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© 2013

Intrinsically Motivated Learning in Natural and Artificial Systems

  • Gianluca Baldassarre
  • Marco Mirolli
  • Interdisciplinary authors explain latest theories on mammalian intelligence and learning, artificial intelligence, creativity, and evolution Identifies scientific and technological open challenges and

  • most promising research directions Grounds theoretical with practical robotics experiments

Book

Table of contents

  1. Tools for Research on Intrinsic Motivations

    1. Front Matter
      Pages 393-393
    2. Tom Stafford, Tom Walton, Len Hetherington, Martin Thirkettle, Kevin Gurney, Peter Redgrave
      Pages 395-410
    3. Fabrizio Taffoni, Domenico Formica, Giuseppina Schiavone, Maria Scorcia, Alessandra Tomassetti, Eugenia Polizzi di Sorrentino et al.
      Pages 411-432
    4. Lorenzo Natale, Francesco Nori, Giorgio Metta, Matteo Fumagalli, Serena Ivaldi, Ugo Pattacini et al.
      Pages 433-458

About this book

Introduction

It has become clear to researchers in robotics and adaptive behaviour that current approaches are yielding systems with limited autonomy and capacity for self-improvement. To learn autonomously and in a cumulative fashion is one of the hallmarks of intelligence, and we know that higher mammals engage in exploratory activities that are not directed to pursue goals of immediate relevance for survival and reproduction but are instead driven by intrinsic motivations such as curiosity, interest in novel stimuli or surprising events, and inter­est in learning new behaviours. The adaptive value of such intrinsically motivated activities lies in the fact that they allow the cumulative acquisition of knowledge and skills that can be used later to accomplish fitness-enhanc­ing goals. Intrinsic motivations continue during adulthood, and in humans they underlie lifelong learning, artistic creativity, and scientific discovery, while they are also the basis for processes that strongly affect human well-being, such as the sense of competence, self-determination, and self-esteem.

This book has two aims: to present the state of the art in research on intrinsically motivated learning, and to identify the related scientific and technological open challenges and most promising research directions. The book introduces the concept of intrinsic motivation in artificial systems, reviews the relevant literature, offers insights from the neural and behavioural sciences, and presents novel tools for research. The book is organized into six parts: the chapters in Part I give general overviews on the concept of intrinsic motivations, their function, and possible mechanisms for implementing them; Parts II, III, and IV focus on three classes of intrinsic motivation mechanisms, those based on predictors, on novelty, and on competence; Part V discusses mechanisms that are complementary to intrinsic motivations; and Part VI introduces tools and experimental frameworks for investigating intrinsic motivations.

The contributing authors are among the pioneers carrying out fundamental work on this topic, drawn from related disciplines such as artificial intelligence, robotics, artificial life, evolution, machine learning, developmental psychology, cognitive science, and neuroscience. The book will be of value to graduate students and academic researchers in these domains, and to engineers engaged with the design of autonomous, adaptive robots.

Keywords

artificial intelligence artificial life cognition creativity development embodiment evolution fun humanoids learning mechatronics motivation neuroscience novelty reinforcement learning robotics

Editors and affiliations

  • Gianluca Baldassarre
    • 1
  • Marco Mirolli
    • 1
  1. 1.Istituto di Scienze e Tecnologie della Cognizione Consiglio Nazionale delle RicercheRomeItaly

About the editors

Dr. Gianluca Baldassarre is a Researcher at the Institute of Cognitive Sciences and Technologies (ISTC) of the Italian National Research Council (CNR) where he is a member of the Laboratory of Computational Embodied Neuroscience; his research interests include computational embodied neuroscience, psychology, neuroscience, developmental robotics, artificial life, and machine learning.

Dr. Marco Mirolli is a Researcher at the Institute of Cognitive Sciences and Technologies (ISTC) of the Italian National Research Council (CNR) where he is a member of the Laboratory of Computational Embodied Neuroscience Laboratory; his research interests lie in the study of behavior through computer simulations, in particular the evolution of communication and language, the role of language as a cognitive tool, the biological bases of motivations and emotions, and the role of intrinsic motivations in cumulative learning.

Bibliographic information