A multicast framework for multimedia applications. - De-Kai Liu; Ren-Hung Hwang; Jenq-Muh Hsu (ICCCN, 2002)

A P2P hierarchical clustering live video streaming system. - De-Kai Liu; Ren-Hung Hwang (ICCCN, 2003)

P2broadcast: a hierarchical clustering live video streaming system for P2P networks. - De-Kai Liu; Ren-Hung Hwang (Int. J. Commun. Syst., 2006)

Querying time indexed information in mobile Ad hoc networks. - De-Kai Liu; Chaiporn Jaikaeo; Chien-Chung Shen; Ren-Hung Hwang (Ad Hoc Networks, 2007)

A location-aware peer-to-peer overlay network. - Chi-Jen Wu; De-Kai Liu; Ren-Hung Hwang (Int. J. Commun. Syst., 2007)

Discovering timely information in MANETs. - De-Kai Liu; Chaiporn Jaikaeo; Chien-Chung Shen; Ren-Hung Hwang (Comput. Math. Appl., 2009)