{"id":6704,"date":"2021-11-15T14:57:02","date_gmt":"2021-11-15T13:57:02","guid":{"rendered":"https:\/\/www.isir.upmc.fr\/?post_type=isir_news&#038;p=6704"},"modified":"2021-11-15T15:01:47","modified_gmt":"2021-11-15T14:01:47","slug":"multimodal-human-human-and-human-computer-interaction-acm-icmi-2021-best-paper-award","status":"publish","type":"isir_news","link":"https:\/\/www.isir.upmc.fr\/news\/multimodal-human-human-and-human-computer-interaction-acm-icmi-2021-best-paper-award\/?lang=en","title":{"rendered":"MULTIMODAL HUMAN-HUMAN AND HUMAN-COMPUTER INTERACTION : ACM ICMI 2021 BEST PAPER AWARD"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A team of researchers from LTCI, T\u00e9l\u00e9com Paris, Institut polytechnique de Paris and ISIR, Sorbonne University, CNRS receives the best paper award at the <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/icmi.acm.org\/2021\/\" data-type=\"URL\" data-id=\"https:\/\/icmi.acm.org\/2021\/\" target=\"_blank\">ACM ICMI 2021<\/a><\/strong> conference in Montreal, Canada.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">The team is composed of Lucien Maman (T\u00e9l\u00e9com Paris), Laurence Likforman-Sulem (T\u00e9l\u00e9com Paris), Giovanna Varni (T\u00e9l\u00e9com Paris) and Mohamed Chetouani (ISIR, Sorbonne University).<\/h4>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.isir.upmc.fr\/wp-content\/uploads\/2021\/11\/award-certificate-icmi2021-3_Part1.jpg\" alt=\"\" class=\"wp-image-6699\" width=\"585\" height=\"405\" srcset=\"https:\/\/www.isir.upmc.fr\/wp-content\/uploads\/2021\/11\/award-certificate-icmi2021-3_Part1.jpg 780w, https:\/\/www.isir.upmc.fr\/wp-content\/uploads\/2021\/11\/award-certificate-icmi2021-3_Part1-300x208.jpg 300w, https:\/\/www.isir.upmc.fr\/wp-content\/uploads\/2021\/11\/award-certificate-icmi2021-3_Part1-768x532.jpg 768w\" sizes=\"auto, (max-width: 585px) 100vw, 585px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The paper entitled \u00ab\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/doi.org\/10.1145\/3462244.3479940\" data-type=\"URL\" data-id=\"https:\/\/doi.org\/10.1145\/3462244.3479940\" target=\"_blank\">Exploiting the Interplay between Social and Task Dimensions of Cohesion to Predict its Dynamics Leveraging Social Sciences<\/a>\u00a0\u00bb was produced in the framework of the ANR JCJC <a rel=\"noreferrer noopener\" href=\"https:\/\/grace.wp.imt.fr\/\" data-type=\"URL\" data-id=\"https:\/\/grace.wp.imt.fr\/\" target=\"_blank\">GRACE<\/a> project (ANR-18-CE33-0003-01) led by Giovanna Varni and funded under the Artificial Intelligence Plan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong><a rel=\"noreferrer noopener\" href=\"https:\/\/icmi.acm.org\/2021\/\" data-type=\"URL\" data-id=\"https:\/\/icmi.acm.org\/2021\/\" target=\"_blank\">ACM ICMI 2021<\/a><\/strong> conference, held in Hybrid from 18 to 22 October 2021, is the first international forum for multidisciplinary research on multimodal human-human and human-machine interaction, interfaces and system development. The conference addresses the theoretical and empirical foundations, technologies and techniques of multimodal processing that define the field of multimodal interaction analysis, interface design and system development.<\/p>\n\n\n\n<div class=\"c-collapsibles\">\n    \n        <div class=\"toggle-section\">\n            <h2 class=\"c-collapsible__title\">\n                <button class=\"js-collapsible-button\">\n                    <svg aria-hidden=\"true\" focusable=\"false\" viewBox=\"0 0 10 10\">\n                        <rect class=\"icon-plus-v\" height=\"8\" width=\"2\" y=\"1\" x=\"4\" \/>\n                        <rect class=\"icon-plus-h\" height=\"2\" width=\"8\" y=\"4\" x=\"1\" \/>\n                    <\/svg>\n                     Article abstract                <\/button>\n            <\/h2>\n            <div class=\"c-collapsible__content o-content\">\n                <p>Emergent states are behavioural, cognitive and affective processes that emerge among group members when they interact together. Over the past decade, the development of computational approaches has led to a growing interest in building human-centred systems. Such development is particularly challenging because some of these states have multiple dimensions that interact in some way over time.<\/p>\n<p>In this article we focus on cohesion, its dimensions and their interaction over time. There are several definitions of cohesion, it can be defined simply as the tendency of a group to stick together to pursue goals and\/or emotional needs. This abundance of definitions has led to many different dimensions of cohesion. The \u00ab\u00a0Social\u00a0\u00bb and \u00ab\u00a0Task\u00a0\u00bb dimensions are the most studied, both in the social sciences and in computer science, as they both play an important role in a wide range of contexts and groups. However, to our knowledge, no previous work on predicting cohesion dynamics has focused on how these two dimensions interact. We draw on the Social Sciences to address this issue. In particular, we take advantage of the importance of Social cohesion to create flexible and constructive relationships in order to strengthen the Task dimension. We describe a deep learning architecture for predicting the dynamics of the Task dimension by applying transfer learning from a pre-trained model dedicated to predicting the dynamics of Social cohesion. Our architecture is evaluated against several baseline models. The results show that it significantly improves the predictions of the dynamics of the Task dimension, confirming the benefits of integrating social science knowledge into computational models.<\/p>\n            <\/div>\n        <\/div>\n\n    <\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-background has-black-background-color has-black-color\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Contact<\/strong>: <a rel=\"noreferrer noopener\" href=\"https:\/\/www.isir.upmc.fr\/personnel\/chetouani\/\" data-type=\"URL\" data-id=\"https:\/\/www.isir.upmc.fr\/personnel\/chetouani\/\" target=\"_blank\">Mohamed Chetouani<\/a>, University Professor<\/p>\n","protected":false},"featured_media":6703,"template":"","isir_news_categories":[248],"class_list":["post-6704","isir_news","type-isir_news","status-publish","has-post-thumbnail","hentry","isir_news_categories-award"],"_links":{"self":[{"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/isir_news\/6704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/isir_news"}],"about":[{"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/types\/isir_news"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/media\/6703"}],"wp:attachment":[{"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/media?parent=6704"}],"wp:term":[{"taxonomy":"isir_news_categories","embeddable":true,"href":"https:\/\/www.isir.upmc.fr\/wp-json\/wp\/v2\/isir_news_categories?post=6704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}