Search results for "Percept"
showing 10 items of 3839 documents
Software Design of an AGI System Based on Perception Loop
2010
According to the externalist approach, subjective experience hypothesizes a processual unity between the activity in the brain and the perceived event in the external world. A perception loop therefore occurs among the brain's activitie8 and the external world. In our work the metaphor of test is employed to create a software de8ign methodology for implementing an AGI system endowed with the perception loop. Preliminary experiments with a NAO humanoid robots are reported.
FROM MODELING TO IMPLEMENTING THE PERCEPTION LOOP IN SELF-CONSCIOUS SYSTEMS
2010
Engineering self-conscious robotic systems is a challenging issue because of the intrinsic complexity of such systems; a self-conscious robot has to acquire knowledge, to understand its world and to autonomously interact with its environment. In this paper, the externalist point of view is used for developing a complete process for the design and implementation of a conscious robotic system that is able to interact with a dynamic environment in a human-like fashion without possessing detailed knowledge about the environment and pre-programmed tasks and algorithms. The paper mainly focuses on the configuration part of the whole process that make the robot able to decide and to learn from exp…
Un'architettura robotica per l'honest signalling nell'interazione uomo-umanoide
2017
Questo contributo descrive l’architettura di un sistema di rilevazione e classificazione integrato con robot umanoidi per specificare una classe di segnali biologicamente rilevanti che contribuiscono a rendere l’interazione con l’uomo naturale e affidabile. Si presenterà inizialmente la teoria biologica dell’honest signalling e quindi la sua estensione nella sociometrics. Infine, si illustreranno i moduli dell’architettura progettata come genera- trice di modelli di percezione sociale testabili per una classe delimitata di segnali sociali. This paper describes the architecture of a detection and classification humanoid integrated system, which is designed to specify one class of biologicall…
Dynamic Perception Map of Urban Area for Social Surveillance
2015
We propose to develop a new social platform for surveil- lance purposes whose main goal is to reduce the citizens’ fear of crime while helping them to make sense of their fears through interactions with the other members of the social surveillance network. Dynamic perception maps will be estimated by the social surveillance system in order to measure the sense of safety of the citizens. These maps will be useful to increase citizens awareness of their surroundings, and highlight “hot area” to make more enjoyable in the urban area.
Telenoid android robot as an embodied perceptual social regulation medium engaging natural human–humanoid interaction
2014
The present paper aims to validate our research on human-humanoid interaction (HHI) using the minimalist humanoid robot Telenoid. We conducted the human-robot interaction test with 142 young people who had no prior interaction experience with this robot. The main goal is the analysis of the two social dimensions (''Perception'' and ''Believability'') useful for increasing the natural behaviour between users and Telenoid. We administered our custom questionnaire to human subjects in association with a well defined experimental setting (''ordinary and goal-guided task''). A thorough analysis of the questionnaires has been carried out and reliability and internal consistency in correlation bet…
Investigating Perceptual Features for a Natural Human - Humanoid Robot Interaction Inside a Spontaneous Setting
2013
The present paper aims to validate our research on human-humanoid interaction (HHI) using the minimalistic humanoid robot Telenoid. We have conducted human-robot interactions test with 100 young people with no prior interaction experience with this robot. The main goal is the analysis of the two social dimension (perception and believability) useful for increasing the natural behavior between users and Telenoid. We administrated our custom questionnaire to these subjects after a well defined experimental setting (ordinary and goal-guided task). After the analysis of the questionnaires, we obtained the proof that perceptual and believability conditions are necessary social dimensions for a s…
A perceptual sound space for auditory displays based on sung-vowel synthesis.
2022
AbstractWhen designing displays for the human senses, perceptual spaces are of great importance to give intuitive access to physical attributes. Similar to how perceptual spaces based on hue, saturation, and lightness were constructed for visual color, research has explored perceptual spaces for sounds of a given timbral family based on timbre, brightness, and pitch. To promote an embodied approach to the design of auditory displays, we introduce the Vowel–Type–Pitch (VTP) space, a cylindrical sound space based on human sung vowels, whose timbres can be synthesized by the composition of acoustic formants and can be categorically labeled. Vowels are arranged along the circular dimension, whi…
Saliency Based Image Cropping
2013
Image cropping is a technique that is used to select the most relevant areas of an image, discarding the useless ones. Handmade selection, especially in case of large photo collections, is a time consuming task. Automatic image cropping techniques may help users, suggesting to them which part of the image is the most relevant, according to specific criteria. We suppose that the most visually salient areas of a photo are also the most relevant ones to the users. In this paper we present an extended version of our previously proposed method, to extract the saliency map of an image, which is based on the analysis of the distribution of the interest points of the image. Three different interest…
An architecture with a mobile phone interface for the interaction of a human with a humanoid robot expressing emotions and personality
2011
In this paper is illustrated the cognitive architecture of a humanoid robot based on the proposed paradigm of Latent Semantic Analysis (LSA). This paradigm is a step towards the simulation of an emotional behavior of a robot interacting with humans. The LSA approach allows the creation and the use of a data driven high-dimensional conceptual space. We developed an architecture based on three main areas: Sub-conceptual, Emotional and Behavioral. The first area analyzes perceptual data coming from the sensors. The second area builds the sub-symbolic representation of emotions in a conceptual space of emotional states. The last area triggers a latent semantic behavior which is related to the h…
Rec. a Philippe Borgeaud et Doralice Fabiano (Textes réunis et publiés par), Perception et construction du divin dans l'Antiquité, Recherches et renc…
2014
Recensione al volume curato da Philippe Borgeaud et Doralice Fabiano (Textes réunis et publiés par), Perception et construction du divin dans l'Antiquité