Andreas Rausch Ralf Reussner Raffaela Mirandola Frantisek Plasil Introduction. 1-3 2007 CoCoME http://dx.doi.org/10.1007/978-3-540-85289-6_1 conf/dagstuhl/2007cocome db/conf/dagstuhl/cocome2007.html#RauschRMP07