Virtual Clusters for Grid Communities. - Ian T. Foster; Timothy Freeman 001; Katarzyna Keahey; Doug Scheftner; Borja Sotomayor; Xuehai Zhang (CCGRID, 2006)

An Opportunistic Algorithm for Scheduling Workflows on Grids. - Luiz A. V. C. Meyer; Doug Scheftner; Jens-S. Vöckler; Marta Mattoso; Michael Wilde; Ian T. Foster (VECPAR, 2006)