Hans Schuster Donald Baker Andrzej Cichocki Dimitrios Georgakopoulos Marek Rusinkiewicz The Collaboration Management Infrastructure. 677-678 2000 ICDE http://doi.ieeecomputersociety.org/10.1109/ICDE.2000.839490 db/conf/icde/icde2000.html#SchusterBCGR00