Catálogo de publicaciones - libros
Affective Computing and Intelligent Interaction: 1st International Conference, ACII 2005, Beijing, China, October 22-24, 2005, Proceedings
Jianhua Tao ; Tieniu Tan ; Rosalind W. Picard (eds.)
En conferencia: 1º International Conference on Affective Computing and Intelligent Interaction (ACII) . Beijing, China . October 22, 2005 - October 24, 2005
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Institución detectada | Año de publicación | Navegá | Descargá | Solicitá |
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No detectada | 2005 | SpringerLink |
Información
Tipo de recurso:
libros
ISBN impreso
978-3-540-29621-8
ISBN electrónico
978-3-540-32273-3
Editor responsable
Springer Nature
País de edición
Reino Unido
Fecha de publicación
2005
Información sobre derechos de publicación
© Springer-Verlag Berlin Heidelberg 2005
Tabla de contenidos
doi: 10.1007/11573548_68
The Relative Weights of the Different Prosodic Dimensions in Expressive Speech: A Resynthesis Study
Nicolas Audibert; Véronique Aubergé; Albert Rilliard
The emotional prosody is multi-dimensional. A debated question is to understand if some parameters are more specialized to convey some emotion dimensions. Selected stimuli, expressing anxiety, disappointment, disgust, disquiet, joy, resignation, satisfaction and sadness, were extracted from the acted part of a French corpus supposed to include only variations of direct emotional expressions. These stimuli were used as a basis for the synthesis of artefactual stimuli integrating the emotional contour of each prosodic parameter separately, which were evaluated on a perceptual experiment. Results indicate that (1) no parameter alone is able to carry the whole emotion information, (2) F0 contours (not only the global F0 value) reveal to bring more information on positive expressions, (3) voice quality and duration convey more information on negative expressions, and (4) the intensity contours do not bring any significant information when used alone.
- Evaluation of Affective Expressivity | Pp. 527-534
doi: 10.1007/11573548_69
An XML-Based Implementation of Multimodal Affective Annotation
Fan Xia; Hong Wang; Xiaolan Fu; Jiaying Zhao
In simple cases, affective computing is a computational device recognizing and acting upon the emotions of its user or having (or simulating having) emotions of its own in complex cases. Multimodal technology is currently one of the hottest focuses in affective computing research. However, the lack of a large-scale multimodal database limits the research to some respective and scattered fields, such as affective recognition by video or by audio. This paper describes the development and implementation of an XML-based multimodal affective annotation system which is called MAAS (Multimodal Affective Annotation System). MAAS contains a hierarchical affective annotation model based on the 3-dimensional affect space derived from Mehrabian’s PAD temperament scale. The final annotation file is formed in XML format in order to interchange the resources with other research groups conveniently.
- Affective Database, Annotation and Tools | Pp. 535-541
doi: 10.1007/11573548_70
CHAD: A Chinese Affective Database
Mingyu You; Chun Chen; Jiajun Bu
Affective database plays an important role in the process of affective computing which has been an attractive field of AI research. Based on analyzing current databases, a Chinese affective database (CHAD) is designed and established for seven emotion states: neutral, happy, sad, fear, angry, surprise and disgust. Instead of choosing the personal suggestion method, audiovisual materials are collected in four ways including three types of laboratory recording and movies. Broadcast programmes are also included as source of vocal corpus. By comparison of the five sources two points are gained. First, although broadcast programmes get the best performance in listening experiment, there are still problems as copyright, lacking visual information and can not represent the characteristics of speech in daily life. Second, laboratory recording using sentences with appropriately emotional content is an outstanding source of materials which has a comparable performance with broadcasts.
- Affective Database, Annotation and Tools | Pp. 542-549
doi: 10.1007/11573548_71
Annotating Multimodal Behaviors Occurring During Non Basic Emotions
Jean-Claude Martin; Sarris Abrilian; Laurence Devillers
The design of affective interfaces such as credible expressive characters in story-telling applications requires the understanding and the modeling of relations between realistic emotions and behaviors in different modalities such as facial expressions, speech, hand gestures and body movements. Yet, research on emotional multimodal behaviors has focused on individual modalities during acted basic emotions. In this paper we describe the coding scheme that we have designed for annotating multimodal behaviors observed during mixed and non acted emotions. We explain how we used it for the annotation of videos from a corpus of emotionally rich TV interviews. We illustrate how the annotations can be used to compute expressive profiles of videos and relations between non basic emotions and multimodal behaviors.
- Affective Database, Annotation and Tools | Pp. 550-557
doi: 10.1007/11573548_73
A Multimodal Database as a Background for Emotional Synthesis, Recognition and Training in E-Learning Systems
Luigi Anolli; Fabrizia Mantovani; Marcello Mortillaro; Antonietta Vescovo; Alessia Agliati; Linda Confalonieri; Olivia Realdon; Valentino Zurloni; Alessandro Sacchi
This paper presents a multimodal database developed within the EU-funded project MYSELF. The project aims at developing an e-learning platform endowed with affective computing capabilities for the training of relational skills through interactive simulations. The database includes data coming from 34 participants and concerning physiological parameters, vocal nonverbal features, facial expression and posture. Ten different emotions were considered (anger, joy, sadness, fear, contempt, shame, guilt, pride, frustration and boredom), ranging from primary to self-conscious emotions of particular relevance in learning process and interpersonal relationships. Preliminary results and analyses are presented, together with directions for future work.
- Affective Database, Annotation and Tools | Pp. 566-573
doi: 10.1007/11573548_74
Construction of Virtual Assistant Based on Basic Emotions Theory
Zhiliang Wang; Ning Cheng; Yumei Fan; Jiwei Liu; Changsheng Zhu
The purpose of this paper is to construct a virtual assistant. Basic emotions theory points out that compound emotion consists of eight prototype basic emotions and “drives” which reflects people’s will. According to this theory, we construct a psychology model. By adjusting parameters in it, we can simulate different human psychologies. Based on this model, combining real-time facial expression and voice recognition and synthesizing technology, we construct a virtual assistant. Proved by experiment, our system obeys human emotion rules.
- Psychology and Cognition of Affect | Pp. 574-581
doi: 10.1007/11573548_76
Physiological Sensing and Feature Extraction for Emotion Recognition by Exploiting Acupuncture Spots
Ahyoung Choi; Woontack Woo
Previous emotion recognition systems have mainly focused on pattern classification, rather than utilizing sensing technologies or feature extraction methods. This paper introduces a method of physiological sensing and feature extraction for emotion recognition that is based on an oriental medicine approach. The specific points for affective sensing were experimentally determine, in which it was found that skin conductance measurements of the forearm region correlate well with acupuncture spots. Features are then extracted by the same way to interpret pulsation signals in diagnosis. We found that the proposed sensing and feature extraction method benefits the recognition of emotion with a neural network classifier.
- Psychology and Cognition of Affect | Pp. 590-597
doi: 10.1007/11573548_77
Human Machine Interaction: The Special Role for Human Unconscious Emotional Information Processing
Maurits van den Noort; Kenneth Hugdahl; Peggy Bosch
The nature of (un)conscious human emotional information processing remains a great mystery. On the one hand, classical models view human conscious emotional information processing as computation among the brain’s neurons but fail to address its enigmatic features. On the other hand, quantum processes (superposition of states, nonlocality, entanglement,) also remain mysterious, yet are being harnessed in revolutionary information technologies like quantum computation, quantum cryptography, and quantum teleportation. In this paper, we would like to discuss several experiments that suggest a special role for unconscious emotional information processing in the human-computer interaction. What are its consequences and could this be the missing link between quantum information theory and conscious human emotional information processing?
- Psychology and Cognition of Affect | Pp. 598-605
doi: 10.1007/11573548_78
Affective Computing Model Based on Rough Sets
Chen Yong; He Tong
The paper first builds a novel affective model based on rough sets, presents the static description of affective space. Meanwhile, the paper creatively combines rough sets with Markov chain, gives the dynamic forecast of human affective change. In this affective model, some concepts and states are defined such as affective description precision and so on. It is a fundamental work to more research. Simulations are done using Matlab software, and simulation results show that this affective model can well simulate the human emotion. The results of this paper are innovative. It is a new research direction of affective computing that rough sets and affective computing infiltrate each other.
- Psychology and Cognition of Affect | Pp. 606-613
doi: 10.1007/11573548_79
The Research of a Teaching Assistant System Based on Artificial Psychology
Xiuyan Meng; Zhiliang Wang; Guojiang Wang; Lin Shi; Xiaotian Wu
A humanistic computer teaching system is presented in this paper. The core of this system is the affective interaction between teacher and student. Based on theories in Psychology and the theory of Artificial Psychology, the emotion-learning model is developed. Four basic emotions and four types of learning psychology state are defined according to the Basic Emotion Theory, and two-dimensional emotion space is designed ground on Dimensional Emotion theory. This system could offer the student’s psychological state and psychological value to the teacher. Finally, this system was realized by using the recognition method that is based on digital image processing technology.
- Psychology and Cognition of Affect | Pp. 614-621