The Grid4All ontology for the retrieval of traded resources in a market-oriented grid. - George A. Vouros; Andreas Papasalouros; Konstantinos Kotis; Alexandros G. Valarakos; Konstantinos Tzonas; Xavier Vilajosana; Ruby Krishnaswamy; Nejla Amara-Hachmi (Int. J. Web Grid Serv., 2008)

A semantic information system for services and traded resources in Grid e-markets. - George A. Vouros; Andreas Papasalouros; Konstantinos Tzonas; Alexandros G. Valarakos; Konstantinos Kotis; Jorge-Arnulfo Quiané-Ruiz; Philippe Lamarre; Patrick Valduriez (Future Gener. Comput. Syst., 2010)