Detecting research topics via the correlation between graphs and texts. - Yookyung Jo; Carl Lagoze; C. Lee Giles (KDD, 2007)

Novel Mathematics-Inspired Algorithms for Self-Adaptive Peer-to-Peer Computing. - Steven Y. Ko; Indranil Gupta; Yookyung Jo (SASO, 2007)

A new class of nature-inspired algorithms for self-adaptive peer-to-peer computing. - Steven Y. Ko; Indranil Gupta; Yookyung Jo (ACM Trans. Auton. Adapt. Syst., 2008)

The web of topics: discovering the topology of topic evolution in a corpus. - Yookyung Jo; John E. Hopcroft; Carl Lagoze (WWW, 2011)

Using Graphs for Topic Discovery. - Yookyung Jo (2011)