| 2020 | ICNP | Poster: Feasibility of Malware Traffic Analysis through TLS-Encrypted Flow Visualization. | Dongeon Kim, Jihun Han, Jinwoo Lee, Heejun Roh, Wonjun Lee |
| 2020 | INFOCOM | Poster Abstract: Suppressing CSI Leakage in Multi-user MIMO Networks via Precoding. | Seoungbin Bae, Youngki Kim, Heejun Roh, Wonjun Lee |
| 2020 | INFOCOM | Poster Abstract: Encrypted Malware Traffic Detection Using Incremental Learning. | Insup Lee, Heejun Roh, Wonjun Lee |
| 2016 | Qshine | Flow and Virtual Machine Placement in Wireless Cloud Data Centers. | Heejun Roh, Kyunghwi Kim, Sangheon Pack, Wonjun Lee |
| 2015 | INFOCOM | Feasibility of a low-cost Tx-Rx separated reader system for RF-powered computers. | Heejun Roh, Wonjun Lee |
| 2013 | INFOCOM | Resource pricing game in geo-distributed clouds. | Heejun Roh, Cheoulhoon Jung, Wonjun Lee, Ding-Zhu Du |
| 2011 | CoNEXT | A Stackelberg game for spectrum investment and pricing in cooperative cognitive radio networks. | Heejun Roh, Hoorin Park, Cheoulhoon Jung, Wonjun Lee |
| 2010 | INFOCOM | Cooperative Bridges: Topology Control in Cooperative Wireless Ad Hoc Networks. | Jieun Yu, Heejun Roh, Wonjun Lee, Sangheon Pack, Ding-Zhu Du |