Optimized Web Services Security Performance with Differential Parsing. - Masayoshi Teraguchi; Satoshi Makino; Ken Ueno; Hyen-Vui Chung (ICSOC, 2006)

Easy-To-Use Programming Model for Web Services Security. - Yumi Yamaguchi; Hyen-Vui Chung; Masayoshi Teraguchi; Naohiko Uramoto (APSCC, 2007)

Syntactic Validation of Web Services Security Policies. - Yuichi Nakamura 003; Fumiko Satoh; Hyen-Vui Chung (ICSOC, 2007)