International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference)最新文献_第2页

Designing an Intelligent User Interface for Preventing Phishing Attacks 防止网络钓鱼攻击的智能用户界面设计

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2019-09-02 DOI: 10.1007/978-3-030-46540-7_10

J. Aneke, C. Ardito, Giuseppe Desolda

引用次数: 4

Wellbeing at Work: Four Perspectives on What User Experiences with Artifacts May Contribute 工作中的幸福感:关于人工制品用户体验可能带来的影响的四种观点

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2019-09-02 DOI: 10.1007/978-3-030-46540-7_2

M. Hertzum

引用次数: 1

Reconsidering the Duchenne Smile: Indicator of Positive Emotion or Artifact of Smile Intensity? 杜兴微笑:积极情绪的指示器还是微笑强度的伪像?

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2019-09-01 Epub Date: 2019-12-09 DOI: 10.1109/acii.2019.8925535

Jeffrey M Girard, Gayatri Shandar, Zhun Liu, Jeffrey F Cohn, Lijun Yin, Louis-Philippe Morency

{"title":"Reconsidering the Duchenne Smile: Indicator of Positive Emotion or Artifact of Smile Intensity?","authors":"Jeffrey M Girard, Gayatri Shandar, Zhun Liu, Jeffrey F Cohn, Lijun Yin, Louis-Philippe Morency","doi":"10.1109/acii.2019.8925535","DOIUrl":"https://doi.org/10.1109/acii.2019.8925535","url":null,"abstract":"The Duchenne smile hypothesis is that smiles that include eye constriction (AU6) are the product of genuine positive emotion, whereas smiles that do not are either falsified or related to negative emotion. This hypothesis has become very influential and is often used in scientific and applied settings to justify the inference that a smile is either true or false. However, empirical support for this hypothesis has been equivocal and some researchers have proposed that, rather than being a reliable indicator of positive emotion, AU6 may just be an artifact produced by intense smiles. Initial support for this proposal has been found when comparing smiles related to genuine and feigned positive emotion; however, it has not yet been examined when comparing smiles related to genuine positive and negative emotion. The current study addressed this gap in the literature by examining spontaneous smiles from 136 participants during the elicitation of amusement, embarrassment, fear, and pain (from the BP4D+ dataset). Bayesian multilevel regression models were used to quantify the associations between AU6 and self-reported amusement while controlling for smile intensity. Models were estimated to infer amusement from AU6 and to explain the intensity of AU6 using amusement. In both cases, controlling for smile intensity substantially reduced the hypothesized association, whereas the effect of smile intensity itself was quite large and reliable. These results provide further evidence that the Duchenne smile is likely an artifact of smile intensity rather than a reliable and unique indicator of genuine positive emotion.","PeriodicalId":89154,"journal":{"name":"International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference)","volume":"2019 ","pages":"594-599"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/acii.2019.8925535","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37897167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Automatic Action Unit Detection in Infants Using Convolutional Neural Network. 基于卷积神经网络的婴儿动作单元自动检测。

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2017-10-01 Epub Date: 2018-02-01 DOI: 10.1109/ACII.2017.8273603

Zakia Hammal, Wen-Sheng Chu, Jeffrey F Cohn, Carrie Heike, Matthew L Speltz

{"title":"Automatic Action Unit Detection in Infants Using Convolutional Neural Network.","authors":"Zakia Hammal, Wen-Sheng Chu, Jeffrey F Cohn, Carrie Heike, Matthew L Speltz","doi":"10.1109/ACII.2017.8273603","DOIUrl":"10.1109/ACII.2017.8273603","url":null,"abstract":"Action unit detection in infants relative to adults presents unique challenges. Jaw contour is less distinct, facial texture is reduced, and rapid and unusual facial movements are common. To detect facial action units in spontaneous behavior of infants, we propose a multi-label Convolutional Neural Network (CNN). Eighty-six infants were recorded during tasks intended to elicit enjoyment and frustration. Using an extension of FACS for infants (Baby FACS), over 230,000 frames were manually coded for ground truth. To control for chance agreement, inter-observer agreement between Baby-FACS coders was quantified using free-margin kappa. Kappa coefficients ranged from 0.79 to 0.93, which represents high agreement. The multi-label CNN achieved comparable agreement with manual coding. Kappa ranged from 0.69 to 0.93. Importantly, the CNN-based AU detection revealed the same change in findings with respect to infant expressiveness between tasks. While further research is needed, these findings suggest that automatic AU detection in infants is a viable alternative to manual coding of infant facial expression.","PeriodicalId":89154,"journal":{"name":"International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference)","volume":"2017 ","pages":"216-221"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/ACII.2017.8273603","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36189427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 24

An Investigation into Three Visual Characteristics of Complex Scenes that Evoke Human Emotion. 引发人类情感的复杂场景的三个视觉特征研究。

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2017-10-01 Epub Date: 2018-02-01 DOI: 10.1109/ACII.2017.8273637

Xin Lu, Reginald B Adams, Jia Li, Michelle G Newman, James Z Wang

{"title":"An Investigation into Three Visual Characteristics of Complex Scenes that Evoke Human Emotion.","authors":"Xin Lu, Reginald B Adams, Jia Li, Michelle G Newman, James Z Wang","doi":"10.1109/ACII.2017.8273637","DOIUrl":"https://doi.org/10.1109/ACII.2017.8273637","url":null,"abstract":"Prior computational studies have examined hundreds of visual characteristics related to color, texture, and composition in an attempt to predict human emotional responses. Beyond those myriad features examined in computer science, roundness, angularity, and visual complexity have also been found to evoke emotions in human perceivers, as demonstrated in psychological studies of facial expressions, dance poses, and even simple synthetic visual patterns. Capturing these characteristics algorithmically to incorporate in computational studies, however, has proven difficult. Here we expand the scope of previous computer vision work by examining these three visual characteristics in computer analysis of complex scenes, and compare the results to the hundreds of visual qualities previously examined. A large collection of ecologically valid stimuli (i.e., photos that humans regularly encounter on the web), named the EmoSet and containing more than 40,000 images crawled from web albums, was generated using crowd-sourcing and subjected to human subject emotion ratings. We developed computational methods to the separate indices of roundness, angularity, and complexity, thereby establishing three new computational constructs. Critically, these three new physically interpretable visual constructs achieve comparable classification accuracy to the hundreds of shape, texture, composition, and facial feature characteristics previously examined. In addition, our experimental results show that color features related most strongly with the positivity of perceived emotions, the texture features related more to calmness or excitement, and roundness, angularity, and simplicity related similarly with both of these emotions dimensions.","PeriodicalId":89154,"journal":{"name":"International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference)","volume":"2017 ","pages":"440-447"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/ACII.2017.8273637","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41223239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2017-09-25 DOI: 10.1007/978-3-319-92081-8_11

D. Navarre, Philippe A. Palanque, A. Hamon, Sabrina Della Pasqua

引用次数: 6

Tailored, Multimodal and Opportune Interactions on a Wearable Sport Coach: The WE-nner Framework 可穿戴运动教练的量身定制、多模式和适时互动:WE-nner框架

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2017-09-25 DOI: 10.1007/978-3-319-92081-8_3

Jean-Claude Martin, C. Clavel

引用次数: 3

Looking for "the Big Picture" on a Small Screen: A Note on Overview Support in Cooperative Work 在小屏幕上寻找“大画面”:关于合作工作中的总体支持的说明

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2017-09-25 DOI: 10.1007/978-3-319-92081-8_13

M. Hertzum

引用次数: 1

Declarative Interaction Towards Evolutionary User Interface Prototyping 面向进化用户界面原型的声明式交互

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2017-09-25 DOI: 10.1007/978-3-319-92081-8_8

Cristian Bogdan

引用次数: 1

Rethinking Wearables in the Realm of Architecture 在建筑领域重新思考可穿戴设备

International Conference on Affective Computing and Intelligent Interaction and workshops : [proceedings]. ACII (Conference) Pub Date : 2017-09-25 DOI: 10.1007/978-3-319-92081-8_2

Himanshu Verma, Hamed S. Alavi, D. Lalanne

引用次数: 0