducing a “Discrete ...
  • Cooperative social robots: accompanying, guiding and interacting with people 

    Garrell Zulueta, Anais (Universitat Politècnica de Catalunya, 2013-12-20)
    Tesi
    Accés obert
    The development of social robots capable of interacting with humans is one of the principal challenges in the field of robotics. More and more, robots are appearing in dynamic environments, like pedestrian walkways, ...
  • Cooperative social robots to accompany groups of people 

    Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto (2012)
    Article
    Accés obert
    This study proposes a new model for guiding people in urban settings using multiple robots that work cooperatively. More speci cally, this investigation describes the circumstances in which people might stray from the ...
  • Discrete time motion model for guiding people in urban areas using multiple robots 

    Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto; Moreno-Noguer, Francesc (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
    Text en actes de congrés
    Accés obert
    We present a new model for people guidance in urban settings using several mobile robots, that overcomes the limitations of existing approaches, which are either tailored to tightly bounded environments, or based on ...
  • Guiding and regrouping people missions in urban areas using cooperative multi-robot task allocation 

    Garrell Zulueta, Anais; Sandoval Torres, Óscar; Mirats Tur, Josep Maria; Sanfeliu Cortés, Alberto (2010)
    Text en actes de congrés
    Accés obert
  • Interactive multiple object learning with scanty human supervision 

    Villamizar Vergel, Michael Alejandro; Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto; Moreno-Noguer, Francesc (2016-08)
    Article
    Accés obert
    We present a fast and online human-robot interaction approach that progressively learns multiple object classifiers using scanty human supervision. Given an input video stream recorded during the human robot interaction, ...
  • La influencia del efecto "Uncanny Valley" en el diseño de un robot social 

    Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto (2010)
    Text en actes de congrés
    Accés obert
    In this present work we propose which features and functionalities we should consider in the design of social robots according to the “Uncanny Valley” effect. This effect, described in the 70s, argues that when robots have ...
  • Local optimization of cooperative robot movements for guiding and regrouping people in a guiding mission 

    Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto (2010)
    Text en actes de congrés
    Accés obert
    This article presents a novel approach for optimizing locally the work of cooperative robots and obtaining the minimum displacement of humans in a guiding people mission. Unlike other methods, we consider situations where ...
  • Modeling robot's world with minimal effort 

    Villamizar Vergel, Michael Alejandro; Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto; Moreno-Noguer, Francesc (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Text en actes de congrés
    Accés obert
    We propose an efficient Human Robot Interaction approach to efficiently model the appearance of all relevant objects in robot’s environment. Given an input video stream recorded while the robot is navigating, the user just ...
  • Model validation: robot behavior in people guidance mission using DTM model and estimation of human motion behavior 

    Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto (2010)
    Text en actes de congrés
    Accés obert
    This paper describes the validation process of a simulation model that have been used to explore the new possibilities of interaction when humans are guided by teams of robots that work cooperatively in urban areas. The ...
  • Multimodal object recognition using random clustering trees 

    Villamizar Vergel, Michael Alejandro; Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto; Moreno-Noguer, Francesc (Springer, 2015)
    Text en actes de congrés
    Accés obert
    In this paper, we present an object recognition approach that in addition allows to discover intra-class mo dalities exhibiting high-correlated visual information. Unlike to more conventional approaches based on computing ...
  • On-line adaptive side-by-side human robot companion to approach a moving person to interact 

    Repiso Polo, Ely; Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto (Springer, 2018)
    Text en actes de congrés
    Accés obert
    In this paper, we present an on-line adaptive side-by-side human-robot companion to approach a moving person to interact with. Our framework makes the pair robot-human capable of overpass, in a joint way, the dynamic and ...
  • Online human-assisted learning using random ferns 

    Villamizar Vergel, Michael Alejandro; Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto; Moreno-Noguer, Francesc (2012)
    Text en actes de congrés
    Accés obert
    We present an Online Random Ferns (ORFs) classifier that progressively learns and builds enhanced models of object appearances. During the learning process, we allow the human intervention to assist the classifier and ...
  • Proactive behavior of an autonomous mobile robot for human-assisted learning 

    Garrell Zulueta, Anais; Villamizar Vergel, Michael Alejandro; Moreno-Noguer, Francesc; Sanfeliu Cortés, Alberto (2013)
    Text en actes de congrés
    Accés obert
    During the last decade, there has been a growing interest in making autonomous social robots able to interact with people. However, there are still many open issues regarding the social capabilities that robots should have ...
  • Random clustering ferns for multimodal object recognition 

    Villamizar Vergel, Michael Alejandro; Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto; Moreno-Noguer, Francesc (2017-09-01)
    Article
    Accés obert
    We 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 ...
  • Robot approaching and engaging people in a human-robot companion framework 

    Repiso Polo, Ely; Garrell Zulueta, Anais; Sanfeliu Cortés, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Text en actes de congrés
    Accés obert
    This paper presents a new model to make robots capable of approaching and engaging people with a human-like behavior, while they are walking in a side-by-side formation with a person. This method extends our previous work ...