Wei Liu Keqing He Kui Zhang Jian Wang Combining Domain-Driven Approach with Requirement Assets for Networked Software Requirements Elicitation. 354-361 2008 ICSC http://doi.ieeecomputersociety.org/10.1109/ICSC.2008.14 conf/semco/2008 db/conf/semco/icsc2008.html#LiuHZW08