| Tên bài báo | Tên tác giả | Tên kỷ yếu |
| A new constrained nonnegative matrix factorization for facial expression recognition | Dương Việt Hằng | Hội thảo IEEE International Conference on Orange Technologies (ICOT), Singapore |
| Margin constrained nonnegative matrix factorization | Dương Việt Hằng | Hội thảo The 19th Cross-Strait Information Technology Conference, Taiwan |
| Non-negative Matrix Factorization with Angel Constraint | Dương Việt Hằng | Hội thảo The 30th IPPR conference on Computer Vision, Graphics, and Image Processing (CVGIP), Taiwan |
| Constrained Kullback-Leibler Divergence Nonnegative Matrix Factorization for Facial Expression Recognition | Dương Việt Hằng | (Hội thảo The 30th IPPR conference on Computer Vision, Graphics, and Image Processing (CVGIP), Taiwan |
| Real time validating the accuracy of physiotherapy exercises | Dương Việt Hằng | (Hội thảo IEEE International Conference on Consumer Electronics – Taiwan (ICCE-TW) |