| 2024 | ICDM | CUPID: A Real-Time Session-Based Reciprocal Recommendation System for a One-on-One Social Discovery Platform. | Beomsu Kim, Sangbum Kim, Minchan Kim, Joonyoung Yi, Sungjoo Ha, Suhyun Lee, Youngsoo Lee, Gihoon Yeom, Buru Chang, Gihun Lee |
| 2022 | NAACL | Meet Your Favorite Character: Open-domain Chatbot Mimicking Fictional Characters with only a Few Utterances. | Seungju Han, Beomsu Kim, Jin Yong Yoo, Seokjun Seo, Sangbum Kim, Enkhbayar Erdenee, Buru Chang |
| 2014 | VTC | Improving LTE/LTE-A UE Power Efficiency with Extended DRX Cycle. | Sangbum Kim, Kyunghun Jung, Jongsoo Choi, Yongjun Kwak |
| 2014 | VTC | Performance Evaluation of D2D Discovery with eNB Based Power Control in LTE-Advanced. | Yongjun Kwak, Sangmin Ro, Sangbum Kim, Younsun Kim, Juho Lee |
| 2006 | VTC | Uplink Capacity Maximization based on Random Access Channel (RACH) Parameters in WCDMA. | Sangbum Kim, Youngwan So, Daehyoung Hong, Joungcheol Kim, Soonjoo Moon, Kyonglak Lee, Sehyun Oh |
| 2002 | WCNC | Hierarchical cell deployment for high speed data CDMA systems. | Sangbum Kim, Daehyoung Hong, Jaeweon Cho |