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"Exploiting Vestibular Output during Learning\nResults in Naturally Curved Reaching Trajectories"^^ .
"Teaching a humanoid robot to reach for a\nvisual target is a complex problem in part because\nof the high dimensionality of the control\nspace. In this paper, we demonstrate a biologically\nplausible simplification of the reaching\nprocess that replaces the degrees of freedom\nin the neck of the robot with sensory readings\nfrom a vestibular system. We show that\nthis simplification introduces errors that are\neasily overcome by a standard learning algorithm.\nFurthermore, the errors that are necessarily\nintroduced by this simplification result\nin reaching trajectories that are curved in the\nsame way as human reaching trajectories."^^ .
"2005" .
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"123" .
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"Lund University Cognitive Studies"^^ .
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"Jacqueline"^^ .
"Nadel"^^ .
"Jacqueline Nadel"^^ .
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"Frédéric"^^ .
"Kaplan"^^ .
"Frédéric Kaplan"^^ .
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"Georgi"^^ .
"Stojanov"^^ .
"Georgi Stojanov"^^ .
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"Luc"^^ .
"Berthouze"^^ .
"Luc Berthouze"^^ .
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"Giulio"^^ .
"Sandini"^^ .
"Giulio Sandini"^^ .
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"Brian"^^ .
"Scassellati"^^ .
"Brian Scassellati"^^ .
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"Hideki"^^ .
"Kozima"^^ .
"Hideki Kozima"^^ .
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"Giorgio"^^ .
"Metta"^^ .
"Giorgio Metta"^^ .
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"Jürgen"^^ .
"Konczak"^^ .
"Jürgen Konczak"^^ .
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