Narendran Sachindran Manish Gupta 0007 Real-time problem localization for synchronous transactions in HTTP-based composite enterprise applications. 795-798 2008 NOMS http://dx.doi.org/10.1109/NOMS.2008.4575216 conf/noms/2008 db/conf/noms/noms2008.html#SachindranG08