Nanjangud C. Narendra Karthikeyan Ponnalagu Biplav Srivastava Guruduth S. Banavar Variation-Oriented Engineering (VOE): Enhancing Reusability of SOA-based Solutions. 257-264 2008 IEEE SCC (1) http://doi.ieeecomputersociety.org/10.1109/SCC.2008.146 conf/IEEEscc/2008 db/conf/IEEEscc/scc2008.html#NarendraPSB08