A Double Auction Economic Model for Grid Services. - Liviu Joita; Omer F. Rana; W. A. Gray; John C. Miles (Euro-Par, 2004)

A Grid-Enabled Security Framework for Collaborative Virtual Organisations. - Liviu Joita; Omer F. Rana; Pete Burnap; Jaspreet Singh Pahwa; W. A. Gray; John C. Miles (Virtual Enterprises and Collaborative Networks, 2004)

Application deployment using catallactic Grid middleware. - Liviu Joita; Omer F. Rana; Pablo Chacin; Isaac Chao; Felix Freitag; Leandro Navarro 001; Oscar Ardaiz (MGC@Middleware, 2005)

Catallaxy-based Grid markets. - Torsten Eymann; Michael Reinicke; Werner Streitberger; Omer F. Rana; Liviu Joita; Dirk Neumann 001; Björn Schnizler; Daniel Veit; Oscar Ardaiz; Pablo Chacin; Isaac Chao; Felix Freitag; et al. (Multiagent Grid Syst., 2005)

Application Deployment on Catallactic Grid Middleware. - Liviu Joita; Omer F. Rana; Pablo Chacin; Isaac Chao; Felix Freitag; Leandro Navarro 001; Oscar Ardaiz (IEEE Distributed Syst. Online, 2006)

Assessing a Distributed Market Infrastructure for Economics-Based Service Selection. - René Brunner; Isaac Chao; Pablo Chacin; Felix Freitag; Leandro Navarro 001; Oscar Ardaiz; Liviu Joita; Omer F. Rana (OTM Conferences (2), 2007)

Evaluation of Economic Resource Allocation in Application Layer Networks - A Metrics Framework. - Werner Streitberger; Torsten Eymann; Daniel Veit; Michele Catalano; Gianfranco Giulioni; Liviu Joita; Omer F. Rana (Wirtschaftsinformatik (1), 2007)

A catallactic market for data mining services. - Liviu Joita; Omer F. Rana; Felix Freitag; Isaac Chao; Pablo Chacin; Leandro Navarro 001; Oscar Ardaiz (Future Gener. Comput. Syst., 2007)

Optimizing Decentralized Grid Markets through Group Selection. - Isaac Chao; Oscar Ardaiz; Ramon Sangüesa; Liviu Joita; Omer F. Rana (CISIS, 2008)

Optimising decentralised grid markets through group selection. - Isaac Chao; Ramon Sangüesa; Oscar Ardaiz; Liviu Joita; Omer F. Rana (Int. J. Web Grid Serv., 2008)