| 2010 | PDPTA | Saving Energy with Cooperative Caching in Mobile Ad Hoc Networks. | Haengrae Cho, Kook-Yeol Yoo |
| 2010 | PDPTA | Software Implementation of Real-Time Visual Communication System over WLAN. | Kook-Yeol Yoo, Haengrae Cho |
| 2009 | DASC | Efficient Video Quality Assessment for Broadcasting Multimedia Signal. | Xingang Liu, Kook-Yeol Yoo, Ho-Youl Jung, Yongwan Park |
| 2008 | ISPA | MB Energy Trend-Based Intra Prediction Algorithm for MPEG-2 to H.264/AVC Transcoding. | Xingang Liu, Wei Zhu, Kook-Yeol Yoo |
| 2007 | PDPTA | Hybrid Query Processing in Wireless Sensor Networks. | Sanghun Yun, Haengrae Cho, Kook-Yeol Yoo |
| 2006 | ICCSA | A Fast Video Encoding Algorithm by Skipping the Operations on Zero-Valued DCT Coefficients. | Kook-Yeol Yoo |
| 2005 | ISVC | A Fast Full Search Algorithm for Variable Block-Based Motion Estimation of H.264. | Chan Lim, Hyun Soo Kang, TaeYong Kim, Kook-Yeol Yoo |
| 2004 | ICCSA | New Packetization Method for Error Resilient Video Communications. | Kook-Yeol Yoo |
| 2004 | ISCAS | Laplacian model-based inverse quantization for DCT-based image codec system. | Kwang-deok Seo, Kook-Yeol Yoo, Jae-kyoon Kim |
| 2001 | VCIP | Efficient requantization method for INTRA MB in heterogeneous transcoding. | Kwang-deok Seo, Jae-kyoon Kim, Kook-Yeol Yoo, Yoon-Soo Kim |
| 2000 | VCIP | Local statistics adaptive entropy coding method for the improvement of H.26L VLC coding. | Kook-Yeol Yoo, Jong D. Kim, Byung-Sun Choi, Yung Lyul Lee |
| 1999 | ISCAS | Region and time based unequal error protection for video transmission over mobile links. | Sang-ug Kang, Kook-Yeol Yoo |