{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,24]],"date-time":"2025-10-24T08:02:29Z","timestamp":1761292949635},"reference-count":34,"publisher":"World Scientific Pub Co Pte Lt","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Human. Robot."],"published-print":{"date-parts":[[2012,9]]},"abstract":"<jats:p> In this paper we describe an autonomous strategy which enables a humanoid robot to learn how to reach for a visually identified object in the 3D space. The robot is a 22-DOF upper-body humanoid with moving eyes, neck, arm and hand. The robot is bootstrapped with limited a-priori knowledge, sufficient to start the interaction with the environment; this interaction allows the robot to learn different sensorimotor mappings, required for reaching. The arm-head forward kinematic model and a visuo-motor inverse model are learned from sensory experience. Learning is performed purely online (without any separation between training and execution) through a goal-directed exploration of the environment. During the learning the robot is also able to build an internal representation of its reachable space. <\/jats:p>","DOI":"10.1142\/s021984361250017x","type":"journal-article","created":{"date-parts":[[2012,8,31]],"date-time":"2012-08-31T15:40:52Z","timestamp":1346427652000},"page":"1250017","source":"Crossref","is-referenced-by-count":38,"title":["AUTONOMOUS ONLINE LEARNING OF REACHING BEHAVIOR IN A HUMANOID ROBOT"],"prefix":"10.1142","volume":"09","author":[{"given":"LORENZO","family":"JAMONE","sequence":"first","affiliation":[{"name":"Department of Robotics Brain and Cognitive Sciences, Italian Institute of Technology, Via Morego 30, Genoa, 16163, Italy"}]},{"given":"LORENZO","family":"NATALE","sequence":"additional","affiliation":[{"name":"Department of Robotics Brain and Cognitive Sciences, Italian Institute of Technology, Via Morego 30, Genoa, 16163, Italy"}]},{"given":"FRANCESCO","family":"NORI","sequence":"additional","affiliation":[{"name":"Department of Robotics Brain and Cognitive Sciences, Italian Institute of Technology, Via Morego 30, Genoa, 16163, Italy"}]},{"given":"GIORGIO","family":"METTA","sequence":"additional","affiliation":[{"name":"Department of Robotics Brain and Cognitive Sciences, Italian Institute of Technology Via Morego 30, Genoa, 16163, Italy"},{"name":"DIST, University of Genoa Viale Causa 13, Genoa, 16145, Italy"}]},{"given":"GIULIO","family":"SANDINI","sequence":"additional","affiliation":[{"name":"Department of Robotics Brain and Cognitive Sciences, Italian Institute of Technology Via Morego 30, Genoa, 16163, Italy"},{"name":"DIST, University of Genoa Viale Causa 13, Genoa, 16145, Italy"}]}],"member":"219","published-online":{"date-parts":[[2012,10,19]]},"reference":[{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1016\/S0893-6080(99)00070-2"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1023\/A:1013258808932"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1142\/S0219843605000569"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1142\/S0219843608001376"},{"key":"rf16","doi-asserted-by":"publisher","DOI":"10.1177\/0278364907087548"},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-05181-4_8"},{"key":"rf19","volume-title":"Ethology: the Biology of Behavior","author":"Eibl-Eibesfeld I.","year":"1970"},{"key":"rf20","volume-title":"Ethology: The Mechanism and Evolution of Behavior","author":"Gould J. 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