Amril Nazir, Hao Liu, Søren-Aksel Sørensen. On-demand Resource Allocation Policies for Computational Steering Support in Grids. In Mislav Grgic, Andrew H. Sung, Guoyin Wang, editors, International Conference on High Performance Computing, Networking and Communication Systems, HPCNCS-07, Orlando, Florida, USA, July 9-12 2007. pages 89-96, ISRST, 2007.