@article{DBLP:journals/tods/MishraK09,
author = {Chaitanya Mishra and
Nick Koudas},
title = {The design of a query monitoring system},
journal = {ACM Trans. Database Syst.},
volume = {34},
number = {1},
year = {2009},
ee = {http://doi.acm.org/10.1145/1508857.1508858},
bibsource = {DBLP, http://dblp.uni-trier.de}
}