This is clearly not a trivial problem. Several solutions are considered and evaluated, in close cooperation with the Dutch e-science grid project BigGrid
Some relevant reports:
- User delegation part 1 (research) - development report as PDF (July 28, 2011)
- User delegation part 2 (implementation) - report as PDF (December 23, 2011)
Older report about the usage of SLCS in a pilot project:
- SLCS pilot - report as PDF (April 20, 2010)