User Oriented IP Accounting in Multi-user Systems. - Ge Zhang 005; Bernd Reuther; Paul Müller 001 (Integrated Network Management, 2003)

A Web Services Based Framework for Voice over IP. - Markus Hillenbrand; Ge Zhang 005 (EUROMICRO, 2004)

Implementing SIP and H.323 Signalling as Web Services. - Ge Zhang 005; Markus Hillenbrand (EUROMICRO, 2004)

Facilitating the Interoperability among Different VoIP Protocols with VoIP Web Services. - Ge Zhang 005; Markus Hillenbrand; Paul Müller 001 (DFMA, 2005)

A Model for User Based Traffic Accounting. - Ge Zhang 005; Bernd Reuther (EUROMICRO-SEAA, 2005)

Service-oriented support of cooperative workflows considerations for urban planning processes. - Jochen Müller 002; Ge Zhang 005; Jean-Christophe Lapayre; Paul Müller 001 (AIM Conference, 2006)

A Lightweight Service Grid Based on Web Services and Peer-to-Peer. - Markus Hillenbrand; Joachim Götze; Ge Zhang 005; Paul Müller 001 (KiVS, 2007)

A model for user based IP traffic accounting. - Ge Zhang 005 (2007)