Shrideep Pallickara Geoffrey Fox Beytullah Yildiz Sangmi Lee Pallickara Sima Patel Damodar Yemme On the Costs for Reliable Messaging in Web/Grid Service Environments. 344-351 2005 conf/eScience/2005 e-Science http://doi.ieeecomputersociety.org/10.1109/E-SCIENCE.2005.61 db/conf/eScience/eScience2005.html#PallickaraFYPPY05