Web Services as a Graph and Its Application for Service Discovery. - Jianxun Liu 001; Lian Chao (GCC, 2006)

Design and Implementation of an Extended UDDI Registration Center for Web Service Graph. - Jianxun Liu 001; Jie Liu; Lian Chao (ICWS, 2007)

A Knowledge Map Based Composite Services Model and its Application in WSG-Based Services Discovery. - Jie Liu; Jianxun Liu 001; Lian Chao; Jinjun Chen (SKG, 2007)