{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T04:57:31Z","timestamp":1780635451107,"version":"3.54.1"},"reference-count":16,"publisher":"World Scientific Pub Co Pte Lt","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Human. Robot."],"published-print":{"date-parts":[[2013,3]]},"abstract":"<jats:p> Affect recognition for socially perceptive robots relies on representative data. While many of the existing affective corpora and databases contain posed and decontextualized affective expressions, affect resources for designing an affect recognition system in naturalistic human\u2013robot interaction (HRI) must include context-rich expressions that emerge in the same scenario of the final application. In this paper, we propose a context-based approach to the collection and modeling of representative data for building an affect-sensitive robotic game companion. To illustrate our approach we present the key features of the Inter-ACT (INTEracting with Robots\u2013Affect Context Task) corpus, an affective and contextually rich multimodal video corpus containing affective expressions of children playing chess with an iCat robot. We show how this corpus can be successfully used to train a context-sensitive affect recognition system (a valence detector) for a robotic game companion. Finally, we demonstrate how the integration of the affect recognition system in a modular platform for adaptive HRI makes the interaction with the robot more engaging. <\/jats:p>","DOI":"10.1142\/s0219843613500102","type":"journal-article","created":{"date-parts":[[2013,4,9]],"date-time":"2013-04-09T01:35:40Z","timestamp":1365471340000},"page":"1350010","source":"Crossref","is-referenced-by-count":35,"title":["MULTIMODAL AFFECT MODELING AND RECOGNITION FOR EMPATHIC ROBOT COMPANIONS"],"prefix":"10.1142","volume":"10","author":[{"given":"GINEVRA","family":"CASTELLANO","sequence":"first","affiliation":[{"name":"School of Electronic, Electrical and Computer Engineering, University of Birmingham, Birmingham, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"IOLANDA","family":"LEITE","sequence":"additional","affiliation":[{"name":"INESC-ID and Instituto Superior T\u00e9cnico, Technical University of Lisbon, Porto Salvo, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ANDR\u00c9","family":"PEREIRA","sequence":"additional","affiliation":[{"name":"INESC-ID and Instituto Superior T\u00e9cnico, Technical University of Lisbon, Porto Salvo, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"CARLOS","family":"MARTINHO","sequence":"additional","affiliation":[{"name":"INESC-ID and Instituto Superior T\u00e9cnico, Technical University of Lisbon, Porto Salvo, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ANA","family":"PAIVA","sequence":"additional","affiliation":[{"name":"INESC-ID and Instituto Superior T\u00e9cnico, Technical University of Lisbon, Porto Salvo, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"PETER W.","family":"MCOWAN","sequence":"additional","affiliation":[{"name":"School of Electronic Engineering and Computer Science, Queen Mary University of London, London, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"219","published-online":{"date-parts":[[2013,4,8]]},"reference":[{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.2009.0157"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.2006.2004"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1007\/s12193-009-0033-5"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2008.52"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1109\/T-AFFC.2011.20"},{"key":"rf13","volume-title":"Blueprint for Affective Computing: A Sourcebook","author":"Scherer K.","year":"2010"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2007.904899"},{"key":"rf17","first-page":"883","volume":"24","author":"Liu C.","journal-title":"IEEE Transactions on Robotics"},{"key":"rf20","volume-title":"ACM\/IEEE Int. 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