Kunal Verma Prashant Doshi Karthik Gomadam John A. Miller Amit P. Sheth Optimal Adaptation in Web Processes with Coordination Constraints. 257-264 2006 conf/icws/2006 ICWS http://doi.ieeecomputersociety.org/10.1109/ICWS.2006.97 db/conf/icws/icws2006.html#VermaDGMS06