Yanlong Zhai Hongyi Su Shouyi Zhan A Reflective Framework to Support Adaptive Service Composition under Correctness Constrains. 180-185 2008 ICIW http://doi.ieeecomputersociety.org/10.1109/ICIW.2008.25 conf/iciw/2008 db/conf/iciw/iciw2008.html#ZhaiSZ08