Web Services Experiment Using TravelXML: Standard XML for Electronic Commerce in the Travel Industry. - Michiko Oba; Norikazu Matsuyama; Kojiro Nakayama; Norihisa Komoda (Business Process Management Workshops, 2005)

Application of Web Services Security Using Travel Industry Model. - Kojiro Nakayama; Takeshi Ishizaki; Michiko Oba (SAINT Workshops, 2005)