Lifetime maximization under data convergence latency constraint in wireless sensor networks. - Younggil Lim; Hanbyul Seo; Byeong Gi Lee (GLOBECOM, 2004)

Adaptive flow monitoring in SDN architecture. - Seongbok Baik; Younggil Lim; Jongwoo Kim; Youngwoo Lee (APNOMS, 2015)