Matthieu Roy François Bonnet Leonardo Querzoni Silvia Bonomi Marc-Olivier Killijian David Powell Geo-registers: An Abstraction for Spatial-Based Distributed Computing. 534-537 2008 OPODIS http://dx.doi.org/10.1007/978-3-540-92221-6_34 conf/opodis/2008 db/conf/opodis/opodis2008.html#RoyBQBKP08