@INPROCEEDINGS{MSTV07:epew, AUTHOR = {Markovski, J. and Sokolova, A. and Trcka, N. and Vink, E.P. de}, TITLE = {Compositionality for {M}arkov Reward Chains with Fast Transitions}, BOOKTITLE = {EPEW 2007}, YEAR = {2007}, editor = {K. Wolter}, pages = {18--32}, publisher = {LNCS~4748}, }