{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T14:01:18Z","timestamp":1776780078576,"version":"3.51.2"},"reference-count":16,"publisher":"IEEE","license":[{"start":{"date-parts":[[2021,12,5]],"date-time":"2021-12-05T00:00:00Z","timestamp":1638662400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,12,5]],"date-time":"2021-12-05T00:00:00Z","timestamp":1638662400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61977031"],"award-info":[{"award-number":["61977031"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,12,5]]},"DOI":"10.1109\/tale52509.2021.9678844","type":"proceedings-article","created":{"date-parts":[[2022,1,24]],"date-time":"2022-01-24T21:08:06Z","timestamp":1643058486000},"page":"703-707","source":"Crossref","is-referenced-by-count":4,"title":["Joint gaze estimation and facial expression for student engagement prediction in collaborative learning"],"prefix":"10.1109","author":[{"given":"Yi","family":"Chen","sequence":"first","affiliation":[{"name":"Central China Normal University,School of Computer Science,Wuhan,P.R.China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jin","family":"Zhou","sequence":"additional","affiliation":[{"name":"Central China Normal University,School of Computer Science,Wuhan,P.R.China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jing","family":"Gao","sequence":"additional","affiliation":[{"name":"Central China Normal University,School of Computer Science,Wuhan,P.R.China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ge","family":"Gao","sequence":"additional","affiliation":[{"name":"Wuhan University,School of Computer Science,Wuhan,P.R.China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sai","family":"Wang","sequence":"additional","affiliation":[{"name":"Central China Normal University,School of Computer Science,Wuhan,P.R.China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Central China Normal University,National Engineering Laboratory of Educational Big Data Application Technology,Wuhan,P.R.China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICEIEC.2019.8784559"},{"key":"ref11","first-page":"270","article-title":"Automated Student Engagement","author":"wang","year":"2020","journal-title":"2020 7th IEEE International Conference ON Cyber Security and Cloud Computing CsCloud \/ 2020 6th IEEE International Conference On Edge Computing and Scalable Cloud (Edgecom)"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1007\/s10489-020-02139-8"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/DASC\/PiCom\/CBDCom\/CyberSciTech.2019.00028"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1186\/s40561-018-0080-z"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2016.2603342"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2016.90"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1080\/03634520216521"},{"key":"ref3","author":"breed","year":"1971","journal-title":"Nonverbal behavior and teaching efectiveness"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.3390\/s20133739"},{"key":"ref5","first-page":"57","article-title":"Never Smile Until Christmas? Casting Doubt on an Old Myth","volume":"22","author":"andersen","year":"1987","journal-title":"Thought"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1145\/3382507.3417959"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TAFFC.2014.2316163"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1080\/00909887909365204"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/S1364-6613(99)01418-7"},{"key":"ref9","first-page":"784","article-title":"Emotiw2020: Driver Gaze, Group Emotion, Student Engagement and Physiology Signal Basement Challenges","author":"dhall","year":"0","journal-title":"Proceedings of the 2020 International Conference on Multimodal Interaction"}],"event":{"name":"2021 IEEE International Conference on Engineering, Technology & Education (TALE)","location":"Wuhan, Hubei Province, China","start":{"date-parts":[[2021,12,5]]},"end":{"date-parts":[[2021,12,8]]}},"container-title":["2021 IEEE International Conference on Engineering, Technology &amp; Education (TALE)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9678505\/9678390\/09678844.pdf?arnumber=9678844","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,8,2]],"date-time":"2022-08-02T23:49:31Z","timestamp":1659484171000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9678844\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12,5]]},"references-count":16,"URL":"https:\/\/doi.org\/10.1109\/tale52509.2021.9678844","relation":{},"subject":[],"published":{"date-parts":[[2021,12,5]]}}}