| 2025 | IJCNN | Shared Latent Space by Both Languages for Non-Autoregressive Neural Machine Translation. | DongNyeong Heo, Heeyoul Choi |
| 2025 | PACLIC | Diverse Target Representations for Language Models with Word Difference Representations. | DongNyeong Heo, Daniela Noemi Rim, Heeyoul Choi |
| 2024 | ICANN | End-To-End Training of Back-Translation Framework with Categorical Reparameterization Trick. | DongNyeong Heo, Heeyoul Choi |
| 2022 | APNOMS | Reinforcement Learning of Graph Neural Networks for Service Function Chaining in Computer Network Management. | DongNyeong Heo, Doyoung Lee, Heegon Kim, Suhyun Park, Heeyoul Choi |
| 2022 | APNOMS | Updating VNF deployment with Scaling Actions using Reinforcement Algorithms. | Namjin Seo, DongNyeong Heo, Jibum Hong, Heegon Kim, Jae-Hyoung Yoo, James Won-Ki Hong, Heeyoul Choi |
| 2020 | APNOMS | Graph Neural Network based Service Function Chaining for Automatic Network Control. | DongNyeong Heo, Stanislav Lange, Heegon Kim, Heeyoul Choi |
| 2020 | APNOMS | Graph Neural Network-based Virtual Network Function Management. | Heegon Kim, Suhyun Park, Stanislav Lange, Doyoung Lee, DongNyeong Heo, Heeyoul Choi, Jae-Hyoung Yoo, James Won-Ki Hong |
| 2020 | CNSM | Graph Neural Network-based Virtual Network Function Deployment Prediction. | Heegon Kim, Suhyun Park, DongNyeong Heo, Stanislav Lange, Heeyoul Choi, Jae-Hyoung Yoo, James Won-Ki Hong |