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Keep focussing: striatal dopamine multiple functions resolved in a single mechanism tested in a simulated humanoid robot

Autor: Fiore, V.G., Sperati, V., Mannella, F., Mirolli, M., Gurney, K., Friston, K.J., Dolan, R.J., Baldassarre, G.

Publikováno v: Frontiers in Psychology, Vol 5 (2014)
Frontiers in Psychology
Frontiers in Psychology 5 (2014). doi:10.3389/fpsyg.2014.00124
info:cnr-pdr/source/autori:Fiore, Vincenzo G.; Sperati, Valerio; Mannella, Francesco; Mirolli, Marco; Gurney, Kevin N.; Friston, Karl J.; Dolan, Ray J.; Baldassarre, Gianluca/titolo:Keep focussing: Striatal dopamine multiple functions resolved in a single mechanism tested in a simulated humanoid robot/doi:10.3389%2Ffpsyg.2014.00124/rivista:Frontiers in Psychology/anno:2014/pagina_da:/pagina_a:/intervallo_pagine:/volume:5

The effects of striatal dopamine (DA) on behavior have been widely investigated over the past decades, with "phasic" burst firings considered as the key expression of a reward prediction error responsible for reinforcement learning. Less well studied

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::c9afb67b827635faad30c55115f8dee2

Producer biases and kin selection in the evolution of communication

Autor: Mirolli M., Parisi D.

Publikováno v: Berlin: Springer-Verlag, 2010
info:cnr-pdr/source/autori:Mirolli M., Parisi D./titolo:Producer biases and kin selection in the evolution of communication/titolo_volume:/curatori_volume:/editore: /anno:2010

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::68612583c6b501dc7e1d4781254e45a4
https://publications.cnr.it/doc/140225

A bioinspired hierarchical reinforcement learning architecture for modeling learning of multiple skills with continuous state and actions

Autor: Caligiore D., Mirolli M., Parisi D., Baldassarre Gi.

Publikováno v: Tenth International Conference on Epigenetic Robotics (EpiRob2010), Sweden, 5-7/11/2010
info:cnr-pdr/source/autori:Caligiore D., Mirolli M., Parisi D., Baldassarre Gi./congresso_nome:Tenth International Conference on Epigenetic Robotics (EpiRob2010)/congresso_luogo:Sweden/congresso_data:5-7%2F11%2F2010/anno:2010/pagina_da:/pagina_a:/intervallo_pagine

Organisms, and especially primates, are able to learn several skills while avoiding catastrophic interference and enhancing generalisation. This paper proposes a novel hierarchical reinforcement learning (RL) architecture with a number of features th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::668fe2495962a0918cfdf8ade8a88c75
https://publications.cnr.it/doc/140241

Evolving communication in embodied agents: Theory, methods, and evaluation

Autor: Mirolli M., Nolfi S.

Publikováno v: Evolution of Communication and Language in Embodied and Situated Agents, edited by Nolfi Stefano, Mirolli Marco, pp. 105–121. Berlin: Springer-Verlag, 2010
info:cnr-pdr/source/autori:Mirolli M., Nolfi S./titolo:Evolving communication in embodied agents: Theory, methods, and evaluation/titolo_volume:Evolution of Communication and Language in Embodied and Situated Agents/curatori_volume:Nolfi Stefano, Mirolli Marco/editore: /anno:2010

In this chapter we introduce the area of research that attempts to study the evolution of communication in embodied agents through adaptive techniques, such us artificial evolution. More specifically, we illustrate the theoretical assumptions behind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::01707178e7330fb5a0224afa0365ed5c
http://link.springer.com/chapter/10.1007/978-3-642-01250-1_7