???========================================== This is a Call for Participation and Registration for 12th International Workshop on Coalgebraic Methods in Computer Science (CMCS'14) 5 - 6 April 2014, Grenoble, France http://www.coalg.org/cmcs14 The CMCS programme features - a keynote talk by Davide Sangiorgi (University of Bologna, IT) - an invited talk by Ichiro Hasuo (University of Tokyo, JP) - an invited tal by Marina Lenisa (University of Udine) In addition there will be a special session on game theory and coalgebras associated with Marina Lenisa's invited talk and featuring tutorials by - Paul-Andre Mellies, Universit?? Paris Denis Diderot, FR - Pierre Lescanne, Ecole Normale Superieure de Lyon, FR More information about CMCS 2014, including a list of accepted papers and a full programme, can be found at http://www.coalg.org/cmcs14 Links for registration and information about hotel arrangements can be found at the ETAPS 2014 website http://www.etaps.org/ Please note that CMCS 2014 is organizing a dinner on *** Saturday 5 April ***. This is not the pre-workshop dinner organized by ETAPS. Tickets cost 60 EUR each and can be bought directly on the first day of the meeting. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]