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Towards emotion recognition from electroencephalographic signals 基于脑电图信号的情绪识别研究
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349316
Kristina Schaaff, Tanja Schultz
{"title":"Towards emotion recognition from electroencephalographic signals","authors":"Kristina Schaaff, Tanja Schultz","doi":"10.1109/ACII.2009.5349316","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349316","url":null,"abstract":"During the last decades, information about the emotional state of users has become more and more important in human-computer interaction. Automatic emotion recognition enables the computer to recognize a user's emotional state and thus allows for appropriate reaction, which may pave the way for computers to act emotionally in the future. In the current study, we investigate different feature sets to build an emotion recognition system from electroencephalo-graphic signals. We used pictures from the International Affective Picture System to induce three emotional states: pleasant, neutral, and unpleasant. We designed a headband with four build-in electrodes at the forehead, which was used to record data from five subjects. Compared to standard EEG-caps, the headband is comfortable to wear and easy to attach, which makes it more suitable for everyday life conditions. To solve the recognition task we developed a system based on support vector machines. With this system we were able to achieve an average recognition rate up to 66.7% on subject dependent recognition, solely based on EEG signals.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131825373","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: 108
Practical study on real-time hand detection 实时手部检测的实践研究
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349503
J. A. Zondag, T. Gritti, V. Jeanne
{"title":"Practical study on real-time hand detection","authors":"J. A. Zondag, T. Gritti, V. Jeanne","doi":"10.1109/ACII.2009.5349503","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349503","url":null,"abstract":"In this paper we describe algorithms and image features that can be used to construct a real-time hand detector. We present our findings using the Histogram of Oriented Gradients (HOG) features in combination with two variations of the AdaBoost algorithm. First, we compare stump and tree weak classifier. Next, we investigate the influence of a large training database. Furthermore, we compare the performance of HOG against the Haar-like features.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133533028","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: 17
Ambient telephony: Designing a communication system for enhancing social presence in home mediated communication 环境电话:设计一个通信系统，以增强家庭媒介通信中的社会存在感
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349518
Jorge Peregrín Emparanza, Pavan Dadlani, B. D. Ruyter, Aki Härmä
{"title":"Ambient telephony: Designing a communication system for enhancing social presence in home mediated communication","authors":"Jorge Peregrín Emparanza, Pavan Dadlani, B. D. Ruyter, Aki Härmä","doi":"10.1109/ACII.2009.5349518","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349518","url":null,"abstract":"The experience of telephonic communication in the home environment has remained very similar for decades: practical, but intrusive, and providing little experience of social presence. This paper presents the work aiming at improving the experience of social presence experience in telephony. We present the results of several user studies on telephone usage and based on these, propose the use of distributed speakerphone systems (or ambient telephones). We report empirical research comparing two different ambient telephone systems. The first system is an ambient system where the arrays of loudspeakers and microphones are embedded in the ceiling and the home audio system around the home. In the second experiment, we replaced the embedded system by a distributed set of clearly visible and tangible speakerphone units. We report lessons learned and implications for the design of ambient telephone systems.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"284 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123440517","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
A tool for polarity classification of human affect from panel group texts 一个从小组文本中对人类情感进行极性分类的工具
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349486
Manfred Klenner, Stefanos Petrakis, Angela Fahrni
{"title":"A tool for polarity classification of human affect from panel group texts","authors":"Manfred Klenner, Stefanos Petrakis, Angela Fahrni","doi":"10.1109/ACII.2009.5349486","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349486","url":null,"abstract":"We introduce an explorative tool for affect analysis from texts. Rather than the full range of emotions, feelings, and sentiment, our system is currently restricted to the positive or negative polarity of phrases and sentences. It analyses the input texts with the aid of a affect lexicon that specifies among others the prior polarity (positive or negative) of words. A chunker is used to determine phrases that are the basis for a compositional treatment of phraselevel polarity assignment. In our current experiments we focus on phrases that are targeted towards persons, be it the writer (I, my, me,.), the social group including the writer (we, our,.) or the reader (you, your,). We evaluate our system with standard data (customer reviews). We also give initial results from a small corpus of 35 texts taken from a panel group called 'I battle depression'.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130255661","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: 2
Study of consumer's emotion during product interviews 产品访谈中消费者情绪的研究
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349567
Christophe Vaudable, L. Devillers, C. Balagué
{"title":"Study of consumer's emotion during product interviews","authors":"Christophe Vaudable, L. Devillers, C. Balagué","doi":"10.1109/ACII.2009.5349567","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349567","url":null,"abstract":"In this study we have focused our attention on the study of consumer's emotion during interviews about products. We have based our analysis on annotation of video-taped dialogs. The collected corpus has been annotated by two experts, and then a perceptive test has been carried out with 40 subjects. The interviews have shown many “real-life” complex emotions. In this paper, we mainly present results showing the impact of the context (judges' personality and subjects' eating habits) on the production and perception of emotional states.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130291977","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
Engineering affective computing: A unifying software architecture 工程情感计算:统一的软件体系结构
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349541
Alexis Clay, N. Couture, L. Nigay
{"title":"Engineering affective computing: A unifying software architecture","authors":"Alexis Clay, N. Couture, L. Nigay","doi":"10.1109/ACII.2009.5349541","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349541","url":null,"abstract":"In the field of affective computing, one of the most exciting motivations is to enable a computer to sense users' emotions. To achieve this goal an interactive application has to incorporate emotional sensitivity. Following an engineering approach, the key point is then to define a unifying software architecture that allows any interactive system to become emotionally sensitive. Most research focus on identifying and validating interpretation systems and/or emotional characteristics from different modalities. However, there is little focus on modeling generic software architecture for emotion recognition. Therefore, we propose an integrative approach and define such a generic software architecture based on the grounding theory of multimodality. We state that emotion recognition should be multimodal and serve as a tool for interaction. As such, we use results on multimodality in interactive applications to propose the emotion branch, a component-based architecture model for emotion recognition systems that integrates itself within general models for interactive systems. The emotion branch unifies existing emotion recognition applications architectures following the usual three-level schema: capturing signals from sensors, extracting and analyzing emotionally-relevant characteristics from the obtained data and interpreting these characteristics into an emotion. We illustrate the feasibility and the advantages of the emotion branch with a test case that we developed for gesture-based emotion recognition.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127391098","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: 8
Same or different? Recollection of or empathizing with an emotional event from the perspective of appraisal models 相同还是不同?从评价模型的角度对情感事件的回忆或共情
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349337
G. D. Vries, P. Lemmens, D. Brokken
{"title":"Same or different? Recollection of or empathizing with an emotional event from the perspective of appraisal models","authors":"G. D. Vries, P. Lemmens, D. Brokken","doi":"10.1109/ACII.2009.5349337","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349337","url":null,"abstract":"The same stimulus can evoke different emotions for different individuals. Incorporating personalized construal of stimuli is how appraisal models differ from dimensional models of emotion. Scherer formulated a model of the cognitive antecedents of emotions and analyzed recollections of events and emotions that his participants provided. In the present study, we were interested whether Scherer's appraisal model also applies to a situation in which participants have to empathize with a photo by building a story around the event depicted. Our results show that recollecting a personal emotional event and empathizing with a photo seem to be similar processes. Results of machine-learning techniques, however, show lacking performance of classifications to express discrete emotion labels in terms of appraisal data.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129943389","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: 1
A demonstration of audiovisual sensitive artificial listeners 视听敏感的人工听者演示
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349530
M. Schröder, Elisabetta Bevacqua, F. Eyben, H. Gunes, D. Heylen, M. Maat, Sathish Pammi, M. Pantic, C. Pelachaud, Björn Schuller, E. D. Sevin, M. Valstar, M. Wöllmer
{"title":"A demonstration of audiovisual sensitive artificial listeners","authors":"M. Schröder, Elisabetta Bevacqua, F. Eyben, H. Gunes, D. Heylen, M. Maat, Sathish Pammi, M. Pantic, C. Pelachaud, Björn Schuller, E. D. Sevin, M. Valstar, M. Wöllmer","doi":"10.1109/ACII.2009.5349530","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349530","url":null,"abstract":"Sensitive artificial listeners (SAL) are virtual dialogue partners who, despite their very limited verbal understanding, intend to engage the user in a conversation by paying attention to the user's emotions and non-verbal expressions. The SAL characters have their own emotionally defined personality, and attempt to drag the user towards their dominant emotion, through a combination of verbal and non-verbal expression. The demonstrator shows an early version of the fully autonomous SAL system based on audiovisual analysis and synthesis.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121386552","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: 21
The challenges of dealing with distributed signs of emotion: Theory and empirical evidence 处理分布式情绪信号的挑战:理论和经验证据
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349542
R. Cowie, G. McKeown, C. Gibney
{"title":"The challenges of dealing with distributed signs of emotion: Theory and empirical evidence","authors":"R. Cowie, G. McKeown, C. Gibney","doi":"10.1109/ACII.2009.5349542","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349542","url":null,"abstract":"There clearly are important issues associated with the distinction between acted and naturalistic data, but focusing on acting may not be the best way to articulate them. An alternative is to focus on differences of structure which are often (but not always) associated with the distinction. Several such differences relate to the way signs are distributed: simultaneous or sequential appearance; in one modality or many; stable or unstable; suggesting one emotion or many; briefly or continually available. These distinctions clearly relate to different demands on analysis.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130736206","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
The power of words: Enhancing music mood estimation with textual input of lyrics 文字的力量:通过歌词的文本输入增强音乐情绪的估计
2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops Pub Date : 2009-12-08 DOI: 10.1109/ACII.2009.5349591
Chung-Yi Chi, Ying-Shian Wu, Wei-rong Chu, Daniel C. Wu, Jane Yung-jen Hsu, Richard Tzong-Han Tsai
{"title":"The power of words: Enhancing music mood estimation with textual input of lyrics","authors":"Chung-Yi Chi, Ying-Shian Wu, Wei-rong Chu, Daniel C. Wu, Jane Yung-jen Hsu, Richard Tzong-Han Tsai","doi":"10.1109/ACII.2009.5349591","DOIUrl":"https://doi.org/10.1109/ACII.2009.5349591","url":null,"abstract":"Music mood estimation (MME) is a key technology in mood-based music recommendation. While mainstream MME research nowadays relies on audio music analysis, exploring the significance of lyrics text in predicting song emotion is gaining attention in recent years. One major impediment to MME research is the lack of a clearly labeled and publicly available dataset annotating the emotion ratings of lyrics text and audio separately. In light of this, we compiled a dataset of 600 pop songs (iPop) from the mood ratings of 246 participants who experienced three different song sessions, lyrics text (L), audio music track (M), and the combination of lyrics text and audio music track (C). We then applied statistical analysis to estimate how lyrics text and audio contribute to a song's overall valence-arousal (V-A) mood ratings. Our results show that lyrics text are not only a valid measure for estimating a song's mood ratings but also provide supplementary information that can improve audio-only MME systems. Furthermore, a detailed examination suggests that lyrics text (L) ratings are better estimators of the overall mood ratings of a song (C) in cases where L and M ratings conflict. We then construct a MME system that employs both features extracted from lyrics text and audio music track and validate the conclusions acquired in our statistical analysis. In estimating either V or A rating, the model with lyrics text plus audio track features performs better than only the model with only lyrics text or audio track features. These results validate the statement acquired by the statistical analysis.","PeriodicalId":330737,"journal":{"name":"2009 3rd International Conference on Affective Computing and Intelligent Interaction and Workshops","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126641213","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: 13
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