2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)最新文献

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An Enactive approach to autonomous agent and robot learning 自主智能体和机器人学习的一种主动方法
Olivier L. Georgeon, Christian Wolf, S. L. Gay
{"title":"An Enactive approach to autonomous agent and robot learning","authors":"Olivier L. Georgeon, Christian Wolf, S. L. Gay","doi":"10.1109/DEVLRN.2013.6652527","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652527","url":null,"abstract":"A novel way to model an agent interacting with an environment is introduced, called an Enactive Markov Decision Process (EMDP). An EMDP keeps perception and action embedded within sensorimotor schemes rather than dissociated. Instead of seeking a goal associated with a reward, as in reinforcement learning, an EMDP agent is driven by two forms of self-motivation: successfully enacting sequences of interactions (autotelic motivation), and preferably enacting interactions that have predefined positive values (interactional motivation). An EMDP learning algorithm is presented. Results show that the agent develops a rudimentary form of self-programming, along with active perception as it learns to master the sensorimotor contingencies afforded by its coupling with the environment.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128055140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Dynamic shift in isolating referents: From social to self-generated input 孤立指涉物的动态转变:从社会输入到自我生成输入
Hanako Yoshida, Joseph M. Burling
{"title":"Dynamic shift in isolating referents: From social to self-generated input","authors":"Hanako Yoshida, Joseph M. Burling","doi":"10.1109/DEVLRN.2013.6652570","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652570","url":null,"abstract":"Infants as young as 6 months of age start comprehending some familiar words, yet there is little understanding of how young infants utilize information presented in their social environment in order to make sense of the world. As an initial step, we used recent technology that allowed us to narrow in on the point of view of the infant to explore how infants' visual input is dynamically synchronized with their own participation, as well as from social input in the context of parent-child word-learning play. The results reveal dynamic changes in the relation between infants' view and their level of participation.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127008991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Action understanding using an adaptive Liquid State Machine based on environmental ambiguity 基于环境模糊性的自适应液态机的动作理解
Jimmy Baraglia, Y. Nagai, M. Asada
{"title":"Action understanding using an adaptive Liquid State Machine based on environmental ambiguity","authors":"Jimmy Baraglia, Y. Nagai, M. Asada","doi":"10.1109/DEVLRN.2013.6652528","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652528","url":null,"abstract":"Recently, humans-robots interaction steps aside the traditional master/slave relationship to evolve in a new paradigm of cognitive robotics. Their conception requires the comprehension of human cognitive functions and how they develop. In this paper, we present how an adaptive Liquid State Machine using environment ambiguity may lead to a better emergence of action prediction abilities in a simple robot. The simulation results indicate the efficiency of the proposed method by which a simple robot develop its own prediction capability. These results are promising towards building robots able to develop more complicated capability such as understanding others' intention and further, cooperation with other agents.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131551289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Continuous adaptive reinforcement learning with the evolution of Self Organizing Classifiers 基于自组织分类器进化的持续自适应强化学习
Danilo Vasconcellos Vargas, H. Takano, J. Murata
{"title":"Continuous adaptive reinforcement learning with the evolution of Self Organizing Classifiers","authors":"Danilo Vasconcellos Vargas, H. Takano, J. Murata","doi":"10.1109/DEVLRN.2013.6652558","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652558","url":null,"abstract":"Learning classifier systems have been solving reinforcement learning problems for some time. However, they face difficulties under multi-step continuous problems. Adaptation may also become harder with time since the convergence of the population decreases its diversity. This article demonstrate that the novel Self Organizing Classifiers method can cope with dynamical multi-step continuous problems. Moreover, adaptation remains the same after convergence.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134191136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Combining synchrony and shape detection to sustain the robot focus of attention on a selected human partner 将同步和形状检测相结合,使机器人的注意力集中在选定的人类伴侣上
C. Grand, Ghilès Mostafaoui, Syed Khursheed Hasnain, P. Gaussier
{"title":"Combining synchrony and shape detection to sustain the robot focus of attention on a selected human partner","authors":"C. Grand, Ghilès Mostafaoui, Syed Khursheed Hasnain, P. Gaussier","doi":"10.1109/DEVLRN.2013.6652529","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652529","url":null,"abstract":"The present study deals with the problematic of attentional mechanism allowing to initiate and to maintain Human Robot Interactions (HRI) by orienting the robot's visual focus on interacting human partners. In our previous work, we took inspiration from human psychological and neurological data which suggest that synchrony is an important parameter for human-human interaction. We proposed synchrony as a way of interacting and presented a synchrony-based architecture capable of selecting the human partner and of locating the focus of attention. To deal with the problematic of initiating the HRI, we proposed, in our recent works, a neural model permitting to focus the robot visual attention on a selected partner on the basis of synchrony detection between its own dynamics and the human movements. This model maintain the interaction and the robot's focus of attention while the partner moves in synchrony. Consequently, the interaction is interrupted if the partner stops moving. For a more realist HRI, the agents have to be able to switch their roles (turn tacking), as a result, they could alternate moving and static interaction phases. In this case, we propose here to complete the previous neural model by adding a shape based attentional mechanism. After initiating the interaction on the basis of synchrony, the robot will automatically learn to recognize the selected partner and maintain its attention with the human during unsynchronized phases of interaction.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123269699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploration strategies in developmental robotics: A unified probabilistic framework 发展机器人的探索策略:一个统一的概率框架
Clément Moulin-Frier, Pierre-Yves Oudeyer
{"title":"Exploration strategies in developmental robotics: A unified probabilistic framework","authors":"Clément Moulin-Frier, Pierre-Yves Oudeyer","doi":"10.1109/DEVLRN.2013.6652535","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652535","url":null,"abstract":"We present a probabilistic framework unifying two important families of exploration mechanisms recently shown to be efficient to learn complex non-linear redundant sensorimotor mappings. These two explorations mechanisms are: 1) goal babbling, 2) active learning driven by the maximization of empirically measured learning progress. We show how this generic framework allows to model several recent algorithmic architectures for exploration. Then, we propose a particular implementation using Gaussian Mixture Models, which at the same time provides an original empirical measure of the competence progress. Finally, we perform computer simulations on two simulated setups: the control of the end effector of a 7-DoF arm and the control of the formants produced by an articulatory synthesizer.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117306050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 53
Touch and emotion: Modeling of developmental differentiation of emotion lead by tactile dominance 触觉与情感:触觉优势导致的情感发育分化模型
Takato Horii, Y. Nagai, M. Asada
{"title":"Touch and emotion: Modeling of developmental differentiation of emotion lead by tactile dominance","authors":"Takato Horii, Y. Nagai, M. Asada","doi":"10.1109/DEVLRN.2013.6652538","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652538","url":null,"abstract":"Emotion is one of the important elements for humans to communicate with others. Humans are known to share basic emotions such as joy and anger although their developmental changes have been studied less. We propose a computational model for the emotional development in infancy. Our model reproduces the differentiation of emotion from pleasant/unpleasant states to six basic emotions as known in psychological studies. The key idea is twofold: the tactile dominance in infant-caregiver interaction and the inherent ability of tactile sense to discriminate pleasant/unpleasant states. Our model consists of probabilistic neural networks called Restricted Boltzmann Machines. The networks are hierarchically organized to first extract important features from tactile, auditory, and visual stimuli and then to integrate them to represent an emotional state. Pleasant/unpleasant information is directly provided to the highest level of the network to facilitate the emotional differentiation. Experimental results show that our model with the tactile dominance leads to better differentiation of emotion than others without such dominance.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125721863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Autonomous learning based on depth perception and behavior generation 基于深度感知和行为生成的自主学习
Sungmoon Jeong, Yunjung Park, Minho Lee
{"title":"Autonomous learning based on depth perception and behavior generation","authors":"Sungmoon Jeong, Yunjung Park, Minho Lee","doi":"10.1109/DEVLRN.2013.6652531","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652531","url":null,"abstract":"We propose a new neuro-robotic network that can simultaneously achieve a goal oriented behavior task and perception enhancement task for a visually-guided object manipulation based on learning by examples. The brain exploits action to develop perception qualities, and perceptual process helps to develop qualified-behavior. In order to import those action and perception inter-abilities of a brain into a humanoid robot, we consider two key inspirations: (1) Sensory Invariant Driven Action (SIDA) and (2) Object Size Invariance (OSI) characteristic. Considering robot manipulation of a target object with distance estimation as a perceptual process, we develop a new autonomous learning method based on the SIDA for behavior generation and OSI property for perceptual judgment. The proposed method is evaluated by using a humanoid robot (NAO) with stereo cameras, and the experimental results show that the proposed method is effective on autonomously improving the behavior generation performance as well as depth perception accuracy.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131140348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Do humans need learning to read humanoid lifting actions? 人类需要学习解读人形举重动作吗?
A. Sciutti, Laura Patanè, F. Nori, G. Sandini
{"title":"Do humans need learning to read humanoid lifting actions?","authors":"A. Sciutti, Laura Patanè, F. Nori, G. Sandini","doi":"10.1109/DEVLRN.2013.6652557","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652557","url":null,"abstract":"Humans can infer, just from the observation of others' actions, several information on the actor's intents and on the properties of the manipulated objects. This intuitive understanding is very efficient and allows two collaborating partners to be prepared to handle the common tools, as they can estimate the weight of the object the other agent is passing to them even before the hand-over is concluded. Transferring this kind of mutual understanding to human - robot interactions would be particularly beneficial, as it would improve the fluidity of any collaborative task. The question that we address in this study is therefore under which conditions humans can estimate the weight lifted by a humanoid robot and whether the acquisition of this skill requires an extensive learning by the human subject. Moreover, we assess whether reading humanoid lifting actions implies the involvement of the observer's motor system, as it happens for weight judgment from the observation of human actions. Our results indicate that with a proper design of the humanoid lifting motions, human subjects are able to estimate the weight lifted by the humanoid robot with a similar accuracy as that exhibited during human observation. Furthermore, such ability is intuitive and does not require learning or training. Lastly, weight judgment seems to be dependent on the involvement of the observer's motor system both during human and humanoid observation. These findings suggest that the neural mechanisms at the basis of human interaction can be extended to human-humanoid interaction, allowing for intuitive and proficient collaboration between humanoid robots and untrained human partners.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114613063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Learning spatial relations between objects from 3D scenes 从3D场景中学习物体之间的空间关系
Severin Fichtl, J. W. Alexander, Frank Guerin, Wail Mustafa, D. Kraft, N. Krüger
{"title":"Learning spatial relations between objects from 3D scenes","authors":"Severin Fichtl, J. W. Alexander, Frank Guerin, Wail Mustafa, D. Kraft, N. Krüger","doi":"10.1109/DEVLRN.2013.6652552","DOIUrl":"https://doi.org/10.1109/DEVLRN.2013.6652552","url":null,"abstract":"In this work, we learn a limited number of abstractions which can then be used to form preconditions for motor actions. These abstractions take the form of spatial relations amongst objects. We consider three “classes” of spatial relation: The objects either are separated from, on-top of, or inside each other. We have tackled this same problem in previous work (Fichtl et al., 2013). Here we report on recent improved results using a novel application of histograms to visually recognise a spatial relation between objects in the environment. Using this histogram based approach we are able to report a very high rate of success when the system is asked to recognise a spatial relation.","PeriodicalId":106997,"journal":{"name":"2013 IEEE Third Joint International Conference on Development and Learning and Epigenetic Robotics (ICDL)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128481259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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