Amarasinghe, IshariHernández Leo, DaviniaJonsson, Anders, 1973-2018-04-242018-04-242017Amarasinghe I, Hernández-Leo D, Jonsson A. Learner group formation using constraint optimization. Poster presented at: womENcourage 2017. ACM Europe Celebration of Women in Computing; 2017 Sep 6-8; Barcelona, Spain.http://hdl.handle.net/10230/34431Pòster presentat a la womENcourage 2017: ACM Europe Celebration of Women in Computing, celebrada els dies 6 a 8 de setembre de 2017 a Barcelona, Espanya.Learner group formation manually based on multiple criteria often fails due to its complexity and time limitations of practitioners. This paper presents a novel binary integer programming approach which models learner group formation problem based on Jigsaw Collaborative Learning Flow Pattern (CLFP) using constraint optimization techniques. Suggested approach supports adaptive collaboration and provides flexibility when reformulating learner groups.application/pdfengObra amb llicència Creative Commons Reconeixement-NoComercial-SenseObresDerivades 3.0 Espanya (CC BY-NC-ND 3.0 ES).info:eu-repo/semantics/conferenceObjectComputer Supported Collaborative Learning (CSCL)Jigsaw CLFPBinary integer programmingConstraint optimizationinfo:eu-repo/semantics/openAccess